13 best demand hot water tank

A demand hot water tank, also known as a tankless water heater or on-demand water heater, is a type of water heating system that provides hot water only when needed. Unlike traditional water heaters that store and continuously heat a specific amount of water in a tank, demand hot water tanks heat water on an as-needed basis.

Key features and aspects of demand hot water tanks include:

  1. Instantaneous Heating: Demand hot water tanks heat water quickly and directly as it flows through the unit, providing instant access to hot water without the need for storage.

  2. Energy Efficiency: Tankless water heaters are often more energy-efficient than traditional tank-style water heaters because they only heat water when it's needed. This can lead to energy savings and lower utility bills.

  3. Space-Saving Design: Demand hot water tanks are typically compact and mounted on a wall, saving floor space compared to traditional water heaters with large storage tanks.

  4. Endless Supply of Hot Water: Since the water is heated on demand, there's no risk of running out of hot water during extended usage periods, making them ideal for households with high hot water demands.

  5. Gas or Electric Options: Demand hot water tanks come in both gas-powered and electric models, allowing homeowners to choose the most suitable option based on their energy source and preferences.

  6. Flow Rate: The flow rate of a demand hot water tank refers to the volume of hot water the unit can deliver per minute.Higher flow rates are necessary for households with higher hot water usage.

  7. Installation and Ventilation: Proper installation and ventilation are crucial for demand hot water tanks to function effectively. Gas-powered models require proper venting to ensure safe operation.

  8. Maintenance: Periodic maintenance is required to keep the unit functioning optimally. This may include descaling, checking for leaks, and inspecting gas lines (if applicable).

Demand hot water tanks are an excellent choice for those seeking an energy-efficient and space-saving solution for their hot water needs. They provide a continuous supply of hot water on demand, making them a popular option for modern homes and businesses.

Below you can find our editor's choice of the best demand hot water tank on the market
  

Bosch Electric Mini-Tank Water Heater Tronic 3000 T 2.5-Gallon (ES2.5) - Eliminate Time for Hot Water - Shelf, Wall or Floor Mounted

Bosch Thermotechnology

Based on 4 reviews Check latest price

Product description

Get hot water where it's needed, when it's needed with the Bosch ES4 Tronic 3000 T Electric water heater. This 2.5-gallon capacity point-of-use mini-tank fits right under your sink and provides a practical and effective solution to your hot water needs. This smaller model can be plugged right into a 120-volt outlet with the 36-37" cord, or can be installed in-line with a larger hot water source to provide "on-demand" use. The glass-lined tank offers great insulation and added durability, while the heater's fast recovery rate eliminates long waits for hot water. An external dial allows you to easily control the temperature range, and the temperature-and-pressure relief valve enhances your safety. The ES4 Tronic 3000 T from Bosch has a sleek and attractive exterior design that blends in seamlessly with existing decor when installed in a visible location, making this heater a great option in any room.

Manufacturer Contact Information

800-283-3787

  • CONVENIENT HOT WATER HEATER: 2.5 gallon point-of-use mini-tank fits under your sink to provide hot water right where you need it. Thermal efficiency is 98%. Dimensions : 13.75 W x 13.75 H x 10.75 D Inches
  • LONG LASTING QUALITY: This electric water heater is easy to maintain and has premium glass-lined material for a long service life. (Amps 12A, Volts (VAC) 120)
  • INDEPENDENT INSTALLATION: 36-37" cord plugs into a 120 volt outlet for independent installation or in-line with a large hot water source
  • FAST RECOVERY RATE: Eliminates long waits for hot water at your sink, get on demand hot water at your every need (supplies up to 2 sinks at a time)
  • EASILY MOUNTED: Can be shelf, wall or floor mounted (bracket included); simply tap into the cold water line and install the water heater directly at the sink to provide hot water

User questions & answers

Question: Is it necessary to connect an expansion tank to this heater (for safety purposes)? It states something to that effect in the user manual
Answer: The expansion tank for this heater is not required. Most people already have these installed in their homes but if not then it would be Ok without it as there is a pressure relief valve on top if something happened. GlobalTowne is an authorized Bosch distributor.
Question: would this be able to supply a shower
Answer: A standard flow shower head is around 2.5 gallons per minute. A low flow head is around 1.5 gallons per minute. The recovery rate for a 90 degree temperature rise is 6.8 gallons per hour! So even the 7.5 gallon unit would only provide 4 minutes of shower time before the temp dropped off dramatically. (even at the low flow rate..)
Question: Can be used "in-line with a large hot water source"? Would it help a large bathtub that runs out of hot water before it gets full from main tank
Answer: If your bathtub is bigger than your main heater tank, this unit isn't going to do much for you. It will add 2.5, 4, or 7 gallons to the capacity of your main tank, depending on which Bosch unit you buy. The 7 gallon unit requires a specially wired circuit. You will also get a little bit of lukewarm water that was in the line between your main heater and the Bosch unit. Unless your main tank is awfully small and your bathtub massive, the 4 gallon unit should work for you. Maybe a demand type thankless heater in your bathtub hot water feed would be a better choice, but be careful to size it properly for your desired flow rate and temperature rise. Also a tankless is likely to require special wiring.
Question: When this heater is connected to the hot water line, what happens with the cold water that was sitting in the pipes
Answer: When the tap is opened, the hot water in the unit flows out. The colder water that was sitting upstream of the unit, enters the unit to be heated. If the tap remains open, the newly heated water flows out, being replaced eventually, (depending on the distance to the main water heater), with the water from the main water heater. You will probably set the unit temperature to equal the main water heater temperature, if you want to keep a constant temperature, but other scenarios are possible.

Product features

Bosch ThermoTechnology

The Bosch Tronic 3000 T point-of-use electric mini-tanks are available in three compact sizes, which can be wall-hung (bracket included) or floor-mounted. They fit easily under a sink, even in a cabinet space, and because they have a sleek and attractive design, they blend in seamlessly with existing decor when installed in a visible location. Simply tap into the cold water line and install the water heater directly at the sink to provide hot water. Great for a wide range of locations!

Water Where You Need It

Provides hot water quickly at point of use and comes with temperature /pressure relief valve installed - 2.5 and 4 gallon tanks feature a simple 120 VAc plug-in connection (1440 watts).

Quality for Long-Life

Thick CFC-free foam insulation for maximum energy efficiency, glass-lined tank for durability.

Great for Small Spaces

Water heaters are compact and lightweight and can be floor, shelf, or wall mounted (except 7 Gallon) - features a sleek and attractive design to blend seamlessly with decor.

Minimize Wait Time for Hot Water

Waiting for hot water at a sink located far from a primary heating source can be frustrating. Only having access to cold water from a sink is just not useful, and plumbing a hot water line to every sink in a home or business requires time and money. To get hot water where it’s needed, when it’s needed, a better solution is to use the Tronic 3000 T from Bosch: a point-of-use electric mini-tank heater. This heater can supplement a primary water heating source, or be used under a single sink. In fact, the Bosch Tronic 3000 T can be used for three different applications: as a sole water heating source for a single sink, as a supplement to an existing heater located far from the sink, and as a buffer installed in-line with tankless water heaters that experience intermittent cold water, also known as 'cold water sandwiching'. No matter the configuration, there’s minimal stand-by loss from this premium mini-tank water heater.

