11 best electric hot water on demand

Product description

FEATURES -



◆ Saves Energy and Money

The Thermoflow Elex 3.5L electric tankless water heater is adopt to advanced technology of Germany. Changing to this Elex 3.5L means there are no standby losses. No need to preheat before using, the 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. Never run out of hot water.

◆ Space Saving

A Thermoflow Elex 3.5L 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 3.5L 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, faster 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 minimal pressure of your water supply system reaches 15 PSI.
• Please read the instruction manual carefully before you install or using the water heater!

PACKAGE INCLUDES -

1X Thermoflow Elex 3.5L 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

• NOTE: Choose 3.5kw 120V if your power is 120V. 2 years warrant for free replacement and refund, contact us for any problem before your return. TANKLESS electric water heater - 0.5GPM at temp rise 45°F for single sink washing use of small water flow use, ideal for summer or warm weather. Water flow and inlet water temperature will affect the heating performance as it's only 3.5kW
• HARD WIRED ENDLESS HOT WATER - No need to preheat before using. As soon as you open the tap, the water fows with your desired temperature. High efficient, Energy Saving
• COMPACT DESIGN - Super compact designed, even smaller than a shoe box. Wall-mounted design frees up floor space for more storage, easy to install into washbasin 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, 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: 3.0lbs; Pipes fittings :1/2" NPT, Electrical requirements: 3.5 kW, 120 volts, Nominal pressure: 150PSI. Nominal current:29A. Required breakers:1x 2-POLE 30A. Required wire: 1 x 12 AWG . ( Breakers and wire are NOT included )

User questions & answers

Question:	Can you hook up to a sink and shower at the same time
Answer:	Doesn't work that way, you need to buy the right height, 2" and up. You don't want to stack them, I bought 6" with an already 6" so I was able to raise it to 12"
Question:	How to set water temp
Answer:	NO!!
Question:	Does this have a plug for electric? (american? European?) Or do I have to hard wire it
Answer:	These can be stacked on top of our 5" riser model CB650 to add a combined total of 8".
Question:	Me dice que es de 120 voltios , pero en las especificaciones dice 240 v y requiere un breaker de 32 amp., con cuantos voltios funciona
Answer:	As long as you can lock the frame in, yes

Product features

Thermoflow Elex3.5L Electric Mini 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 3.5L 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 3.5L 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.

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.

• 🚿【TIPS】Please notice that the 18KW tankless water heater requires 2 x 40 AMP breakers and 2 x 8 AWG wire, the Min. Water Flow is 0.4GPM/1.5L/min. The 24KW tankless water heater requires 3 x 40 AMP breakers and 3 x 8 AWG wire, and the Min. Water Flow is 0.66GPM/2.5L/min.
• 🚿【Save Money Save Cost】No need to preheat before using instant tankless water heater. After using our Rinkmo high efficient water heater, you will find your water Heating Costs Reduce Up to 60%, due to our heater is 99.8% Energy Efficient, you can get hot water within 3s; Create heat without direct contact with metals,No mineral buildup so you don't need to maintenance or fix it and replace the heater coils, No expensive maintenanc cost in the future.
• 🚿【Stable Water Temp for Whole House 】Our smart modulating technology and formula to calculate the difference between the desired temp and current temp, adjusts power input based on flow rate and temp setting in real time by our temp sensors and flow sensors. No sudden temp changes.
• 🚿【Stable Water Temp for Whole House】Our smart modulating technology and formula to calculate the difference between the desired temp and current temp, adjusts power input based on flow rate and temp setting in real time by our temp sensors and flow sensors. No sudden temp changes.
• 🚿【Compact Size Save Space】Rinkmo water heater only like a small suitcase, save your space and giving more to your living area. Easy to install and operation, set temp by turning the button, press the button to switch between Fahrenheit/ Celsius.

Product features

Rinkmo Electric Tankless Water Heaters Help You

Rinkmo has developed a new line of more efficient electric tankless water heaters within 3 years, which with improved design and state of the art technology.

It is a new generation of instant and efficient electric tankless water heaters, safe, efficient and cost effectiveness never before obtainable. Radically solve the problems.

You can install it anywhere hot water is needed.

Rinkmo always cares what consumers care about.

No Worry

Approved.

No above bad things happened under Rinkmo, you can enjoy your life without this terrible things even you have hard water.

