3 best hardware outdoor electric water heaters

Outdoor electric water heaters are specialized water heating systems designed for outdoor use. These water heaters are commonly used in residential and commercial settings to provide a reliable supply of hot water for various applications. Here is what you should know about them:

  1. Design and Construction:

    • Weatherproof Enclosure: Outdoor electric water heaters are built within weatherproof enclosures to protect them from environmental elements such as rain, snow, and extreme temperatures.
    • Durability: They are constructed using materials that can withstand outdoor conditions and resist corrosion, ensuring a longer lifespan.
  2. Heating Mechanism:

    • Electric Heating Elements: These water heaters use electric heating elements to heat the water. These elements are often made of stainless steel to resist corrosion.
  3. Capacity and Size:

    • Various Capacities: Outdoor electric water heaters come in different capacities, ranging from small units suitable for single faucets to large units capable of serving entire households or commercial spaces.
    • Compact Design: They are designed to be compact and space-efficient, making them suitable for installation in outdoor spaces with limited room.
  4. Installation:

    • Outdoor Placement: These water heaters are specifically designed for outdoor installation and are typically mounted on a wall or secured to a suitable support structure.
    • Electrical Connection: Proper electrical connections are required to power the heating elements. It's essential to follow local electrical codes and safety guidelines during installation.
  5. Usage:

    • Residential Use: Outdoor electric water heaters are commonly used in residential settings to provide hot water for outdoor showers, swimming pools, and hot tubs.
    • Commercial Use: They are also used in commercial applications, such as restaurants, hotels, and industrial facilities, where hot water is needed for outdoor sinks, cleaning, or other purposes.
  6. Temperature Control:

    • Thermostat: These water heaters are equipped with thermostats that allow users to control and adjust the water temperature to their desired level.
  7. Energy Efficiency:

    • Insulation: Many outdoor electric water heaters are well-insulated to reduce heat loss and improve energy efficiency, helping to lower operating costs.
  8. Maintenance:

    • Regular Maintenance: Like all water heaters, outdoor electric models require regular maintenance, including flushing the tank to remove sediment buildup and checking the heating elements for wear and tear.
  9. Safety Features:

    • Temperature and Pressure Relief Valve: These water heaters are equipped with safety features such as temperature and pressure relief valves to prevent overheating and excess pressure in the tank.
  10. Compliance:

    • Local Codes: Installation and use of outdoor electric water heaters must comply with local building and safety codes to ensure safe operation.

In summary, outdoor electric water heaters are designed to provide hot water in outdoor environments while withstanding various weather conditions. They come in different sizes and capacities, making them suitable for residential and commercial applications.Proper installation, maintenance, and compliance with safety regulations are essential for the safe and efficient operation of these water heaters.

Below you can find our editor's choice of the best hardware outdoor electric water heaters on the market
  

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.

Ecosmart POU 3.5 Point of Use Electric Tankless Water Heater, 3.5KW@120-Volt

EcoSmart

Based on 531 reviews Check latest price

Product description

This electric tankless water heater is a true Point of Use Model because it is specifically designed for under the sink, single applications with a maximum flow rate of 0.5-Gallon per minute (gpm) and includes a 0.5 gpm sink aerator. This heater is flow controlled, meaning the temperature will adjust according to flow rate. It is the smallest sized Ecosmart electric tankless model and should not be used to run anything more than one sink at a time or used in areas where inlet water temperature is lower than 57°F. At this inlet temperature the ECO POU 3.5 can heat 0.5 gallons per minute to 105°F. Its compact size allows for under the sink installations. The Point of Use models are ideal for: Wet Bars, Strip Malls, Doctor's Office, Boats, Recreational Vehicles (RVs), Bathroom Sinks. When sized properly this water heater will provide endless hot water. Prior to purchase and installation please verify this model is the right size for the expected demand and electrical requirements. The Eco POU 3.5 requires a minimum 100 amp electrical panel for installation with 30 amp single pole breaker connected to #10 awg wire. Plumbing connections are 1/2" NPT. For additional assistance please feel free to contact our support center at 877-474-6473. TROUBLE SHOOTING STEP: When the water is not hot enough, please slow down the flow of water to increase temperature!

From the Manufacturer

This electric tankless water heater is a true Point of Use Model because it is specifically designed for under the sink, single applications with a maximum flow rate of 0.5-Gallon per minute (gpm) and includes a 0.5 gpm sink aerator. Its compact size allows for under the sink installations. The Point of Use models are ideal for: Wet Bars, Strip Malls, Doctor's Office, Boats, Recreational Vehicles (RVs), Bathroom Sinks. Prior to purchase and installation please verify this model is the rights size for your hot water needs and electrical requirements.