EcoSmart ECO 11 Electric Tankless Water Heater, 13KW at 240 Volts with Patented Self Modulating Technology

EcoSmart

Based on 2 reviews Check latest price

Product description

This Smart Technology electric tankless water heater is configured as a "whole home" model for climates where incoming water temperature is 67°F and above. This model is well suited for heating up to 2-Gallon per minute, which is the equivalent of one shower head (with a 1.5 gpm flow) and one sink with a low inlet water temperature of 67°F and an output setting of 105°F. Digital Temperature Control allows you to set your temperature in increments of 1 Degree. This model can also be used in colder climates as a Point of Use for a sink or other low flow application. All tankless water heaters are sized based on flow rate and temperature rise, and there is a direct relationship between the two. So if used in a cold area requiring a high temperature rise, it will be more limited in the amount of fixtures (gallons per minute) it can heat at one time compared to a warmer climate. When sized properly this water heater will provide endless hot water and only consume the energy needed, giving the user complete control. Prior to purchase and installation please verify this model is the right size for the expected demand and electrical requirements. The ECO 11 requires a minimum 125 amp electrical panel for installation with 60 amp double pole breaker connected to set of #6 awg wire. Plumbing connections are 1/2" compression fitting with the option of 1/2" NPT adapter included. For additional assistance please feel free to contact our support center at 877-474-6473.



NOTE : 11Kw at 220 is equal to 13kw at 240. .Activation Flow : 0.3 GPM

From the Manufacturer

This Smart Technology electric tankless water heater is configured for climates where incoming water temperature is 67 Degree F and above. This model is well suited for heating up to 2-Gallon per minute, which is the equivalent of one shower head (with a 1.5 gpm flow) and one sink with a low inlet water temperature of 67 Degree F. Digital Temperature Control allows you to set your temperature in increments of 1 Degree. This model can also be used in colder climates as a Point of Use for a sink or other low flow application. Prior to purchase and installation please verify this model is the rights size for your hot water needs and electrical requirements.

  • Lifetime warranty
  • Save up to 60-percent on your water heating cost with an ECOSMART electric tankless water heater
  • Never run out of hot water with an ECOSMART tankless water heater
  • Patented Self Modulating Technology and design
  • ECOSMART tankless water heaters are 99.8-percent energy efficient.Uniform Energy Factor:0.98

User questions & answers

Question: Ours has only been in service for less than a year - will not adjust temperature to anything above 85 Deg. F. What do you think is the problem ? kds
Answer: My only guess is that the rheostat (variable resistor) that the temperature adjustment knob is attached to may be faulty. If that isn't it then I don't know. Sorry.
Question: The warrenty says that this unit must be installed by a licensed electrician and plumber, for them to honor the "life time warrenty." why
Answer: Hello Bob, The reason is the same as why an innumerable number of gadgets around the world have that little "warranty void if removed" label. Because getting inside of one requires a certain level of training and expertise. Same with this unit. GadgetsGo is an authorized Ecosmart dealer. Kind regards,HenryGadgetsGo
Question: My house is wired 110V. What additional items do I need to purchase for the conversion
Answer: Just to expand slightly on prior answers, normally a residential service feed is 240 volts between the two incoming hot legs. There is also a neutral leg, which (hopefully) has zero potential with reference to ground. The voltage between either one of the hot legs and the neutral leg is 120 volts. The 120 volt circuits in your house are connected to one or the other of the two hot legs, and only one. An attempt is made to assign circuits to the two hot legs in a way that will roughly balance the load between them. The other side of a 120 volt circuit is connected to the neutral leg. There is additionally a safety ground run with the circuit, which also ties into the panel. Certain devices require more power (work product of current and voltage) than is practical to deliver using a 120 volt circuit. Common examples are your clothes dryer, and your electric stove. These devices are powered by both hot legs, with a difference in potential of 240 volts. This water heater is also such a device.STRONG BUT FRIENDLY WARNING: If you did not already know this, please don't make wiring this water heater your learning opportunity with electricity. Hire someone who knows how to do it right. Cutting corners, especially with higher currents and voltages, can lead to equipment damage, fire, and electrocution. Electricity is not magic, and you can certainly learn how to do many common wiring tasks safely on your own, but today is not the day to begin that journey. You need properly sized components, properly installed, and connected to an adequate service. Also, if you really, really foul up, you could conceivably wind up making that morning shower more energizing than you ever imagined, if you get what I mean. So newly aspiring electricians should go fix their grandmother's favorite table lamp instead. Once they have that working they can use it to to start reading books about electricity, residential wiring, and eventually, books about this stuff: http://amazon.com/s/ref=nb_sb_ss_c_0_8?url=search-alias%3Dstripbooks&field-keywords=nec+code&sprefix=nec+code%2Caps%2C164 . Of course, you still have to know not to nick conductors when you strip them, and other trade craft like that ; ) . Like almost everything in life that is fun, electricity will hurt you. Sort of like all those people you dated for a while, and then wished later you had never met.
Question: what amp breaker is required
Answer: The National Electrical Code requires conductors and overcurrent protection to be sized at 100% of the manufacturer's branch circuit recommendation for tankless electric water heaters. A 60 amp breaker is the same price as a 40 or 50, it is the wire that costs more. #6 AWG wire is required for a 60 amp circuit. If you undersize the wire it could overheat and catch fire. Protect your family and follow the manufacturer's sizing for this, or any other, electrical device. Your family's lives are worth the extra money. 

Product features

3 Smart Steps for Endless Hot Water

Step 1: Determining your average inlet water temperature is important, this allows you to determine how well your unit will perform in your desired location. A lower inlet water temperature will require a higher kilowatt product.

Step 2: Next you will determine how many applications your unit can run simultaneously at your chosen location inlet water temperature. Tankless electric water heaters are sized for maximum simultaneous use, not maximum fixtures in your home.

Step 3: Determining specifications and electrical infrastructure is important because without the correct infrastructure your unit may not fit into your breaker panel.

Ariston Andris 2.5 Gallon 6-Year 120-Volt Corded Point of Use Mini-Tank Electric Water Heater

Based on 387 reviews Check latest price

Product description

The Ariston Andris 2.5 Gal. 6 Year Corded 120-Volt Point of Use Mini-Tank Electric Water Heater has a mini tank that eliminates the long trip through pipes that water usually has to take from the water heater to the sink. This powerful, yet compact water heaters purpose is to provide you with hot water, when and where you need it. Installation has never been easier, with a simple tap into a cold water line and a standard 120-Volt outlet.

  • EASILY ACCESSIBLE HOT WATER: Compact designed 2.5 gallon mini tank. Provides instant hot water at point of use. 6 year limited warranty on tank, 2 year warranty on parts. Wall or floor mounted unit (wall brackets & rubber feet included).
  • DO IT YOURSELF INSTALLATION: 1440-Watt heating element draws 12 Amps. 65-161°F temperature range. Easy installation thanks to a standard 120-Volt outlet.
  • CAN FIT VIRTUALLY ANYWHERE: Dimensions (pipes included): 14.25"W x 14.25"H x 10.75"D; Water Connection: 1/2" NPT
  • ELECTRICAL CONNECTION: Plug-in; Relief Valve: Factory Installed; Recommended Circuit Breaker Size: 15A
  • QUALITY YOU CAN COUNT ON: TitanShield, exclusive technology that fully protects the tanks inner surface against corrosion. Robust environmentally safe foam insulation to increase energy efficiency. Eliminates the need for a recirculation line.

User questions & answers

Question: Can this be mounted horizontal
Answer: How long does it take to heat the water when turned on?
Question: When we went to connect the water connector tube to the red ring hot water outlet it would not fit. There was a red tub in the outlet that prevented t
Answer: Yes, you are correct, one of the units I installed had the same issue with the red plastic fitting liner protruding, and it cannot be pushed in or removed. I solved the problem by filing the plastic down to just above the metal pipe. Make sure to keep it level and remove burrs. Another fix would be to use standard pipe fittings such as putting a street ell on the tank nipple then connecting your flex hose to that - use brass or stainless fittings and pipe dope.
Question: Has anyone used a t-valve to hook this to their toilet inlet line? I'd like to split the toilet line, install this, then attach my sprayer bidet
Answer: Yes you can, but you know, you can buy a bidet with a water on demand heater built in it ! much better and you are not reheating 2.5 gals of water after each use. Check on Amazon or Wish for a bidet, it is not expensive .
Question: Does it need its own breaker
Answer: Yes and no, it depends on where you are robbing the power from ,if it is from a circuit with very little use like bath wall outlets only ( like I did ) I would say no ,but if its from a circuit with heavy use, I would say yes, also what are you going to use the hot water for ? in my case, I use mine at the wash basin only so it is not heating continuously. .