Endless Hot Water

Not worry about the hot water even you have a long shower time.

No need to preheat, 3s you can get the hot water you want, no annoying delay and cold water.

Just turn on the tap or shower.

It can run both of our showers and dishwasher/washing machine without issue, up to 3 x faucet, 2 x shower at the same time.

Well suited also good for homes in the Northern U.S. and Canada or in the southern U.S. that have large Roman-style or Jacuzzi tubs that have generally more demanding water usage needs.

Get Comfortable Experience

Rinkmo use high quality temperature sensors and smart flow sensors, it is very important for our using experience.

So you can still get stable temperature water instead of scalding hot water, when you reduce flow rate or low water pressure.

The water temperature will not fluctuates anymore when you take shower and bathe baby.

-Auto protection: when it is detected that the outlet temp reaches 167 ° F (75 ° C) ,the system immediately cuts off heating for safe.

-Temperature abnormal reminder: The display will alarms if the inlet water temp <37° F, or the outlet temp >167° F

Fundamentally Solve Customer Problems

TURELY SAFE compared to other Traditional electric water heater or storage water heater.

Note

18kw Electric Tankless Water Heaters need:

Breaker:2x40AMP

Cable: 2x8AWG

Volts:240/208

Compact Design

Save space design, allows you install it in non-traditional spaces such as the utility room, basement, garage, attic, crawl space or even a closet.

Easy to read digital temperature display, no any complicated requirements for installation without minimal noise output.

Size: 18x14x3.7in

Weight: 11.2lb

Well sealed packaged that you can get a intact product, no any dented or damage.

Save Money Save Time

1. Compared to traditional tanks water heater:

Rinkmo instant Electric Tankless Water Heater only turn on when you need hot water, reduce the store heat loss, saving up to 50% in water heating costs, and you can get the fresh water.

2. Compared to other Electric Tankless Water Heater:

Totally solve most of safe problem and high maintenance costs, more cost-effective under our Original Water Pipe and Electricity Heating Separate tech:

304 stainless steel water pipe, healthy.

No mineral builup, no need to clean it.

No dirty water

You don't need to ask a plumber to repairing machine multiple times.

Real savings for your future cost, time and money.

Good for Other Commercial Places

Rinkmo Electric Tankless Water Heater not only for home use, but also for many other commercial places where need instant, endless and safe hot water, such as: apartment, barbershop, hotel, beauty salon, gym center, restaurent and so on.

More Smart Design:

-High quality sheet metal shell, fireproof

-Screen shows actual outlet water temperature clearly instead of the setting temp, safer

-Machine will auto stop if no water be heated.

-Adapt to 2 voltages: 240V/208V both ok, just 1 button to set it when install

-Cleanable filter

First, before order unit, you need to check below things:

Determining your average inlet water temperature is important, this allows you to determine how well your unit will perform in your desired location.

Second

Next you will determine how many applications your unit can run simultaneously at your chosen location inlet water temperature.

Third

Next you need determining specifications and electrical infrastructure.

• 【INSTANT & SUFFICIENT HOT WATER】Applied with 5.5KW heating system, the 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. This Black model does not 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:	They are very size accommodating. They will fit small hands....
Question:	Can I take my shower with it
Answer:	I dont see any tags on them at all, but i plan on washing mine in the washing machine and letting them air dry or hang them in front of a vent or something.
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:	Yes they are my life saver as carrying my huge, heavy camera everywhere outdoor at 30° F is part of my work nowadays. They're very stretchy, and they my hands stays toasty warm with them on when the weather turned really windy. And they provide a good quality grip. NICE GLOVES!
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:	I used these for a holiday they keep me warm in north Minnesota(40 °F). And yes the touch screen works perfect when Im using my phone with 1 hand.

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.

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.

