10 best compact electric hot water heater

A compact electric hot water heater is a small, energy-efficient device designed to provide hot water for specific applications or in situations where a full-sized water heater may not be practical. Here are some key points related to compact electric hot water heaters:

  1. Size and Design: Compact electric hot water heaters are significantly smaller than traditional tank water heaters. They are often designed for point-of-use or under-sink installations. This compact size makes them ideal for areas with limited space, such as small apartments, RVs, boats, or workshops.

  2. Point-of-Use Heating: These water heaters are typically used to provide hot water at a specific location, such as a kitchen sink, bathroom sink, or a remote shower. They are installed closer to the point of use, reducing heat loss in the hot water delivery system.

  3. Energy Efficiency: Compact electric hot water heaters are known for their energy efficiency. Because they heat water on demand, there is no standby heat loss, which can occur with traditional tank heaters. This can result in energy savings over time.

  4. Installation: Installation of a compact electric hot water heater is relatively straightforward. They are usually hardwired into the electrical system and connected to the water supply. Some models may require professional installation.

  5. Temperature Control: Many compact electric hot water heaters come with adjustable temperature controls, allowing users to set their desired hot water temperature. This can help prevent scalding and ensure the water is at the right temperature for the intended use.

  6. Tankless Technology: Most compact electric hot water heaters use tankless technology, which means they heat water as it flows through the unit. This ensures a continuous supply of hot water, provided the heater is appropriately sized for the demand.

  7. Flow Rate: The flow rate of these heaters varies depending on the model.It's essential to choose a unit with a flow rate that meets your hot water needs. Different models can handle different flow rates, so consider the number of fixtures or appliances you plan to supply with hot water simultaneously.

  8. Safety Features: Modern compact electric hot water heaters often come with safety features such as thermal cut-off switches to prevent overheating, pressure relief valves, and freeze protection in some cases.

  9. Cost: The cost of a compact electric hot water heater can vary depending on the brand, capacity, and features. While they may have a higher upfront cost than traditional tank water heaters, the energy savings and long-term benefits can make them cost-effective in the right circumstances.

In summary, a compact electric hot water heater is a space-saving and energy-efficient solution for providing hot water in specific locations or for small-scale applications. They are known for their efficiency, on-demand heating, and suitability for point-of-use installations where a full-sized water heater would be impractical.

Below you can find our editor's choice of the best compact electric hot water heater on the market
  

Bosch Electric Mini-Tank Water Heater Tronic 3000 T 4-Gallon (ES4) - 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 4-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. Water Heater measures 13.75" H x 13.75" L x 13.5" D and weighs 17.3 lbs. Do not operate this water heater if it is has a damaged cord or plug, if it is not working properly, or if it has been damaged or dropped

Manufacturer Contact Information

800-283-3787

  • CONVENIENT HOT WATER HEATER: 4 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 13.5 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: Yes, that is correct! Look for 1/2 to 3/4" hoses here on Amazon, or whatever you connection size is. They are very cheap and convenient here.
Question: would this be able to supply a shower
Answer: Installed at the outlet of the water heater, mainly to prevent electric shock, which is the second layer of protection
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: Should it be a white line? It means it has been powered on and can work after waiting for your settings
Question: When this heater is connected to the hot water line, what happens with the cold water that was sitting in the pipes
Answer: Dear Customer,  Thanks for your inquiry,BISELONG this water heater is not equipped with a remote control, you only need to adjust the temperature you want, generally do not need to adjust again.If you get any other question, please feel free contact us at [email protected] any time, we will do best to serve and help. Wish you pleasant shopping. Fly form BISELONG

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.

Reliance 6 6 SOMS K 6 Gallon Compact Electric Water Heater

Reliance

Based on 329 reviews Check latest price

Product description

606 series. 1650/120V. UL listed. No dip tube since the bottom inlet eliminates need for it. 1" foam insulation/16.00 R-value. Factory installed T&P valve. Meets NAECA codes. Glass lined tank. Inlet and outlet connections on side for easier installation in tight spaces. Warranty: 6 year tank/parts.

From the Manufacturer

Series 606 electrics provide up to 4,500 watts/hr. input — plenty for all your hot water needs.