Product features

ANDRIS RS 2.5 GALLON ELECTRIC MINI TANK WATER HEATER
SINGLE FAUCET UNIT

  • Remote locations
  • Single water line
  • Wall or floor mounted
  • Eliminates the need for a recirculation line
  • Easy Installation

BOOSTER UNIT

  • Improve existing capacity
  • No waiting time
  • Load reduction
  • Eliminates the need for a recirculation line
  • Built-In redundancy

SINGLE FAUCET OR BOOSTER UNIT IN A WATER HEATING SYSTEM

This compact yet powerful hot water heater supplies instant hot water to even the most remote locations:

  • Smaller/Second properties
  • In-Law suites, Kitchenettes
  • Sinks located far from water heater: Pool House/Garages
  • Supplemental hot water for high-flow fixtures
  • Commercial bathroom sinks

Stiebel Eltron Tankless Water Heater – Tempra 24 Plus – Electric, On Demand Hot Water, Eco, White, 20.2

Stiebel Eltron

Based on 616 reviews Check latest price

Product description

"The Stiebel Eltron Tempra 24 Plus Tankless Water Heater features exclusive Advanced Flow Control German patented technology invented by Stiebel Eltron to automatically maintain water temperature for constant comfort. It’ll reduce flow slightly if hot water demand exceeds capacity to ensure that hot showers will never be interrupted. Tempra 24 Plus will typically use 15-20% less energy compared to conventional electric tank water heaters. Although, it’s possible to save significantly more energy depending on personal home usage habits. The difference is that conventional tank water heaters continually store hot water, and as a result, lose 15%-20% of the total energy consumed to the environment around them. This is called standby heat loss. Tank water heaters that use gas or oil are even less efficient, because they also lose heat through their vents to the outdoors. Our tankless water heaters do not need venting, and will not store hot water, waiting for you to use it. They operate on-demand to provide continuous and endless hot water when you need it, and not waste energy when you don’t. CERTIFICATIONS INCLUDE - ANSI/UL Std. 499, CSA Std. C22.2 No. 88, ISO 9001, WQA tested & certified against NSF/ANSI 372 for lead free compliance. TECHNICAL SPECIFICATIONS – Single Phase 50/60 Hz; Voltage: 240 V/208 V; Wattage: 24 KW/18 KW; Min. recommended household electric service 150 A; Amperage draw: 2 x 50 A 2 x 44 A; Number and min. recommended size of circuit breakers: 2 x 50 A (DP); Number of runs and min. recommended wire size (copper): 2 x 6/2 AWG; Max. temperature rises: 92 F/82 F at 1.50 GPM, 73 F/54 F at 2.25 GPM, 54 F/41 F at 3.00 GPM, 37 F/27 F at 4.50 GPM; Min. water flow to activate unit: 0.50 GPM/1.9l/min; Weight: 16.1 lb/7.3 kg; Nominal water volume: 0.26 gal/1l; Max. inlet water temperature: 131 F/55 C; Working pressure: 150 PSI/10 BAR; Tested to pressure: 300 PSI / 20 BAR; Water connections: 3/4"" NPT."

  • CONTINUOUS FLOW – Advanced Flow Control patented technology invented by Stiebel Eltron, automatically maintains water temperature for constant comfort. It’ll reduce flow slightly if hot water demand exceeds capacity. Hot showers will never be interrupted again
  • SPACE & ENERGY SAVER – Its small, sleek white design saves space yet still provides endless hot water for your whole house, and no venting is required. Eco friendly unit saves energy with auto-modulation and the ability to electronically control water flow. Savings monitor even shows how much you save on energy costs
  • EASY OPERATION – Electronic switch activates the hot water heater and it’s noise free while in use. Has a digital temperature display and preset temperature and memory buttons, while the interior solid copper heating system does all the power work
  • TEMPRA 24 PLUS – This specific model is 24kW, 240V, requires a min recommended electric service of 150 A, and offers an output water temperature of 68° to 140°F. Check our guides below to compare features of our various Trend and Plus models, each available in different kW levels
  • WARRANTIES INCLUDED – Stiebel Eltron’s top-rated electric tankless water heaters perform with the highest standards for comfort and reliability. Our 7-Year Leakage and 3-Year Parts Warranties are included with purchase

User questions & answers

Question: How can i make tempra trend 24 work with my bosch shx33a05uc/22 dishwasher? the dishwasher will not advance to next cycle. water is not hot enough
Answer: This water heater activates at 0.5 GPM and will heat to your set temperature at the correct flow rate for that set temperature. Please call our Technical Department at 1-800-582-8423 Ext 6 with more details so we can help you better. (for example, does the dishwasher have its own heating element, distance between the 2 units, etc...) Thank you.
Question: Electric panel is ~50 feet from where i want to install the tempra 29 trend. is this distance ok for #8 thhn wire
Answer: The recommended wire is 8/2 and there is not a limit to distance written in the install directions. You need to check with your electrician. Make sure he is state license and insured. We have installed a Tempra 29 and our electrician ran three 8/2's approx. 30' with no question. But check with your electrician and local codes. God bless you and happy New Year.
Question: Is there an installation kit available for this? i am installing in a remote location & plumbing parts are not available? water lines are pvc
Answer: There is no specific installation kit. However, we suggest using flexible braided hose connections that screw onto the hot and cold water for the first 18" or so. These connections are easy to remove to check a filter screen or if needed to work on the unit in general. The connections are 3/4" NPT. Please feel free to call our Technical Support Department at 1-800-582-8423 ext 6 with any questions. Thank You.
Question: Where is it made
Answer: We asked the Manufacturer and they replied: "These are made in Holzminden, Germany"

Product features

1 Find your approximate ground water temperature on the map.

2 Check the column on the table to see how many fixtures can be supplied at the same time for each model.

EcoSmart ECO 27 Electric Tankless Water Heater, 27 KW at 240 Volts, 112.5 Amps with Patented Self Modulating Technology,White

EcoSmart

Based on 3 reviews Check latest price

Product description

Configured for cold climates or high flow rates. Well suited where incoming water temperature can drop below 45 F. For use in more demanding water usage applications. Self modulating flow sensor technology regulates the amount of energy required to heat the water needed. Digital temperature display showing the outlet water temperature setting. Uses 9 KW standard Emerson electric heating elements with brass tops to prevent electrolysis. Copper heat exchanger. Automatic resettable thermostat. 40 DP breakers required. 112A draw. Required wire: 3 sets 8 AWG. Pipe fitting: 3/4'' NPT. Energy efficiency: 99.8%. UL and CSA certified.Weight: 11 lb. Lifetime warranty. It can provide between 2.7 and 6.5 gallons-per-minute depending on the inlet water temperature.

From the Manufacturer

This Smart Technology electric tankless water heater is configured for climates where incoming water temperature can reach as low as 37 degrees. The ECO 27 is capable of heating nearly 3 gallons per minute at this temperature. The ECO 27 is the largest electric tankless water heater available with Patented Self Modulating Technology. This model is well-suited for homes in the northern U.S., Canada, and in the southern U.S. for large Roman-style or Jacuzzi tubs that generally have more demanding water usage needs. Digital temperature control allows you to set your temperature in increments of 1 degree. Prior to purchase and installation please verify that this model is the right size for your hot water needs and electrical requirements.