• Instant Unlimited Hot Water - On demand tankless electric water heater, providing hot water in 3 seconds when you need it and as long as you need, eliminating wait time, never run out of hot water again and No More cold shower. Flow Rate 2.15GPM @ 35°F Rise. Press button to start the mahcine
• Save Money and Space - Intelligent self-modulating technology regulating the amount of energy required to heat water only when you need it with 99.8% efficient, saving up to 60% on water heating cost comparing to traditional tank water heater. Wall mounted compact size with no water tank, convenient for any spaces, saving floor space and fitting into tight spaces.
• Smart Operation - Auto adjusting energy consumption basing on income water temperature and flow, ensuring maximum efficiency, continuous stable temperature and optimal power usage. Digital temperature display allowing adjustment in 1° increment from 80°F to 140°F. Heating element separated from water tube significantly reducing scale, corrosion and mineral buildup on the element, achieving better performance and low maintenance.
• Easy Installation & Safety Protection - ETL certified with overheating protection, auto stop heating when detecting no water, quality workmanship for leakage protection
• Note - Make sure this water heater is the correct size for your hot water need: 11kW at 240V draw max 46amp; Required breaker 2 x Double-POLE 30AMP; Wire gauge 2 x 12AWG; Unit size 14.75" x 11.75" x 3.13"; Water connection 1/2" NPT. 2-year limite warranty and 24/7 customer support services.

User questions & answers

Question:	Which kW would be good for a family of
Answer:	I don't think so
Question:	Would it work in a 5th wheel trailer
Answer:	I wear them mostly for long walks but since they are not terribly heavy weight I would imagine they would work for your purpose, Very well made ( made in Thailand) btw and good looking.
Question:	What is the gallons per minute flow rate with the 18k
Answer:	I wear a 10M in women shoes. That is the size I ordered and they are a perfect fit. I would order the size you wear in women shoes since this is a Reebok Women's Club sneaker. Good luck.
Question:	Does it work for heating an above ground pool
Answer:	I ordered 1/2 size up & they fit fine.

Product features

thermomate Tankless Electric Water

Whether shower and baths, laundry and dishes, or shaving and hand washing, for home or business, with dedicated advanced technology and years of experiences in hot water solution, thermomate’s new line of tankless electric water heaters provide you a hot water system you can count on, every day, for years to come.

Energy efficient, easy installation, compact size, endless hot water, consistent water flow, perfet for point of use, booster, or whole house needs

Consistent Endless Hot Water in 3s

Choose our ET series tankless water heater, NO need to wait for water getting ready for a shower, NO sudden cold water during your shower. Our stable flow technology provide you immediate unlimited continuous hot water for as long as you need and anytime you want. You can adjust the temperature in 1° increment from 80°F to 140°F. Thermomate tankless unit auto adjust power to ensure constant temperature output.

Energy efficient

Save as much as 60% on your electric bill compared to the traditional tank water heater. Electric tankless unit only heat water that you use, eliminating standby heat loss with the tank type heater. Also with auto modulating technology and 99.8% heating efficiency, thermomate ET tankless water heater can monitor water flow and temperature, and use only necessary power to heat water as efficiently as possible.

Save Space

Traditional whole house tank water heater is so bulky that it can only be placed in your garage or basement, which is far from your main water use point. Our lightweight and easy-to-install electric tankless water heaters can be mounted in small or tight spaces throughout your home with no need of venting to operate

User Friendly and Maintenance Free Design

Digital temperature display easy to adjust it by a single degree from 80°F to 140°F using the knob. Easy to install. Auto stop heating when there’s no water.

Heating element is separated from water tube, significantly reducing scale, corrosion and mineral buildup, ensuring unit working stable for a long service life.

Choose Your Thermomate ET Eelectric Tankless Water Heater

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.

Product description

Remember to fill the water for the initial installation.

The machine must be energized when it is out of the hot water tap.



Technical parameter：

Rated voltage: 110V 50HZ

Rated power: 1500W

Temperature adjustment scope: 55℃-- 70℃

Minimum water pressure: 0.7MPa

Water-Proof level: IPX4



Including：

1x Body of water heater

1x Operation manual

• ☀ It is a directly heating type with high efficiency and low power heating tube, which can take advantage of the thermal energy maximally.
• ☀ The temperature can be adjusted between 55℃-70℃ optionally, and the power will be off automatically when the set temperature is achieved.
• ☀ Its total power is 1500w and it has multiple installation methods.
• ☀ It is applicable for different water pressure of different areas, especially for families which are located on higher floors with low water pressure.
• ☀ All the products are shipped from US warehouse(CA or NJ)!