  • Ideal for under counter or crawl space installation
  • 6 gallon short, 6 year warranty, electric.
  • Single 120 volt 1650 watt copper heating element.
  • Side mounted cold water inlet and hot water outlet for easy installation.
  • Factory installed Temperature and Pressure, T&P relief valve

User questions & answers

Question: Does this plug into a 110 recepticle or do you need to hard wire it
Answer: From the description of the item, "Dimensions (each): 16.75W x 4.5D x 11.5H in"
Question: can i plug this in to a regular wall outlet? if so would it need its own outlet
Answer: My experience with these filters has been the replacement intervals is more about how much water you are going through than it is about time. I probably replace them every 20 fillups. I know it is time to replace them when the water stops absorbing more than halfway up the wick filter.
Question: how many amps does the water heater use
Answer: Hi, Vince. Thank you for the question. The highest humidity setting is 65%. Thanks. -Natalie, Essick Air Products
Question: Does this water heater have a sacrificial anode to protect it from corrosion? I am replacing an ariston 2.5 that rusted out very rapidly
Answer: Yes. I own one. The Kenmore model number is Model 758.154200

Electric Hot Water Heater 110-120V Compact Mini-Tank Storage,Small Output 2.5-3.0 Gallon, 1.5KW Kitchen Instant Under Sink Point-of-Use, RV 1 PCs 16” Long 1/2”FIP Stainless Steel Water Hoses

Based on 87 reviews Check latest price

Product description

 Color:BIS03-White (no remote control)



FEATURES



Mini-Tank Water Heater comes with 1.5kW heating element, expect hot water for 3 seconds, perfect choice for sinks to provide endless hot water any time.



ENERGY SAVING



This tankless water heater avoids standby heat loss of those bulky storage water heaters, minimize energy waste and achieve 95% energy saving with help of its smart self adjustment technology.



HEALTHY WATER QUALITY



MULTIPLE SAFETY PROTECTIONS



Over temperature protection



Dry heating protection



Leakage protection



Water and electricity line separated



EASY INSTALLATION



Real compact design, water heater cooridates with scenes decor, under sink water heater, Can be shelf, wall or floor mounted. Comes with easy installation brackets, pipe fitting of 1/2" NPT and 10AWG power cord(fixed to the unit) so you don't to have to hire a plumber even if you can do it.



SPECIFICATIONS



Power: 1.5kW



Voltage: 120V~50Hz



Min. water flow to activate the unit: 0.475GMP



Maximum temperature 167°F



Max. Amperage: 15A



Recommended wire size: 10AWG



Required circuit breaker : 1x1-Pole 20 AMP



KINDLY NOTE



1.The equipment is mainly used for sinks.



2.Mini-tank water heater should be installed professionally.



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

  • The label on the right of the product is to allow customers to use the product more energy-savingly. We will improve the language expression in the future. We are very sorry.
  • 【NOTE】Fill the water first, then power on (otherwise it will damage the water heater).
  • 【SAFE DURABLE & LONGEVITY】304 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】Digital Display,Automatic heat preservation and storage of hot water, 3.0 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: 18.0''L x12.6''W x10.2''H; 8.86lbs; 1/2″NPT NPT. 1.5 kW, 110-120 volts. One-year warranty and 24H customer service support, feel free to contact us.

User questions & answers

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: Yes you can connect this unit to the hot water supply line from your existing hot water heater and have hot water delivered to your kitchen sink. This unit will reheat the hot/warm water to the desired temperature. This should ensure you have continued hot water.
Question: what is the lowest temperature this can be set at
Answer: 86℉
Question: Brass tee provided does not seal on the hot water outlet, any tips
Answer: The brass 3 way T is not meant to connect to outlet nipple. It needs the 1/2 in compression connector provided with it.
Question: Can this be mounted laying down or does it have to be in a vertical position
Answer: It is vertical

Product features

AGU 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 - Digital Display,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 AGUST: 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 AGUST 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.

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.

Tankless Water Heater Electric 11kW 240 Volt, thermomate On Demand Instant Endless Hot Water Heater Digital Temperature Display Compact Easy Installation for Residential Ponit of Use

Based on 5 reviews Check latest price
  • 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

Electric Hot Water Heater 110V Compact Mini-Tank Storage,Small Output 6L 1000W Kitchen Instant Under Sink with Heat Preservation Function for Kitchen Household Washing Faucet[US Plug]

Based on 3 reviews Check latest price

Product description

Feature:

1. Storage water heater, uses high‑quality ABS material, which is durable and long service life.

2. With 6L water storage, sufficient capacity, fast heating, large water output, easy to clean.

3. Supports optional upper and lower water outlet, easy to install, suitable for home kitchens, bathrooms, hotels, and hair salons.

4. Temperature can be set, up to 65℃, and it will automatically enter heat preservation state when preset temperature is reached.

5. With thermal insulation function, effectively increase hot water production rate by 20%, increase hot water production, and extend hot water use time.