  • Savings of up to 50% on water heating costs. Dimensions :17H x 17W x 3.625D inches ;Pipes fittings :3/4 inch NPT
  • Digital temperature control in 1-degree increments allows control of hot water; Activation Flow: 0.3 GPM
  • Copper and stainless components designed for efficiency, durability and easy replacement.
  • Compact size saves valuable storage space, while the stylish and advanced design is pleasing to the eye and Copper and stainless components designed for efficiency, durability and easy replacement.
  • Prior to purchase & installation, please verify that this model is the right size for your hot water needs and electrical requirements. Electrical requirements: 27 kW, 240 volts, 40 required breakers, 112.5 maximum power (AMP), 8 required wire.Amperage Draw:113 A
  • Required Breaker Quantity: Three 40 Amp Double Pole
  • Recommended Electrical Panel: 200 Amps

User questions & answers

Question: How do know which size to buy? We will supply two bathrooms, dish washer, clothes washer. What size should I choose
Answer: In order to have a 208 volt power you would need to be pulling off of 2 legs of a 3 phase service. Are you sure you have 3 phase?
Question: Can this unit supply a 3,700 sq foot home with 3 1/2 baths
Answer: Approx 7x11. The cover is approx 8x12
Question: What is the power consumption of this tank-less heater
Answer: This is a 240V/208V heater. At 240V this heater draws 6.25 amps.
Question: remote
Answer: Are you asking if it can be wired 208 volt? The answer is yes. I don't have any experience with model you are referring to otherwise.

Product features

3 Smart Steps for Endless Hot Water

Step 1: Determining your average inlet water temperature is important, this allows you to determine how well your unit will perform in your desired location. A lower inlet water temperature will require a higher kilowatt product.

Step 2: Next you will determine how many applications your unit can run simultaneously at your chosen location inlet water temperature. Tankless electric water heaters are sized for maximum simultaneous use, not maximum fixtures in your home.

Step 3: Determining specifications and electrical infrastructure is important because without the correct infrastructure your unit may not fit into your breaker panel.

Camplux ME25 Mini Tank Electric Water Heater 2.5-Gallon with Cord Plug,1.5kW at 120 Volts

CAMPLUX ENJOY OUTDOOR LIFE

Based on 625 reviews Check latest price

Product description

Features -

1. Stores up to 2.5 Gallons of Water to supply hot water where you need it.

2.Save water by eliminating the wait for hot water to reach the faucet.

3.Easy installation.Simply tap into the water line and install the heater directly at the sink. No need for costly recirculating lines and pumps.

4.The glass-lined tank offers great insulation and added durability, while the heater's fast recovery rate eliminates long waits for hot water.

5.An external dial allows you to easily control the temperature range, and the CSA listed temperature-and-pressure relief valve enhances your safety.

6.A sleek and attractive exterior design that blends in seamlessly with existing decor when installed in a visible location, making this heater a great option in any room.

7.Water Heater measures: 17.25"" H x 11.75"" L x 10.38"" D;Weighs: Approx.20 lbs.



Important Tips -

1.Install the Temperature & Pressure Relief Valve supplied with the water heater, but DO NOT over tighten!

2.Before plugging in the water heater power cord into an outlet, be sure the system is completely charged with water and all air is removed.

3.This water heater is designed for only 110-120V electrical dervice! DO NOT connect  to a higher or lower voltage.

4.Before servicing or cleaning the water heater, disconnect the power cord from the electrical outlet.

5.DO NOT Tamper with the reset button to override overheating shut down.

6.Please read the instruction manual carefully before you install or using the water heater!



What's in the Box

1 x UL listed Camplux ME25 mini tank electric water heater unit

1 x CSA & ASME listed temperature & pressure relief valve

1 x accessories package(2 anchors & 2 mounting hooks )

1 x instruction manual



Inquiry & aftersales service: at [email protected]

Serivce Hotline: 844-538-7475

  • Saving Energy & Money - Built in insulation foam, reduces heat loss. 2.5-gallon point-of-use mini-tank fits under your sink to provide hot water right where you need it.
  • High Quality Built & Elegant Design- Camplux electric water heater has glass-lined tank for long service life and easy to maintain. Elegant streamline design cover, made your kitchen more pretty.
  • UL Approval Safety - Thermostat Control allows adjustment of water temperature. High Limit device provide protection while overheating.
  • 43.3‘’ cord plugs into 120 volt outlet for independent installation or in-line with a large hot water source.(Max. water pressure is 150 PSI, CSA listed Temperature & Pressure relief valve included)
  • Can be shelf, wall or floor mounted ; Simply tap into the cold water line and install the water heater directly at the sink to provide hot water. Product dimension:11.75" W x 17.25" H x 10.38" D.

Product features

Features -

  • Camplux ME25 Piont-of-Use Mini-Tank Water Heater stores up to 2.5 Gallons of water to supply hot water under sink or basin where you need it.Perfect for a basement wet bar, patio kitchen station, garage, attic, or even in an RV or on a boat, hot water will quickly be in hand.
  • Save water by eliminating the wait for hot water to reach the faucet,reducing the heating losses.
  • Easy installation.Simply tap into the water line and install the heater directly at the sink. No need for costly recirculating lines and pumps.
  • The glass-lined tank offers great insulation and added durability, while the heater's fast recovery rate eliminates long waits for hot water.
  • An external dial allows you to easily control the temperature range, and the CSA listed temperature-and-pressure relief valve enhances your safety.
  • A stylise and attractive exterior design that blends in seamlessly with existing decor when installed in a visible location, making this heater a great option in any room.
  • Water Heater measures: 17.25" H x 11.75" L x 10.38" D;Weight: Approx.20 lbs.

Thermostat Function & Freeze Protection

  • The CAMPLUX mini-tank water heater is equipped with an adjustable thermostat that once set will automatically control water temperature.The red indicator lamp remains illuminated while the water is being heated.
  • When the water heater is not being used for an extended period of time and there is a risk of freezing, either unplug and drain the water heater or turn the thermostat knob to the snowflake position to guard against freezing.

Installation Tips for T/ P Relief Valve

Comes with CSA listed temperature /pressure relief valve. Install the T/P valve into the threaded opening at the top of the water heater using heavy duty teflon tape.Do not over tightern! Orient the discharge tubing so that any discharge from the valve will exit within 6 inches above, or at any distance below the structural floor, and cannot any live electrical part.

High Efficiency Heating Element

Camplux ME Series Mini-Tanks are glass-lined tank designed, which is easy to maintain and durable for long life. Also it is high efficiency for heating, saving energy and your bills.

Plug-In Style, Easy to Use

Very easy to install, just plug into a 120v electric supply socket. Simply tap into the cold water line and install the water heater directly at the sink to provide hot water.

Quick Hot Water Supply

CAMPLUX ME Series Mini-Tank Water Heater fits for under sink. Provides hot water quickly at point of use and comes with CSA listed temperature /pressure relief valve installed - 2.5 gallons / 4 gallons / 6 gallons tanks feature a simple 120 V plug-in connection (1440 watts).

Reduce Heating Losses

Short distance hot water supply, minimize wait time for hot water,saving energy and your bills.Whether as a sole water heating source for a single sink or as a supplement to an existing heater located far from the sink, this premium mini-tank water heater's stand-by loss is minimal !

2.5 Gallons Capacity

2.5 gallons capacity glass-lined tank, stores up to 2.5 gallons water to provide hot water where you need it. Fast recovery rate eliminates long waits for hot water at your sink. Supplies up to 2 sinks at a time.