Product description

OVERVIEW: Being one of those limited choices with smart modulation heating, ECOTOUCH ECO90 tankless water heater provides instant & endless hot water with optimal thermal efficiency of 99.8% and minimum energy cost, thus, the tankless water heater heats up 1.5GPM water from 67℉ to 106℉ and will sure cut your electric bill. Designed with sturdy structure, it is a perfect solution for kitchen & bathroom sinks, dishwasher and washing machine and you could use it for shower purpose in southern area. MULTIPLE SAFETY PROTECTIONS: Over temperature protection Dry heating protection Leakage protection Water and electricity line separated ETL Approval SPECIFICATIONS: Color: Black Voltage: 240V~60Hz Wattage: 9kW Required Circuit Breaker : 1x 2-Pole 40 AMP Min Wire Size: 8 AWG/2 with Grounding Max. Amperage: 37.5A Minimum Water Flow to Activate: 0.5 Gallon/min Operating Water Pressure: 2.9PSI-87PSI Water Connection : 1/2" NPT Dimensions, Weight: 15.74" (H) x 10.24" (W) x 2.05" (D)，12Ibs KINDLY NOTE: 1.The unit is mainly for sinks ,dishwashers and washing machines, shower only applies to southern area of the United States. 2.Recommended to install a filter at the inlet to extend the service life of the water heater. 3.The tankless water heater should be installed professionally. 4.Please read instruction manual carefully prior to installation and use! 5.We will do best to serve and help at anytime necessary. PACKAGE INCLUDES: 1X ECO90B 9kW Instant Water Heater 1X Instruction Manual 1X Installation Accessories

• 【INSTANT & SUFFICIENT HOT WATER】Applied with 9kW heating system, the electric tankless water heater ECO90B supplies instant & endless hot water of 116℉or higher temp, no waiting for preheat nor temperature fluctuations, perfect companion for sinks, bringing you perfect experience of comfort and relaxing.
• 【SMART SELF MODULATION】The on demand electric water heater ECO90B adjusts power input based on flow rate and temp setting in real time. As water flow reduces, power input decreases, thus you still get ideal, comfortable temp instead of scalding hot water. Optimal energy efficiency 99.8% saves considerable electricity charge per year.
• 【UPGRADED HEATING SYSTEM】Featuring micro-computer control and patent heating technology, ECO90B electric water heater promises no “cold water sandwiching”. And unique heating element avoids any corrosion inside pipes so as to extend service lifespan.
• 【SAFE AND DURABLE】Applied with multiple protection devices, every piece ECO90B tankless water heater goes through strict tests to ensure 100% safety. 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.
• 【CONVENIENT USE】The ECO90B electric tankless water heater comes with digital display & touch control panel so temp setting is an easy job. It's space saving, measuring: 15.4″(H) x 10.3″(W) x 2″(D). Plus it has a stylish, modern design that blends in any decor. Please verify it is the right size for you: 9kW@240V; pipes fittings: 1/2" NPT.

Product features

INNOVATION, OPTIMIZATION, ENERGY-SAVING

With rich experience of 20 years in appliances industry, ECOTOUCH Appliances is associated with advanced technology, quality craftsmanship, reliability and attractive features design, which offers brand new life style of being easy, efficient and enthusiastic.

We are dedicated to innovating and offering user-friendly & energy saving appliances that base on extensive consumer research and follow strin-gent quality standards, meeting your requirements at the very best value for your budget.

Electric Tankless Water Heater，Endless Hot Water for Dear Families

Being one of those limited choices with smart modulation heating, ECOTOUCH ECO90 tankless water heater provides instant & endless hot water with optimal thermal efficiency of 99.8% and minimum energy cost, thus, the tankless water heater heats up 1.5GPM water from 67℉ to 106℉ and will sure cut your electric bill.

Designed with sturdy structure and sleek appearance, ECOTOUCH ECO90 tankless water heater is a perfect solution for kitchen & bathroom sinks, dishwasher and washing machine and you could use it for shower purpose in southern area of USA.

Instant hot water and endless

As soon as you turn on the hot water heater, hot water comes out immediately with desired temperature and sufficient flow rate of 1-1.5 gallon per minute, no waiting for preheating or standby energy loss. The best part is you get endless hot water now at anytime you need.

Smart modulation and energy saving

Equipped with a smart modulating control for stable temp, the ECO90 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. Thus, it provides you optimal energy efficiency.

Easy installation

Wall-mounted design frees up floor space for storage, easy to install in bathroom, kitchen and storage room, no venting is required. Comes with easy installation brackets, standard pipe fitting of 1/2" NPT and 8AWG power cord(fixed to the unit) so you don't to have to hire a plumber even if you can do it.

