Finding the best tiny house water heater suitable for your needs isnt easy. With hundreds of choices can distract you. Knowing whats bad and whats good can be something of a minefield. In this article, weve done the hard work for you.
Best tiny house water heater
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1. Bosch Electric Mini-Tank Water Heater Tronic 3000 T 4-Gallon (ES4) - Eliminate Time for Hot Water - Shelf, Wall or Floor Mounted
Feature
4 gallon point-of-use mini-tank fits under your sink to provide hot water right where you need it. Dimensions : 13.75 x 13.75 x 13.50 inchesElectric water heater is easy to maintain and has glass-lined tank for long service life
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
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
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 dcor 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.2. Camplux ME25 Mini Tank Electric Water Heater 2.5-Gallon with Cord Plug,1.5kW at 120 Volts
Feature
2.5-gallon point-of-use mini-tank fits under your sink to provide hot water right where you need itElectric water heater is easy to maintain and has glass-lined tank for long service life
Thermostat Control allows adjustment of water temperature.High Limit device provide protection while overheating.
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
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: 14.5"" 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 package2 anchors & 2 mounting hooks
1 x instruction manual
Inquiry & aftersales service: [email protected]
Serivce Hotline: 857 222 5033
3. American Standard CE-12-AS 12 gallon Point of Use Electric Water Heater
Feature
Heavy gauge Steel tankInner Dura glas TM lined tank fired at 1,600f for optimum protection from the effects of corrosion
Factory installed Brass drain valve on all models allows for easy draining of the unit which reduces sediment deposits extending tank life
Factory installed Brass temperature/pressure relief valve
American standard point-of-use electric water heaters are all certified at 300 psi test pressure and 150 psi working pressure. All tanks are also 100% hydrostatically tested at the factory
Description
American standard water heaters point-of-use electric models are the ideal solution for hot water requirements in locations where in it is not practical to run long hot water pipes. These models can be installed in spaces under cabinets, counters, mop sinks or in other confined areas. Residential applications come with a 6 year limited tank and parts warranty. Commercial applications come with a 3 year limited warranty on the tank, and a 1 year parts warranty.4. Ecosmart POU 3.5 Point of Use Electric Tankless Water Heater, 3.5KW@120-Volt
Feature
1 Year warrantySave 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
Sleek and compact design with digital output temperature display
ECOSMART tankless water heaters are 99.8-percent energy efficient
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 57F. At this inlet temperature the ECO POU 3.5 can heat 0.5 gallons per minute to 105F. 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 (1) 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!5. Titan SCR2 N-120 Electric Tankless Water Heater 220 Volts
Feature
tankless water heaterTinta
N120
Niagara Industries
Tankless Water Heater Titan N-120 - 220 Volts, 54 Amps, 50/60 Hz, 11.8 Kw
Description
The Titan SCR2 N-120 continually heats water instantaneously as you require it - and only when you require it. The Titan unit completely replaces a conventional tank heater with no disruption to your comfort and hot water needs. This unit is highly recommended in areas with warm climates where the incoming water temperature is above 65 degrees Fahrenheit Recommended Use 1-3 standard bathroom homes For use in warmer weather areas where the ground water is above 65 F This is a very popular and versatile model6. EcoSmart ECO 11 Electric Tankless Water Heater, 13KW at 240 Volts with Patented Self Modulating Technology
Feature
Lifetime warranty or residential use. Save up to 60% on your water heating costs with the most advanced, self modulating technology availableNever run out of hot water with an ECOSMART tankless water heater.
Save up to 12 cubic feet of storage space. Digital temperature control in 1-degree increments gives users complete control of hot water
11Kw at 220 is equal to 13kw at 240.
The ECO 11 requires a minimum 125 amp electrical panel for installation with (1) 60 amp double pole breaker connected to (1) set of #6 awg wire.
Description
This Smart Technology electric tankless water heater is configured as a "whole home" model for climates where incoming water temperature is 67F 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 67F and an output setting of 105F. 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 (1) 60 amp double pole breaker connected to (1) 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.
7. Ecosmart ECO Electric Tankless Water Heater, 27 KW at 240 Volts, 112.5 Amps with Patented Self Modulating Technology, White
Feature
Savings of up to 50% on water heating costs. Dimensions :17H x 17W x 3.625D inches ;Pipes fittings :3/4 inch NPTDigital temperature control in 1-degree increments allows control of hot water; Activation Flow: 0.3 GPM
Copper and stainless components designed for efficiency, durability and easy replacement.
Compact size saves valuable storage space, while the stylish and advanced design is pleasing to the eye and Copper and stainless components designed for efficiency, durability and easy replacement.
Prior to purchase & installation, please verify that this model is the right size for your hot water needs and electrical requirements. Electrical requirements: 27 kW, 240 volts, (3) 40 required breakers, 112.5 maximum power (AMP), (3) 8 required wire.Amperage Draw:113 A
Required Breaker Quantity: Three 40 Amp Double Pole
Recommended Electrical Panel: 200 Amps
NEVER run out of hot water with an ECOSMART tankless water heater.
Save up to 12 cubic feet of storage space.