Friendly to Small Spaces

CAMPLUX ME series Electric Mini-Tank Water Heaters are lightweight and compact designed, and can be floor, shelf or wall-mounted, very friendly to any small spaces.

Camplux Pro ME25B Mini Tank Electric Water Heater On-demand Water Heater 2.5 Gallon with Cord Plug 1.44kW at 120 Volts

Based on 37 reviews Check latest price

Product description

Features -

1. Stores up to 2.5 Gallons of Water to supply hot water where you need it.

2.Save water by eliminating the wait for hot water to reach the faucet.

3.Easy installation.Simply tap into the water line and install the heater directly at the sink. No need for costly recirculating lines and pumps.

4.The glass-lined tank offers great insulation and added durability, while the heater's fast recovery rate eliminates long waits for hot water.

5.An external dial allows you to easily control the temperature range, and the CSA listed temperature-and-pressure relief valve enhances your safety.

6.A sleek and attractive exterior design that blends in seamlessly with existing decor when installed in a visible location, making this heater a great option in any room.

7.Water Heater measures: 12.9" W x 12.9" H x 11.5" D;Weighs: Approx.20 lbs.



Important Tips -

1.Install the Temperature & Pressure Relief Valve supplied with the water heater, but DO NOT over tighten!

2.Before plugging in the water heater power cord into an outlet, be sure the system is completely charged with water and all air is removed.

3.This water heater is designed for only 120V electrical dervice! DO NOT connect  to a higher or lower voltage.

4.Before servicing or cleaning the water heater, disconnect the power cord from the electrical outlet.

5.DO NOT Tamper with the reset button to override overheating shut down.

6.Please read the instruction manual carefully before you install or using the water heater!



What's in the Box

1 x UL listed Camplux ME25B Pro mini tank electric water heater unit

1 x CSA & ASME listed temperature & pressure relief valve

1 x accessories package(2 anchors & 2 mounting hooks )

1 x instruction manual

  • EASY TO USE-43.3'' cord plugs into 120 volt outlet for independent installation or in-line with a large hot water source.(Max. water pressure is 150 PSI,CSA listed Temperature & Pressure relief valve included)
  • MULTIPURPOSE - Can be shelf, wall or floor mounted; Simply tap into the cold water line and install the water heater directly at the sink to provide hot water. Product dimension:12.9" W x 12.9" H x 11.5" D.
  • SWEET PROTECTION - Thermostat Control allows adjustment of water temperature. High Limit device provide protection while overheating.
  • HIGH QUALITY & LONG LAST-Electric water heater is easy to maintain and has glass-lined tank for long service life.
  • CONVENIENT HOT WATER - 2.5 gallon Pro mini-tank fits under your sink to provide hot water right where you need it.

User questions & answers

Question: How much hot water per hour
Answer: Never test. But it is more than enough for a 20 min shower
Question: Is there a warrant for the camplux pro me15b
Answer: Hello, it's 1-year warranty.
Question: Can this be used on the hot water line? And can is be used on a 10 amp outlet? Thanks
Answer: Hi, this model can be used on the hot water line. But it requests 12 amp outlet. If you used it on 10 amp outlet, it may trip when you turn it to the MAX temp setting.
Question: Can the heater element be replaced? is it 1" npt
Answer: No, it can't be replaced and It's 1/2'' npt.

Product features

Features -

  • Camplux Pro ME25B Mini-Tank Water Heater stores up to 2.5 Gallons of water to supply hot water under sink or basin where you need it. Perfect for a basement wet bar, patio kitchen station, garage, attic, or even in an RV or on a boat, hot water will quickly be in hand.
  • Save water by eliminating the wait for hot water to reach the faucet, reducing the heating losses.
  • Easy installation. Simply tap into the water line and install the heater directly at the sink. No need for costly recirculating lines and pumps.
  • The glass-lined tank offers great insulation and added durability, while the heater's fast recovery rate eliminates long waits for hot water.
  • An external dial allows you to easily control the temperature range, and the CSA listed temperature-and-pressure relief valve enhances your safety.
  • A stylise and attractive exterior design that blends in seamlessly with existing decor when installed in a visible location, making this heater a great option in any room.
  • Water Heater measures: 12.9" W x 12.9" H x 11.5" D;Weight: Approx.17.6 lbs.

Thermostat Function & Freeze Protection

  • The CAMPLUX Pro mini-tank water heater is equipped with an adjustable thermostat that once set will automatically control water temperature. The red indicator lamp remains illuminated while the water is being heated.
  • When the water heater is not being used for an extended period of time and there is a risk of freezing, either unplug and drain the water heater or turn the thermostat knob to the snowflake position to guard against freezing.

Installation Tips for T/ P Relief Valve

Comes with CSA listed temperature /pressure relief valve. Install the T/P valve into the threaded opening at the top of the water heater using heavy duty teflon tape.Do not over tightern! Orient the discharge tubing so that any discharge from the valve will exit within 6 inches above, or at any distance below the structural floor, and cannot any live electrical part.

High Efficiency Heating Element

Camplux Pro MEB Series Mini-Tanks are glass-lined tank designed, which is easy to maintain and durable for long life. Also, it is high efficiency for heating, saving energy and your bills.

Plug-In Style, Easy to Use

Very easy to install, just plug into a 120v electric supply socket. Simply tap into the cold water line and install the water heater directly at the sink to provide hot water.

Quick Hot Water Supply

CAMPLUX Pro MEB Series Mini-Tank Water Heater fits for under sink. Provides hot water quickly at point of use and comes with CSA listed temperature /pressure relief valve installed - simple 120 V plug-in connection (1440 watts).

Reduce Heating Losses

Short distance hot water supply, minimize wait time for hot water,saving energy and your bills.Whether as a sole water heating source for a single sink or as a supplement to an existing heater located far from the sink, this premium mini-tank water heater's stand-by loss is minimal !

2.5 Gallons Capacity

2.5 gallons capacity glass-lined tank, stores up to 2.5 gallons water to provide hot water where you need it. Fast recovery rate eliminates long waits for hot water at your sink. Supplies up to 2 sinks at a time.

Friendly to Small Spaces

CAMPLUX Pro MEB series Electric Mini-Tank Water Heaters are lightweight and compact designed, and can be floor, shelf or wall-mounted, very friendly to any small spaces.

Marey GA10LP Power 10L 3.1 GPM Propane Gas Tankless Water Heater, Liquid, White

Based on 372 reviews Check latest price

Product description

MAREY GA10LP Indoor Propane Gas Tankless Water Heater can provide up to 2. 7 Gal. per minute for a perfect shower at 115°F output water temperature. It is also called water heater on demand, because it heats water only when needed, saving energy. It is designed in the USA and it's perfect to supply endless hot water for up to 2 or 3 points of use simultaneously (for a variety of residential hot-water applications). Its compact design saves space and is easy to install: you will only need 2-D cell battery for the ignition and a venting (not included in the box). MAREY has been on the water heating business since 1955, bringing tradition and innovation together.

  • Provide endless hot water on demand and only as needed
  • Save up to 60% on electricity bills for water heating
  • Compact design saves space and is easy to install almost anywhere
  • No electrical connection is required so it's perfect alternative for those homes experiencing frequent power outages
  • Unlimited hot water whenever is needed
  • 5-year
  • Allows water temperature to be controlled

User questions & answers

Question: What size box does it ship in
Answer: Hello. The 10L ships in a box that measures approximately 16 x 28 x 10 inches. GadgetsGo is an Authorized Marey Distributor. Kind Regards, John M. GadgetsGo
Question: For gas heater what is the outside dimensions, high , wigth , depth. Is it 23.6x13.6x6.9 with the extaust cap on top. Thanks, Ray
Answer: Hi Ray. The dimensions you gave are for the body of the heater only, not including the exhaust cap, since it is removable, and not including the water and gas connections at the bottom.Kind Regards,RossGadgetsGo
Question: Does it need to be vented
Answer: yes i have one in an outdoor shower and the other inside a bathhouse and we put a 90 degree turn on it to go out the side of the wall and works just perfect.
Question: Does this come with exhaust/vent pipes
Answer: Greetings, The Marey Gas 10L Tankless heater does not come with the Exhaust/Vent pipes. You will need to locate B-vent or Z-Vent Pipe material size pipe 4" online.