Product description

MULTIPLE SAFETY PROTECTIONS:

Over high temp protection

Dry heating protection

Electrtic leakage protection

Water and electricity line separated

ETL Approval

KINDLY NOTE:

1.The unit is designed for sink faucet, dishwasher and washing machine,NOT for shower purpose.

2.A descale should be installed on the inlet to avoid any scald build up and extend the service life of the water heater.

3.Please read instruction manual carefully prior to installation and use!

We will do best to serve and help anytime you contact.

Package Includes:

1X ECO65 6.5 kW Instant Water Heater

1X Instruction Manual& Warranty Card

1X Installation Accessories

• 【Tankless Water Heater Electric】Applied with 6.5kW heating system, the tankless water heater electric ECO65 supplies instant, sufficient and endless hot water of 110℉ or higher temp in seconds, no waiting for preheating nor terrible temp fluctuation, perfect companion for sink faucets. Time to get rid of those 110V "lukewarm" toys.
• 【Smart Self Modulation】 The on demand water heater electric ECO65 adjusts power input based on flow rate and temp setting in real time. For example, less power will be applied by the smart instant water heater when water flow reduced, thus, you get still ideal temperature instead of scalding hot water, which means comfortable experience. Optimal energy efficiency of 98% saves considerable electric charge.
• 【Convenient Use】The electric tankless water heater ECO65 comes with digital display & touch control panel so temp setting is easy job. Now turn on the faucet and let the smart hot water heater electric do the rest, you needn’t go through hard lesson of temp setting by a mixer tap without any hint. Best of all, useful information on the screen helps you get full understanding of working status of the electric tankless water heater.
• 【Safe and Durable】Newly updated and applied with multiple protection devices, every piece tankless water heater electric ECO65 goes through strict tests to ensure 100% safety. Inner water and electricity lines are designed to run separately so as to avoid leakage risk or scale build up. The on demand hot water heater ECO65 qualifies for ETL standard, you can expect outstanding performance for years to come.
• 【Point of Use Water Heater】The sleek tankless water heater electric ECO65 is compact as an oatmeal box, making it possible to install any place as point of use water heater to avoid energy and water waste, ideal for kitchen sink, bar, school, hospital, community and hair salon. Please verify it is the right size for you: 6.5kW@240V(ONLY); dimensions 10.3" (W) x 15.4" (H) x 2" (D); plumbing connections :1/2" NPT.

Product features

ECOTOUCH-INNOVATION, INTELLIGENT, ENERGY-SAVING

With rich experience of 20 years in appliances industry, ECOTOUCH Appliances is associated with advanced technology, quality craftsmanship, reliability and attractive features design, which offers brand new life style of being smart, efficient and enthusiastic.

We are dedicated to innovating and offering user-friendly & energy saving appliances that base on extensive consumer research and follow strigent quality standards, meeting your requirements at the very best value for your budget.

Overview:

Being one of those limited choices with smart modulation heating system, the electric tankless water heater ECO65 provides instant and endless hot water with optimal efficiency of 99.8% and minimum energy cost, thus, the electric tankless water heater could heat up 1.2GPM water from 67℉ to 110℉ and will sure cut your electric bill.

Designed with sturdy structure and sleek appearance, ECOTOUCH ECO65 tankless water heater electric is a perfect hot solution for kitchen & bathroom sink faucets, dishwasher and washing machine.

Endless hot water heater on demand

The ECO65 electric tankless water heater provides you with instant and endless hot water any time you need,the electric water heaters ECO65 heats up 1.2GPM water from 67℉ to 115℉, water flows through,gets heat,without waiting for preheating. Perfect companion for sink faucets.

Self modulation and energy saving

Equipped with a smart modulation control for stable temp outlet, the electric hot water heater ECO65 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.Thus,perfect experience and optimal energy efficiency is promised.

Easy installation & simple operation

Wall-mounted & compact design, the ECO65 tankless water heater electric is perfect for easy installation at tiny space.It features a sleek and attractive design to blend seamlessly with decor. Clear information from the unit screen helps you get fully understanding of the heating process, making unit operation simple and convenient.