  • Can provide hot water for one sink at 0.5 GPM in warmer climates
  • Requires 1 x 30 amp breaker and 10 AWG wire
  • For one sink at 0.5 GPM in colder climates the POU 6 is recommended
  • Amperage Draw 29 amp. kW - 3.5 kW
  • Connection Fittings 1/2" NPT

User questions & answers

Question: Can the flow rate be adjusted up from 0.5gpm to say 1gpm or 1.5gpm (understood that the output water will be corresponding less hotter)? thanks in adv
Answer: This is a 199,000 btu model, a 3/4" gas line is required to have sufficient gas supply.
Question: degree water going in what degree will be at the tap
Answer: rinnai recommends the GTK03 Grundfos kit for this unit
Question: are any of these tankless water heaters plug in
Answer: I think, you need buy a WiFi module, call Rennai and ask. Circ-logic did not work for me, I had to install re circulation pipe. Because of the high minimum flow requirements, this unit did not work with any regular re circulation pump, so wasted money buying a Watts pump. And paid double for the labor. Rennai told me that I should have bought their thankless heater with re-circulation built in.
Question: Would you recommend this model for a shower in a guest bathroom
Answer: IT CAME WITH ADAPTERS ON THE TOP. NO PIPING.

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: This product is fixed flow, which means that the output temperature rise of this product is determined by flow rate of the application. This chart gives you the expected temperature rise for various sink flow rates from 0.5 to 1.5 gallons per minute.

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

Eccotemp L5 1.5 GPM Portable Outdoor Tankless Water Heater

Based on 563 reviews Check latest price
  • Being Designed and developed in Summerville SC USA, The Eccotemp L5 is the only legal CSA Certified portable tankless water heater on the market that can legally be sold in the US and Canada!
  • Lightweight, easy to carry, and compact, makes using it for camping, hunting, in your Tiny Home, RV’s, Poolside, Washing Pets, Equestrian, Cleaning Vehicles, Greenhouses or anywhere else that you need instant reliable endless hot water perfect for hot water anywhere you need it.
  • Runs on a standard 20 lb. liquid propane tank and is equipped with an electronic ignition. Powered by 2 “D” cell batteries, making it ideal for on-the-go. Make the L5 even more convenient and pair it with the EccoFlo 12v water pump, allowing you to have hot water in the most remote locations!
  • Real, appointment based dedicated support available M-F, 8am-8pm EST. Eccotemp also offers live chat and 24/7 self help desk to keep you in HOT WATER. With educated technical support, manuals, troubleshooting all available at your fingertip you’ll have peace of mind when purchasing an Eccotemp product.
  • Rated at 1.5 GPM the L5 can produce hot water with water pressure as low as 20PSI and achieve temperatures ranging from 50-140 degrees F. Simply adjust the water and gas flow to achieve your desired temperature.

User questions & answers

Question: Can i hook this to a standing solar shower
Answer: Yes. My carpet hasn’t vibrated at all with this mat under the treadmill.
Question: does it have an on off button for the shower head? Does it have a temperature adjustment dial or button? Does it have a hook up to garden hose
Answer: I recently really upped my incline for the whole run and haven't noticed any issues with the mat bunching. Maybe a small amount but nothing major and no ripping at all. It would take a lot to rip this mat. I researched mats thoroughly and this seemed the best quality and best deal. It's thick but not too thick and just right size for my treadmill. I've heard the really thick ones create too much bounce on the treadmill.
Question: Do i fil this water heater with water
Answer: I use mine on a berber low pile type carpet and it works fine. Actually I bought the mat specificly to be used on top of carpet for better stability and eliminating "dents" in the carpet.
Question: Can this unit be installed in the crawl space of an RV
Answer: Personally, I would want something sturdier. The material is capable of being rolled and folded which may not stay down and trip some people in a fitness studio.

Product features

Product Features:

  • Frustration Free Packaging.
  • Easy to use temperature controls
  • Lightweight, easy to carry, and compact, making it great for camping, off-grid use, washing your pets and outdoor showers.
  • Features a safety shut-off that is activated when the unit runs longer than 20 minutes or is tilted more than 45 degrees in either direction.
  • Low pressure activation of 20 PSI and is easy to connect to any standard garden hose.
  • Rated at 1.5 Gallons per minute (GPM) of hot water output with an achievable temperature range of 50 – 140 degrees Fahrenheit.

Eccotemp L5 Portable Outdoor Shower

  1. Hang the L5 using the mounting bracket on the top/back of the unit
  2. Connect the gas cylinder with the supplied gas hose and regulator
  3. Connect water hose to the hot water outlet
  4. Connect water hose to the water inlet
  5. Insert 2 "D" cell batteries and activate the on/off switch on the bottom of the unit.
  6. Enjoy instant hot water!

CAMPING
FARMS
DOG GROOMING
OUTDOOR SHOWERS
INSTANT, ENDLESS HOT WATER WHEREVER YOU NEED IT!

Provides you with hot water whenever and wherever you are! Simply connect to a water source and a standard propane tankless water heater for endless, instant hot water!

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