Product features

Marey 10L Gas Tankless Water Heater

This compact model saves space and allows easy installation just about anywhere. It heats unlimited volume of water as needed and permits you to regulate the water flow and gas flow to better temperature. So if you instant and on demand want hot water, this is the product for you!

It is also a perfect alternative for those homes experiencing frequent power outages since this heater does not require electricity. The 10L unit provides up to 3.1 Gallons Per Minute, to provide hot water for your home family at multiple points of use!

Easy to install!
Multiple Points of Use!

Enjoy many features! Check temperature map below for more information on simultaneous points of use on your region.

Save Energy!

It can last a lifetime, keeping 87% efficiency level!

We are in the market since 1955!
GA10LP

Avaliable in Propane Gas.

GA10NG

...or also Avaliable in Natural Gas! Make sure you select your preferred gas type before you purchase your model.

thermomate Mini Tank Electric Water Heater ES400 4 Gallons Point of Use Water Heater for Instant Hot Water Under Kitchen Sink 120V 1440W

Based on 50 reviews Check latest price
  • No More Wait for Hot Water - Point of use 4 gallons mini tank water heater provides instant hot water where you need it with fast recovery, reducing standby loss. Thermal efficiency up to 99%
  • Easy Installations - Dimensions 14.5"W x 14.5"H x 12.9"D compact design, can be wall or floor mounted under sink / counter, plug into a standard 120V outlet, no special wiring required. Nominal current 12amps
  • Adjustable Temperature - Thermostat with 3 temperature level settings, range from 50°F to 149°F with high temperature limit protection, also a freeze mode to prevent tank from freezing
  • UL Certified & Durable - Enamel Coating Glass-lined tank for great insulation and preventing leaking, CASH USA made Temperature & Pressure Relief valve included, UL certified ensuring a safe long service life
  • Specifications and Warranty - Dimensions: 14.5"H x 14.5"W x 12.9"D; Weight:19.8lbs; Water connections: 1/2" NPT, Electrical requirements: 1.44 kW at 120 volts, plug-in connection with 2 feet power cord; Max water pressure:150PSI; Nominal current: 12A. 3-year Limited Warranty for the tank, 1-year warranty for parts and 24hours customer service

User questions & answers

Question: Will this supply enough hotwater for a stand alone shower
Answer: It depends on how much water or how long you need for your shower. This ES700 6.5 gallon water heater can support a quick shower with low flow shower head. However this was designed for sink use, supporting up to 2 sinks.
Question: How long for water to get hot
Answer: 20 easy
Question: Anyone have a copy of the manual (e.g. pdf
Answer: No just the hard copy that comes with the unit.
Question: how to get to reset button
Answer: I’m unaware of a reset button. You can turn the heater off by the thermostat dial or by unplugging it.

Product features

Thermomate Electric Water Heater

Available in 4 compact sizes, Thermomate mini tank water heater ES150/ES250/ES400/ES700 are specially designed for providing instant hot water at sink, counter or anywhere you need it for small amount of hot water use. It can be wall mounted under/over sinks with its included bracket, or just sitting on the floor (both must be in vertical position), featuring a simple 120VAc plug-in connection (ES700 must be hardwired), no special wiring required.

Instant Hot Water

Enjoy instant hot water at your sink or counter whenever you need it. No longer need to wait for hot water, saving time and waters

Premium Quality & Durable

Glass-lined tank, stainless heating elements, quality plastic shell ensuring long service life

Wide Range of Applications

Ideal under sink instant hot water heater for kitchen, bathroom, salon, bar, garage, basement, RVs, camper, boats, office

No More Wait for Hot Water

No long wait for hot water from your main water heater or even endure cold water. Just install our mini tank water heater at your sink in kitchen, bathroom or anywhere you need hot water yet far away from your central water heater.

It will provide you immediate hot water for hand washing, dish washes, rinse or cooking with thermal efficiency up to 99%, cut standby losses, save water, time and money.

Ideal under sink water heater for kitchen, bathroom, salon, bar, garage, basement, RVs, camper, boats, office, It works great as an independent hot water source, a supplement to your existing water heater, or inline as buffer with your tankless water heater.

Tankless Water Heater Electric 240V, ECOTOUCH 5.5KW On Demand Hot Water Heater with Remote Control Digital Display,Electric Instant Hot Water Heater,Overheating Protection,Black

Based on 870 reviews Check latest price
  • 【INSTANT & SUFFICIENT HOT WATER】Applied with 5.5KW at 240 Volts heating system, the tankless electric water heater supplies instant, consistent and endless hot water of 116℉or higher temp shortly, no waiting for preheat nor terrible temp up & down, perfect companion for sinks. Time to get rid of those "lukewarm" toys.
  • 【SMART SELF ADJUSTMENT】The hot water heater adjusts power input based on flow rate and temp setting in real time. For example, less power will be applied by the system when waterflow reduced, thus you still get ideal temperature instead of scalding hot water, which means comfortable experience. Optimal energy efficiency of 98% saves considerable electric charge.
  • 【CONVENIENT USE】The tankless water heater comes with digital display & touch control panel so temp setting is easy job. Now turn on the tap and let the smart unit do the rest, you needn’t go through hard lesson about temp setting by a mixer tap without any hint. The Black model comes with Remote control, useful for installation under sink.
  • 【SAFE and DURABLE】Applied with multiple protection devices, every piece goes through strict tests to ensure 100% safe. Inner water and electricity lines are designed to run separately so as to avoid leakage or harm of scale build up. Approval by ETL and qualifies for UL, you can expect outstanding performance for years to come.
  • 【POINT of USE】The sleek tankless water heater is compact as an oatmeal box, making it possible to install anywhere close to outlet and avoid energy waste. It can be mounted horizontally, vertically, obliquely, ideal for kitchen, bar, school, hospital, community and hair salon. Please verify it is the right size for you: 5.5kW@240V; dimensions 11" x 7.5" x 2.35"; pipes fittings :1/2" NPT.

User questions & answers

Question: Unit needs to be reset if power goes out, is this normal? I have to get a ladder out to reset
Answer: Dear valued customer, Thanks for your trust in ECOTOUCH tankless water heater electric. We would like to clarify that ECOTOUCH tankless water heater turns on automatically when it detects water flow rate . When not in use, the tankless water heater goes into standby mode. If you get any question,please fell free to contact and we will do best to serve and assist. Wish you pleasant day! Best regards Vivian from ECOTOUCH
Question: Can I take my shower with it
Answer: Thanks for your message and we are deeply sorry for all the inconvenience that has caused. We fully understand the ECO55 unit does not get sufficient hot water for the shower purpose. If you need to use this water heater for shower, we would like to suggest you that you need to purchase a ECO90 water heater and then install them inline, under this condition, they will serve as a 14.5kW tankless water heater system, sufficient for shower purpose or 2 faucets at the same time. If you need any further assistance,please fell free to contact us and we will do best to serve and help. Rest assured, you will not suffer any loss from dealing with us, because we are a trustworthy company that will stand behind our products always. Wish you pleasant shopping! Best regards. Vivian from ECOTOUCH
Question: Can this unit be used on a boat? I have a small 27' foot sailboat I would like to replace the older water heater
Answer: If you have 220 volts on you boat
Question: What type of fitting fits the intake side? It has a gasket that came with it. This side has a restrictor inside it it and needs somehting flush
Answer: Dear Customer, Thanks for your trust in ECOTOUCH tankless water heater. You needn't consider about the filter inside the inlet pipe. Pipe connection is the same for both sides. Please use the leak-proof gaskets before you do pipe connection and connect the unit to hose with 1/2NPT connector. If the water quality in this district is not good, so the water must be purified with filter device. And we would like recommend the inlet side can be disconnected, flush to clean the filter periodically. If you have any other question during installation, please feel free contact us via [email protected] any time, we will do our best to help. Wish you pleasant shopping. Vicky from ECOTOUCH

Product features

Electric Tankless Water Heater For Sinks

Being one of those limited choices with smart modulation heating, ECOTOUCH tankless water heater provides instant & endless hot water with optimal thermal efficiency of 98% and minimum energy cost. Thus, the tankless water heater heats up 1.2GPM water from 67℉ to 109℉, which out runs most point use water heaters and will sure cut your electric bill.