• [Upgraded Internal ] On Demand Endless Hot Water - instant hot water for small apartment or point of use, constant supply of hot water whenever and however long you need, eliminate waiting time and never run out of hot water; 2.34GPM @35℉ Temp Rise. Contact us for any product issue. The product is covered by 2-years warranty
• Energy and Cost Saving - Heating water only when it's needed with heating efficiency up to 99%, savings of up to 50% on water heating costs; minimal activation flow rate 0.58GPM
• Self-Modulating Temperature Technology of Germany - use only necessary energy to heat water to temperature of your needs, also ensure steady output temperature despite of flow fluctuation. LCD digital display shows output temperature, which allow you to adjust temperature in 1-degree increments; temperature range 104-140℉
• Compact and Wall-mounted design with quality stainless steel heating elements, thermo cut-off protection, CSA certified, IP24 protection, ensuring a long service life
• Please Verify it is the right size for you: Dimensions: 13.6" x 7.9" x 4.8" ; Weight: 5.4 lbs; Pipes fittings :1/2 inch NPT; Electrical requirements: 12 kW at 240 volts. Nominal current: 50A. Required breakers:1 x 2-POLE 60 AMP. Required wire: 8 AWG. (Breakers and wire are NOT included); 24months warranty and timely customer service support (support email and amazon message)

User questions & answers

Question:	can be used in two simultaneous baths
Answer:	Thanks for your consultation, this heater can be used as a booster to an existing water heater. The outlet temperature range from 95 °F to 131 °F. If the outlet temperature is more than 131°F, a real-time of the water temperature will display but the unit stop heating. We offer life-time aftersale service and 2 years warranty for the whole unit. If you have any questions or suggestions regarding our product and service, please feel free to contact us, we will do our best to help you solve your issue within 24 hours. Number: 1(844)334-4203 📧Email: [email protected] thermoflow customer service.
Question:	Just installed. inspections at 7am and it wont come on. master electrician and plumber are stumped. can you advise
Answer:	Your electrician will need two or one 2-POLE 30 AMP 240 volt breakers to feed from your breaker box to give power to your heating elements. Other then, you will need some copper pipe fittings to connect to your hot and cold plumbing lines. It comes with 1 x 12 AWG wire, so you don't need to buy wire again. Hope that helps.
Question:	Can i connect this under my kitchen sink
Answer:	Hi ，this is the video for the installation for your reference. Thanks. https://www.youtube.com/watch?v=XMNKq-QBMdc
Question:	Is this an actual tankless water heater or just a point of use that can be used with a main unit
Answer:	Gosh, lots of different measurements here but the drainer is not in my sink at the moment. It is on the top shelf of my pantry and I tried to measure it from there (unable to get it down). As best I can measure from there, it is about 5 to 5-1/2" deep with little feet that are about 1/2" deep. It fits perfectly in my Kohler Deerfield double sink.

Product features

Elex12 Electric Tankless Water Heater

Saves Energy & Money - Adopts to advanced technology of Germany.No standby losses. No need to preheat before using,no any 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 - Space-saving design, that’s just a bit larger than a shoebox , allows it to fit under the smallest places, easy installation in bathrooms, kitchens.

Thermoflow 12KW Electric Tankless Water Heaters

thermoflow Elex12 Smart Technology electric tankless water heater is a true on demand Model because it is specifically designed for apartments,multiple applications with a maximum flow rate of 2.88 gallon per minute (gpm) . This Elex12 is configured for climates where incoming water temperature can reach as low as 57 Degree. The Elex12 is capable of heating nearly 2 Gallon per minute at this temperature.

This model is well suited for apartments as well as a wide range of business and industrial applications.Our exclusive Electric Temperature Control (ETC) ensures a steady output temperature even if flow rates vary up or down.

thermoflow tankless water heaters come with the convenience of a backlit LCD digital display and touch screen, making it easy to get hot water at the desired temperature from 104℉ (40℃), up to 140℉ (60℃) for commercial applications.

Constant Temperature Output

Our exclusive Electric Temperature Control (ETC) ensures a steady output temperature even if flow rates vary up or down. Tankless electric water heaters from most manufactures don’t maintain a steady temperature if the incoming flow varies. A thermoflow always does. thermoflow tankless water heaters come with the convenience of a backlit LCD digital display and touch screen, making it easy to get hot water at the desired temperature from 32℉ (0℃), up to 140℉ (60℃) for commercial applications.