Digital temperature control in 1-degree increments gives users complete control of hot water
8. Eccotemp L10 2.6 GPM Portable Tankless Water Heater, 1 Pack, White
Feature
Includes 9' CSA approved gas regulator and hose for use on a standard 20 lb grill style tankIncludes stainless steel rain cap; 74,500 BTU's
Includes 1/2" NPT to garden hose adapter
20 minute automatic safety shutoff timer (resets when water stops, then starts again)
Gas type: Liquid propane, CSA regulator for use with standard 20 lb. grill propane tank
Installation: Outdoor , Applications: Cabins, Recreational
9. Rinnai RL Series HE+ RL94IN Water Heater: Indoor Installation, 9.4 GPM, RL94iN-Natural Gas/ 9.4 GPM
Feature
Endless hot water for your entire homeRL94iN HE+ High Efficiency Tank less Hot Water Heater - Natural Gas: Indoor Installation Only
Up to 9. 4 GPM hot water flow rate (varies by groundwater temp)
Circa-Logic technology allows you to set recirculation patterns that coincide with your typical habits. Hot water is available when you need it!
Residential Factory - 120 months (heat exchanger), 12 months (labor), 60 months (parts)
10. Ecosmart ECO MINI 2.5 2.5-Gallon 120V Electric Mini Tank Water Heater
Feature
Sleek and compact design with digital output temperature displayECOSMART tankless water heaters are 99.8-percent energy efficient
Manufactured in United States
12 A
11. Ecosmart ECO MINI 1 1.5-Gallon 120V Electric Mini Tank Water Heater,White
Feature
Sleek and compact design with digital output temperature displayECOSMART tankless water heaters are 99.8-percent energy efficient
Manufactured in United States
Stores up to 1.5 Gallons of Water to supply hot water
Easy installation - appliance line cord included
For Buffer and Point of Use applications
Plugs into 120V outlet
Pressure Relief Valve Included
12 A
12. Bosch Electric Mini-Tank Water Heater Tronic 3000 T 7-Gallon (ES8) - Eliminate Time for Hot Water - Shelf, Wall or Floor Mounted
Feature
INSTALLED VERTICALLY OR HORIZONTALLY: This larger model can be mounted vertically (7 gal. of water supply) or horizontally (5.1 gal. of water supply)- vertical orientation is installed with the cold and hot lines on top of the unitRELIABLE WATER SOURCE: Easily hard-wire the 7-gallon model to provide the on-demand reliable water source your home or office needs
IMPORTANT INFORMATION: Heating capacity of 1440 watts and a temperature range of 65-145F max. Operating pressure-150 psi. Water fittings-3/4 inch Male NPT. Electrical requirements (Amp 12A/Volts 120)
EASILY MOUNTED: Can be shelf, wall or floor mounted (bracket included for vertical orientation only); simply tap into the cold water line and install the water heater directly at the sink to provide hot water
CONVENIENT HOT WATER HEATER: 7 gallon point-of-use mini-tank fits under your sink to provide hot water right where you need it. Thermal efficiency is 98%. Dimensions : 17.5 W x 17.5 H x 14.5 D Inches
13. Bosch Electric Tankless Water Heater - Eliminate Time for Hot Water - Easy Installation, 17.3 kW
Feature
CONVENIENT TANKLESS HOT WATER HEATER: 17.3 kW tankless whole house electric water heater provides hot water when needed, for as long as neededEASY INSTALLATION: Can be installed virtually anywhere for commercial or residential applications
CONSISTENT TEMPERATURE: Polymer encased elements & built-in flow sensor ensures constant output temperature.Minimum water pressure:15 psi
STABILITY & CONTROL: External temperature control knob & superior temperature stability and control
GREAT EFFICIENCY: 97% thermal efficiency with minimal stand-by loss
14. Bosch Electric Mini-Tank Water Heater Tronic 3000 T 2.5-Gallon (ES2.5) - Eliminate Time for Hot Water - Shelf, Wall or Floor Mounted
Feature
CONVENIENT HOT WATER HEATER: 2.5 gallon point-of-use mini-tank fits under your sink to provide hot water right where you need it. Thermal efficiency is 98%. Dimensions : 13.75 W x 13.75 H x 10.75 D InchesLONG 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
15. Tankless Water Heater Electric 5.5kw 240V, ECOTOUCH Point-of-Use Hot Water Heater Digital Display,Electric Instant Hot Water Heater with Self-modulating,Overheating Protection,White
Feature
INSTANT & SUFFICIENT HOT WATERApplied with 5.5KW heating system, the electric water heater supplies instant, consistent and endless hot water of 116or 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 ADJUSTMENTThe 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 USEThe 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 neednt go through hard lesson about temp setting by a mixer tap without any hint. The Black model comes with Remote control, useful for installation under sink.
SAFE and DURABLEApplied 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 USEThe 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.
16. House Mods HMP011 Brass 3/4" MIP Water Heater Replacement Drain valve(Full Port, Ball Valve, 3 inch Shank, W/Garden Hose Cap)
Feature
Lead Free Compliant Brass Body, 304 Stainless Steel Ball Valve, 3 inch shank, Fits Water Heater Drain Port up to 2-1/2" DeepFULL PORT BALL VALVE: 19 mm Flow Opening, Fast Drain, Clean out larger debris and easy to unclog
ENLARGED OCTAGON NUT: Easy to install with a pipe wrench, do not over-tighten.
HEAVY AND HEAVY DUTY: Net Wight: 1 lb 4 oz. GARDEN HOSE CAP INSTALLED: for greater safety.
OLDEGG USA is the Brand Owner and the ONLY Seller.