ECO55B gets remote controlled. if remote control works well, indicator lamp will be light up in the upper left corner. You can quickly set temperature to104°F, allows for easy temperature adjustment, used in places that can't touch or not convenient operate.

Designed with compact size, it is one of perfect solutions for Kitchen & Bathroom Sinks, Wet Bars, Strip Malls, Doctor's Office.

Instant hot water and endless

As soon as you turn it on, hot water comes out immediately with desired temperature and sufficient flow rate of 1-1.5 gallon per minute, no waiting for preheat or standby energy loss. The best part is you get endless hot water now, 24h service, anytime you need. Perfect for sinks.

More hygiene

No storage in bulky water tank for long time heating, avoids bacterial growth and rusting issue that do great harm to water quality. Besides, water pipe and electricity heating are designed to run independently so as to avoid scale build up, now you get steady stream of clean and fresh hot water.

Smart modulation and energy saving

Equipped with a smart modulating control for stable temp, the hot water heater adjusts exact power input according to power calculation based on flow rate and temp setting in real time, which means you get still stable temp, instead of scalding hot, when you reduce flow rate. Optimal energy efficiency is promised.

Sleek & compact design

360 degree installation, lightweight design and compact as an oatmeal box, the tankless hot water heater is capable of and being located near by. It features a sleek and attractive design to blend seamlessly with decor.

110V-120V Electric Mini-Tank Hot Water Heater Storage,1.5KW Kitchen Household Compact Size Point-of-Use, Hot Water Output of 2.5 Gallon, 1 PCs 16” Long 1/2”FIP Stainless Steel Water Hoses

Based on 293 reviews Check latest price
  • 2 PCs 16” long 1/2”FIP x 1/2”FIP,Stainless steel water hoses ,Vent valve,included
  • 【NOTE】The cold water pipe has a safety valve, which is marked with a water pressure of 0.75MPa. When the water pressure in your home is greater than this value, the safety valve will automatically drain. At this point, you only need to contact us, we will send you a 0.9MPa exhaust valve, you can solve this problem
  • 【SAFE DURABLE & LONGEVITY】Made of stainless steel and never rust,Anti-leakage plug,Multiple safety protection functions protect you from the risk of scald, leakage or other injury.Premium plastic shell is corrosion resistant,This mini hot water heater is ideal for kitchen, bar, school, hospital, community and RV.
  • 【SMART INVERTER FOR ENERGY SAVING】Automatic heat preservation and storage of hot water, 2.5 gallon point-of-use mini-tank fits under your sink to provide hot water right where you need it. Thermal efficiency is 98%,Maximum temperature167℉,The built-in smart chip heats up to the temperature you set, and automatically Insulation when heated to the specified temperature.
  • 【EASY TO USE】storage tank electric water heater with easy-to-operate knob temperature adjustment design,Easy to control warmth.Vent valve, Tee pipeline, pipes and other accessories are complete for quick installation without additional expenses or preparing time of accessories.
  • 【FAST RECOVERY RATE】Eliminates long waits for hot water at your sink, get on demand hot water at your every need (supplies up to 2 sinks at a time,8-15 minutes to heat to your desired temperature).
  • 【COMPACT DESIGN】Can be shelf, wall or floor mounted (Water inlet and outlet upward); Dimensions: 13.0''L x11.4''W x10.6''H; 9.5lbs; 1/2″NPT NPT. 1.5 kW, 110-220 volts. One-year warranty and 24H customer service support, feel free to contact us.

User questions & answers

Question: How is it that this is energy efficient if it constantly maintains a heating temperature that you can use on demand? Is there an off/on switch
Answer: Most rinnai tankless weather it is out door or indoor, have a control board to adjust temp and either on or off
Question: I connected the water in the water heater already. But the pressure didn’t pumt the water to the sink
Answer: It can definately be out doors in freezing temps, tho power failure arent good for it while in a freeze, tho keep in mind it will use alot more energy for frost protection, indoor units are safer amd more efficient in this case
Question: Can I connect the water intake on this unit from the hot water supply from my house water heater? The house heater is very far from kitchen sink
Answer: I bought model V65EN. It came with a wired digital controller. The installer did not run the wire into the house and mount the controller indoors. He simply set the controller at 120 degrees and left the controller inside the unit. If I want to change the temp, I have to take the cover of the unit.
Question: Will this work for an outdoor shower
Answer: Good place to check for info like this is Wikipedia. Here is what they say: Energy efficiencieseditMore tangible cost savings are defined when comparing the energy efficiencies of gas heaters with low NOx emissions with conventional flued types. Gas heaters with emission problems are flued and inherently lose substantial energies in the form of hot flue gases to the atmosphere. In addition, the choice of placement of flued heaters is greatly impaired due to flue installation restrictions.In contrast, dedicated low emission gas heaters do not require a flue system. Furthermore, with the introduction of oxygen depletion sensors and thermostatic controls, they do not place critical reliance on ventilation as previously was the case. These heaters can be positioned more conveniently and centralised to affect optimum warm air distribution. By definition unflued low NOx gas heaters are 100% efficient as all heat energy released from the flame is converted to useful heat.Hope this helps. June

Product features

BIS 1.5Kw Mini-Tanks Water Heater Electric

Features

Saves Energy and Money - No need to preheat before using,no any waste for water or electricity.

Endless Hot Water - Maintenance-free bare wire heating systems.Depending on the region, the water temperature can be heated to 167℃ within 8-15 minutes.

Space Saving - Very compact designed, which can be wall-hung (bracket included) or floor-mounted,easy to install.

Hot water on call

Waiting for hot water at a sink located far from a primary heating source can be frustrating. Only having access to cold water from a sink is just not useful, and plumbing a hot water line to every sink in a home or business requires time and money. To get hot water where it’s needed, when it’s needed, a better solution is to use the BISELONG: a point-of-use electric mini-tank heater. This heater can supplement a primary water heating source, or be used under a single sink and double sink. In fact, the BISELONG can be used for three different applications: as a sole water heating source for a single sink, as a supplement to an existing heater located far from the sink, and as a buffer installed in-line with tankless water heaters that experience intermittent cold water, also known as 'cold water sandwiching'. No matter the configuration, there’s minimal stand-by loss from this premium mini-tank water heater.

INSTANTLY HOT WATER

As soon as you open the tap, the water flows with your desired temperature. The water is only heated in the amount and for the time you actually need it.

ENERGY EFFICIENT

It saves energy by producing hot water only when needed. Instant hot water flows out at anytime you need.