Saving Energy

Energy efficiency plus intelligent self-modulating technology of Germany continually ensures the least amount of energy is used.Because a thermoflow heats water only when it is used,unlike tank water heater , it has no standby losses.Savings of up to 50% on water heating costs. And for as long as it is needed, there is an endless supply of hot water. Nobody runs out of hot water in the shower, even if the showers run extra-long.

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-centralized water heating more hygienic and efficient.

Stylish Compact Design

Our thermoflow Elex 12 tankless water heaters space-saving design that’s just a bit larger than a shoebox allows it to fit under the smallest places, easy installation in bathrooms, kitchens. Totally silent operation and no venting is required.It is also ideal for apartments as well as a wide range of business and industrial applications.

Product description

This Smart Technology electric tankless water heater is configured as a "whole home" model for climates where incoming water temperature is 62°F and above. The ECO 18 is capable of heating over 2.5 gallons per minute, which is the equivalent of one water saver shower head (with a 1.5 gpm flow) and one sink with a low inlet water temperature of 62°F, and an output setting of 105° F. Two showers emitting no more than 1.5 gpm each can be run simultaneously when incoming water temperature is above 70° F. Digital temperature control allows you to set your temperature in increments of 1°. 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. However, when sized properly it 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 18 requires a minimum 150 amp electrical panel for installation with 40 amp double pole breakers connected to sets of #8 awg wire. Plumbing connections are 3/4" NPT. For additional assistance please feel free to contact our support center at 877-474-6473.

From the Manufacturer

This Smart Technology electric tankless water heater is configured for climates where incoming water temperature is 62 Degree F and above. The ECO 18 is capable of heating over 2.5-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 62 Degree F. Two showers can be run simultaneously when incoming water temperature is above 70 Degree F in warmer climates such as South Texas, South Florida, New Mexico, Arizona and South California. These models come with a digital temperature control that allows you to set your temperature in increments of 1 Degree. Prior to purchase and installation please verify this model is the rights size for your hot water needs and electrical requirements.

• The product is highly durable
• The product is easy to use
• Manufactured in China
• Copper and stainless components
• Lifetime warranty for residential use
• Save up to 60% on your water heating costs with the most advanced, self modulating technology available
• Never run out of hot water with an ECOSMART tankless water heater.

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:	I noted someone below stating they got the largest one and they can only run one water source at a time. My guess is they installed it wrong by not getting the electric hooked up right, or maybe the unit was just defective, or they live in Alaska. I went under size with an Eco 27 a few years ago because that’s all my electric panel could handle. We have zero issues in the summer. During winter months we can only run one shower at a time and have to slowly fill a tub (maybe 3/4 fill speed). To save as much money as I am on electric bill and have unlimited shower lengths (only 1 person at a time mid-Dec to mid-March) is totally worth it. On here today because I’m thinking of upping my panel size so was thinking of going with a larger one now. Regardless, CCRC’s experience with the largest unit not working is nothing like the experience I’ve had, and again I intentionally undersized mine for the house. The website has a clear chart to explain size you need based on number of water fixtures in your home and ground water temperature.
Question:	Can this unit supply a 3,700 sq foot home with 3 1/2 baths
Answer:	In the lower states it can, but in the northern states, multiple simultaneous users, it will be overloaded. If you can afford a 3,700 square foot home, then you can place a unit in each appropriate demand zone and be very glad you did. I love mine, live in KY, get great supply when the water is above 60 degrees, and then it slows the flow as the temperature drops. I have dishwasher, washing machine, garden tube, 2 showers, 3 sinks and 4 people. It is better than great in the summer, okay spring and fall, and we are conservative in the winter.
Question:	What is the power consumption of this tank-less heater
Answer:	The instantaneous power consumption while the hot water is running is quite high (up to 18kW or 27kW depending on which model you’re looking at on this page). However, when no hot water is being used, the power consumption is 0 (or a minuscule amount to run an LED light or something). The total power consumption over the course of several days or longer should be much lower than a tank heater but the short term power usage while the heater is making hot water will be much higher than a tank heater. It’s just that the unit sits idle most of the time while a tank heater will use power fairly frequently even when no hot water is needed as the water in the tank cools off over time and needs to be re-heater fairly constantly
Question:	remote
Answer:	This unit does not have the ability to have a remote temperature control.

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.