Specification:











Condition: 100% Brand New

Item Type: Water Heater

Material: ABS

Highest Temperature Can be Set: 65℃

Whether with Heat Preservation Function: Support

Water Storage Capacity: 6L

Outlet Direction: Up and Down

Weight: Approx. 3750g / 132.3oz

Size: Approx. 21.5x32.5x23.5cm / 8.5x12.8x9.3in













Package List:

1 x Water Heater

1 x Reducing Valve

1 x Hose

1 x Screws Kit

1 x Manual



Note:

1. Please allow 0-2 cm error due to manual measurement. Thanks for your understanding.

2. Monitors are not calibrated same, item color displayed in photos may be showing slightly different from the real object. Please take the real one as standard.

  • 【Provide Endless Hot Water】: 6L Electric Water Heater can take advantage of the thermal energy maximally, so you can get steady stream of clean and fresh hot water for daily life
  • 【Heat Preservation Function】: Dimensions: 8.5 x 12.8 x 9.3in; Water Storage Capacity: 6L; Power: 1000W; The Highest Temperature Set: 65℃, and it will automatically enter heat preservation state when preset temperature is reached
  • 【Premium Material】: This Mini Tank Electric Water Heater adopts high‑quality ABS material, which is durable and long service life, easily solves issues such as face washing, bathing, vegetable washing and dish washing
  • 【Wide Application】: Small size, high practicity and and convenient installation, install this mini water heater under your sink to provide hot water right where you need it, widely used at kitchen, rest room, bathroom, hotel or any other places
  • 【Practical and Beautiful】: Lightweight mini electric water heater with a perfect combination of inner quality and classical appearance, adds an exquisite and practical furniture for your home. Please verify it's the right size for you before purchase

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.

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.

Bosch Electric Tankless Water Heater - Eliminate Time for Hot Water - Easy Installation, 3.4 kW - US3

Based on 147 reviews Check latest price

Product description

The Bosch US3 Tronic 3000 electric tankless water heater is designed to provide an endless supply of hot water to kitchen, bathroom, and handwashing sinks. This 3.4 kW electric heater eliminates long waits for hot water by using a dual chambered copper heat exchanger. The unit runs at 98% thermal efficiency, so stand-by loss is minimal. Plus, it mounts on the wall in any direction and is compact and lightweight, making it a great choice for a variety of spaces. This item requires professional installation and hardwiring. With its top performance specifications and versatility, the US3 Tronic 3000 is a great way to get the hot water going in kitchens, offices, at warehouses, service stations, stores, and concession stands.

From the Manufacturer

Ultra compact and lightweight, these five point-of-use / under-sink tankless water heaters were designed to provide an endless supply of hot water for 1 kitchen and / or bathroom sink at a time in commercial, industrial, and residential applications. Advantages include 98 % efficiency with minimal stand-by loss. Most models come equipped with high / low kW settings and universal horizontal / vertical mounting options.

Manufacturer Contact Information

800-283-3787

  • CONVENIENT TANKLESS HOT WATER HEATER: 3. 4 kW output tankless electric water heater eliminates long waits for hot water at point-of-use
  • EASY INSTALLATION: Easily install under any bathroom or kitchen sink and get on demand hot water at your every need
  • SPACE SAVING: Mounts on wall vertically or horizontally and is space saving, ultra-compact, and lightweight
  • GREAT EFFICIENCY: 98% efficient with minimal stand-by loss. Water pressure range of 10-150 PSI
  • 30 A

User questions & answers

Question: can this be used with a tankless water heater that is the source of all hot water in house
Answer: No, The Bosch electric tankless water heaters cannot be fed preheated inlet water, This is a point of use unit and should be mounted close to the sink and plumbed with cold water in. GlobalTowne is an Authorized Bosch Distributor.
Question: If i installed the 3.6 kw model in an rv, what size inverter should i get
Answer: I have two 3000 watt inverters in my coach. This 3.6 kw needs more juice than my inverter puts out. I have placed the heater on the cold water supply with a 30A breaker on the "park" or "generator" power panel.
Question: what is the wiring and plug i would need for this
Answer: The Bosch US3 must be hard wired in to a dedicated 30 amp breaker with 10 ga wire. GlobalTowne is an authorized Bosch distributor.
Question: Can i plug this in a regular wall plug
Answer: This answer is for a BOSCH Model US9 ONLY. Each model has different requirements!! NO!!! The BOSCH Model US9 uses a 240 volt supply line that must be on a "Minimum Required Circuit Breaker Amperage" of 40 Amps and using a "Minimum Wire Size" of 8 AWG (American Wire Gauge)Most "Regular wall outlets" are on 15 Amp breakers wired with 10 AWG (Bigger number = smaller wire)A good example of a 240 or 220 volt wall outlet in a home would be an oven/range or a clothes dryer.This type of "Regular Wall Outlet" could handle this Model, but NOT your "Regular Wall Outlet" you would plug a lamp or TV into.Using this on a smaller wire than 8 AWG could cause a fire from over heating.Using this on a breaker smaller than 40 Amps should make the breaker trip every time it came on (Hopefully!)