KNOB ADJUSTMENT

Equipped with a Knob adjustment control for stable temp. easy and convenient. Just turn the knob to the maximum and submit the temperature suitable for you through the faucet,Optimal energy efficiency is promised.

GREAT FOR SMALL SPACES

Water heaters are compact,It can be installed under the sink features a sleek and attractive design to blend seamlessly with decor, very friendly to any small spaces.

RV Tankless Water Heater | On Demand Hot Water Heater | Gas Water Heater | Remote Control Included (White)

Based on 27 reviews Check latest price

Product description

Details:

Tankless water heater

Instant heating abilities

Dimensions (Front panel): 15” H

Dimensions (Front panel): 15” W

Dimensions (Entire unit): 14.3” D

Dimensions (Back section): 12.7” H

Dimensions (Back section): 12.7” W

Dimensions (Back section):13.8” D

Water outlet and inlet

Gas inlet

Gas inlet measures 3.8” from the bottom

12V DC

Power port measures 7.42” from the bottom

Flat lock

Air inlet grilles

Decorative ring

With wired controller with power, temperature, and Celsius-to-Fahrenheit controls

Low water pressure startup

Flameout protection

Forced exhaust structure

Speed changing and wind resistance function

Water and gas linkage control

Fault auto-diagnosis and fault code display

  • No more waiting for the water tank to warm up or running out of warm water halfway through your shower. With this amazing machine, you can have a steady stream of hot water flowing to your faucets or shower without waiting for the tank to warm up.
  • There is a forced exhaust structure that keeps the air safe and clean while and after entering the combustion chamber. There is also a dust net to make sure no dirt gets into the tankless water heater.
  • There is a low water pressure startup, which helps to protect the heater and make it easier to use.

User questions & answers

Question: What does the temperature heat up to and for how long? Does The water temperature heat up based upon the actual temperature of the water coming out t
Answer: We have ours set on 115, and it will hold that as long as there is water and gas
Question: what is BTU rating, is there and altitude restriction on this unit
Answer: 35,000 btus and there was no altitude restrictions on the info that came with the unit.
Question: Does this model have freeze protection for use in colder climates
Answer: Michele, yes, you DO need freeze protection! Without this feature, there is always water in the heat exchanger, and the low volume of water to high surface contact means this heater is more suceptable to damage than a tanked version which has a "cushion" of water to survive mild frosting, not deep freezes. Ronald, thanks! That makes me feel better, as we snow camp in the mountains at times where it warms up to 24 degrees by noon. 👍
Question: Does it work on both electric and propane
Answer: No, this is only run on propane. It doesn’t use much though. It’s very efficient.

Thermoflow 3.5KW Mini Tankless Water Heater Electric, Elex3.5 Point of Use On Demand Instant Hot Water Heater for Sink Wash Only Wall Mounted, CSA Certified 4.7kW at 240 Volts Wall Mounted

Based on 98 reviews Check latest price

Product description

FEATURES -



Saves Energy and Money

The Thermoflow Elex 3.5 electric tankless water heater is adopt to advanced technology of Germany. Changing to this Elex 3.5 means there are no standby losses. No need to preheat before using, hot water will come out from the heater instantly after you turn on the water heater, you only need to stop it immediately after using, no waste of water or electricity.

Unlimited Hot Water

Instant hot water thanks to rapid and maintenance-free bare wire heating systems. Because a Thermoflow heats water only when it is used, and for as long as it is needed, there is an endless supply of hot water. Nobody runs out of hot water .

Space Saving

A Thermoflow Elex 3.5 tankless water heater completely replaces a conventional tank heater, yet takes up considerably less space, saving valuable living space and providing endless hot water on demand.

Two Options for Applications

The Elex 3.5 model can be used for two different applications: Act as primary heater, just connect the inlet with cold water directly, and connect the outlet with mix tap; Act as booster heater, just connect the inlet with the outlet of storage tank, and connect the outlet with mix tap, more fast heating, higher flow rate, saving your time.



USING TIPS -

  • The device must be filled with water before connection to the electrical supply!
  • Make sure the min pressure of your water supply system reaches 15PSI.
  • Please read the instruction manual carefully before you install or using the water heater!


PACKAGE INCLUDES -

1X Thermoflow 3.5kW electric tankless water heater

1X plastic bracket

1X bag of installation accessories (2 gaskets, 2 anchors, 2 screws)

1X instruction manual



Inquiry & aftersales service: [email protected]



Hotline:+1(844)334-4203

  • ➤ [UPGRADED] MUST HARDWIRED small Tankless water heater for single sink wash use only - Save up to 60% on your water heating cost with an Thermoflow electric tankless water heater. Avoid distribution, start-up and technical systems losses as well as circulation and storage losses.
  • ➤ ENDLESS INSTANT HOT WATER - No need to preheat before using. As soon as you open the tap, the water flows out with your desired temperature. High efficient,saving energy.
  • ➤ COMPACT DESIGN - Super compact designed, even smaller than a shoe box. Wall-mounted design for installation at the point of use, frees up floor space for more storage, easy to install into washbasin cabinet and other tight spaces!
  • ➤ EXCEPTIONALITY DURABLE - Instant hot water thanks to rapid and maintenance-free bare wire heating systems. High quality alloy bare heating element has good corrode resistance and acid-resisting performance, with longer lifespan, instantaneous heating efficiency up to 99%.
  • ➤ NOTES - Please verify that this model is the right size for your hot water needs and electrical requirements before purchase & installation. Dimensions: 7.4" x 5.4" x 3.4"; Weight: 3lbs; Pipes fittings: 1/2”NPT, Electrical requirements: 3.5kW at 208 volts or 4.7kW at 240 volts, Nominal pressure: 150PSI. Nominal current: 25A. Required breakers: 1x 2-POLE 25A. Required wire: 1 x 12AWG . ( Breakers and wire are NOT included )

Product features

Thermoflow Elex3.5 Electric Tankless Water Heater

Saves Energy & Money - Adopts to advanced technology of Germany. Changing to this Elex 3.5 means no standby losses. No need to preheat before using, no waste for water or electricity.

Endless Hot Water - Instant hot water thanks to rapid and maintenance-free bare wire heating systems. For as long as it is needed, there is an endless supply of hot water.

Easy Installation - Very compact designed, saving valuable living space and providing endless hot water on demand.

Electric Point of Use Tankless Water Heaters

thermoflow Elex 3.5 electric tankless water heater is a true Point of Use Model because it is specifically designed for over or under the sink, multiple applications and the temperature rise 45°F at 0.5GPM. At 72°F inlet temperature the Elex 3.5 can heat 0.72 gallon per minute to 120°F. It can also heat one hand sink emitting 0.5 gpm to 105°F with inlet temperature as low as 57°F. Its compact size allows for over or under the sink installations. The Point of Use models are ideal for: Wet Bars, Strip Malls, Doctor's Office, Bathroom Sinks. When sized properly this water heater will provide endless hot water.

Instantly Hot Water

As soon as you open the tap, the water flows with your desired temperature. The water is only heated in the amount and for the time you actually need it. Due to short water lines and modern technology.

Saving Energy

No more long water lines and circulation losses because the units are installed directly at the point of use. The water is no longer preheated and stored in large amounts.That saves energy. And it saves investment costs: Long water lines, circulation pumps and hot water tanks are no longer necessary.

More Hygiene

Electric instant water heaters heat up the cold water to the perfect temperature within seconds, directly at the tap, as it flows through the unit. The heated water is used immediately and unused water is avoided in the water line systems. That’s why testing for Legionella bacteria becomes unnecessary. This is what makes de-centralised water heating more hygienic and efficient.

Great for Small Spaces

Water heaters are compact and lightweight and can be undersink or oversink installed - features a sleek and attractive design to blend seamlessly with decor, very friendly to any small spaces.

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