Product features

Reliable Point-of-Use Heat

Provides hot water with electrical power at the sink where you need it, so you don’t waste time or water waiting, and is backed by a limited 5-year warranty on the heating element and 1-year limited warranty on other components.

Save Energy and Money

Because water is heated directly without the use of a storage tank, there’s no standby energy loss experienced by traditional tank heaters, and no pressure or relief valve is required.

Great for Small Spaces

These tankless heaters are compact and lightweight and can be mounted vertically or horizontally (except model US12) – featuring an understated design to blend in seamlessly with existing decor.

The Benefits of Going Tankless

Waiting for hot water at a sink located far from the 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 install the Tronic 3000 from Bosch: a point-of-use electric tankless water heater. Tankless heaters are a great energy saving option – and when you save energy, you save money! In addition, the Tronic 3000 takes up far less space than a traditional heater, and can be wall mounted right under the sink, taking up practically zero space in your home. Because they run on your home’s electricity and don’t hold water, less overall maintenance is required. With less wait for water, savings of energy (and therefore money!) and less space, the benefits of choosing tankless heaters for your home or business are obvious.

Tankless Electric Hot Water Heater 220/240V under sink Kitchen Household, Small Compact Instant No Standby Losses,Hot Water Output of 1.8 GPM,2 PCs 16” Long 1/2”FIP Copper Head Hose(White 7KW) (White)

  • 【POINT】can connect the water intake on this unit from the hot water supply from water heater,You can take a bath at any time
  • Advise not to use thread tape,Our gaskets are already waterproof.
  • 【ENDLESS WATER HEATER】3 seconds to get hot water without preheating. Instant consistent and endless hot water of the maximum temperature reach to 131 ℉. Tankless electric water heater on demand suits for sinks and bathroom( meet bathing needs except extremely cold winter such as 28℉).
  • 【SMART INVERTER FOR ENERGY SAVING】The hot water heater built-in smart chip to scientifically calculate the minimum required power based on the water flow and temperature thus costing less energy and money. Save up to 70%. The water flow rate and temp is stable under chip's control.
  • 【SAFE DURABLE & LONGEVITY】Multiple safety protection functions protect you from the risk of scald, leakage or other injury. Premium tempered glass shell is corrosion resistant, high-grade and easy to wipe. This mini hot water heater is ideal for kitchen, bathroom, bar, school, hospital, community and hair salon.
  • 【EASY TO USE】 The electric tankless water heater comes with digital display & touch control panel for visual setting. Shower head, water valve, pipes and other accessories are complete for quick installation without additional expenses or preparing time of accessories.
  • 【COMPACT & POINT-OF-USE】It is surprised that this electric hot water heater can be installed 360°(no matter mounted horizontally, vertically & obliquely). Dimensions: 7.4″L x2.5″W x11.0″H; 5.13lbs; 1/2″NPT NPT. 7.0 kW, 220-240 volts. One-year warranty and 24H customer service support, feel free to contact us.

Product features

BIS 6.5Kw Tankless Water Heater Electric

Features

Saves Energy and Money - Adopts to advanced technology of .Changing to this BIS 6.5 means there are 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. For as long as it is needed, there is an endless supply of hot water.

Space Saving - Very compact designed,360° installation, saving valuable living space and providing endless hot water on demand,easy to install.

BISELONG Tankless Water Heater’ suitable for bathroom bathing?

The BISELONG water heater is not designed for bathing, because his power is only 6.5Kw.

Of course, it is suitable for bathing in certain environments. For example, in the southern part of the United States, when the inlet water temperature is greater than 68 °F and the water flow is 1.5 GPM, the outlet water temperature can be heated to 104 °F. Can fully meet the needs of bathing. (Note: In the northern part of the United States, cold winters or inlet water temperatures below 68°F, it is recommended to purchase water heaters with power greater than 10kw)

Best place to use

The BISELONG water heater is mostly used above or below the water tank.The inlet water temperature is 68°F. 1. Heat 1.5GPM of water to 105°F. 2. Heat 1.3GPM of water to 115°F. 3 can heat 0.75GPM of water to 131 °F. So it is more suitable for: bar, open-air shopping mall, doctor's office, sink. If installed correctly, the 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.

ENERGY EFFICIENT

It saves energy by producing hot water only when needed. You're not paying to constantly heat 40 or 50 gallons of water to a certain temperature, you're only paying to heat the water you USE.No waiting for preheating, no standby energy loss. Instant hot water flows out at anytime you need.

SMART MODULATION

Equipped with a smart modulating control for stable temp. It 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 or outflow. Optimal energy efficiency is promised.

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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