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Tiny house hot water heater

Best Tiny House Hot Water Heaters Reviewed

August 20, 2024April 23, 2024 by Robert Lungo

tiny house hot water heater

Discover top picks for efficient tiny house hot water heaters designed for small spaces. Maximize comfort in your compact home today!

Categories 411 Tags Compact water heaters, Portable hot water heaters, Tiny house hot water heater

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December 13, 2025 11:52 pm

ThermoMate Tank Water Heater Electric, 18 Gallon Small Point of Use Residential Hot Water Heater for Washing & Shower, 120Volt 1500W Compact, Adjustable Thermostat, UL Listed
- 【18 Gallons point of use】 storage water heater provides ample hot water for sink washing, dishwasher, washing machine or 20 - 25mins shower. Factory setted temperature to 125°F. It can be adjusted from 90°F to 150°F through built-in thermostat
- 【25.5-inch low profile】 compact small water heater (120 Volt
Amazon

$ 399.99
Electric Tankless Water Heater SIVUATEK 14kW, 240V - On-Demand Hot Water for Whole House - ETL Certified, Self Modulating - Compact Design for Easy Installation - for 2 Point of Use Hot Water
- 【Electric Tankless Water Heater】The V7B-140B is compact design for point of use, in the meanwhile it is able to provide sufficient and luxury endless hot water with its powerful 14kW heating system. It is great idea to install this kind of tankless water heater electric a few ft
Amazon

$ 189.99
Thermomate Tank Water Heater - 10 Gallon Point of Use Hot Water Heater, 120V 1500W, Adjustable Thermostat, UL Listed (ES1000)
- 【10 Gallons point of use】 provide enough hot water for sink washing, dishwasher, washing machine or 10 - 15mins quick shower. Factory set temperature to 125°F. It can be adjusted between 90°F and 150°F through built-in thermostat
- 【24.5-inch low profile】 compact small water heater (120 Volt Hard Wired),
Amazon

$ 329.99
Airthereal Electric Tankless Water Heater, 8kW, 240 Volts - Endless On-Demand Hot Water - Self Modulates to Save Energy - Use for Faucet and Sink, Evening Tide series
- ☼ Instant Hot Water: The 8kW electric tankless water heater supplies instant & endless hot water of 108℉ or higher with no waiting for preheating or temperature fluctuations. perfect companion for faucet and sinks, bringing you perfect experience of comfort and relaxing.
- ☼ Save Energy: Water is only
Amazon

$ 129.99
GE Appliances 10 Gallon Versatile Plug and Play Electric Water Heater with Adjustable Thermostat, Easily Installs Where You Want It, 120 Volt
- EASY INSTALLATION - Installs in minutes with existing plumbing. Uses standard 3/4-in NPT compatible water connections and connects into any 120-Volt supply
- COMPACT DESIGN - Offers flexibility and space savings in places like kitchens, bathrooms, laundry rooms, RVs, cabins, barns, garages, etc
- LEADING WARRANTY- 8- year limited replacement
Amazon

$ 279.65 -15%
EcoSmart ECO 11 Electric Tankless Water Heater, 13KW at 240 Volts with Patented Self Modulating Technology
- Endless On-Demand Hot Water; Consistent hot water when you need it that never runs out; Continuously monitored water temperature and controlled flow rates ensure efficiency and consistent performance within 1 degree of selected temperature.Amperage Draw : 54 A.Special Features: ‎Energy Efficient
- Save Space; EcoSmart tankless electric water heaters
Amazon

$ 189.99 -24%
Tankless Water Heater Electric 110V, 3000W Under Sink Instant On Demand Hot Water Heater, Portable Mini Water Heaters with Digital Display for Kitchen Bathroom RV
- 【INSTANT HOT WATER HEATER】With DOYXC Mini tankless water heater electric 110v, you will say goodbye to long waiting time for hot water, this 110 volt water heater electric uses advanced technology to get hot water in 3 -5 seconds, no need to preheat, eliminating the long waiting time
Amazon

$ 59.98
14L Tankless Water Heater Propane with Digital Display, 3.66 GPM Portable Instant Hot Gas RV Water Heater with Overheating Protection for Indoor and Camping,85300 BTU
- Efficient & Energy-Saving:With advanced combustion technology, our tankless water heater propane decreases consumption and burning noise while providing 115,425 btu/hour of power. Enjoy instant, endless hot water wherever you are and save money with our 10% energy-saving technology.
- Product Specification:The propane water heater boasts a maximum output power
Amazon

$ 110.49 -15%
GASLAND BE158 Propane Portable Hot Water Heater | 1.58 GPM, 41,000 BTU | Outdoor Tankless Water Heater For Camping, Off-Grid Living
- 𝟭.𝟱𝟴𝗚𝗣𝗠/𝟲𝗟 𝗣𝗿𝗼𝗽𝗮𝗻𝗲 𝗪𝗮𝘁𝗲𝗿 𝗛𝗲𝗮𝘁𝗲𝗿 - Maximum power output 41 000BTU/Hr. The temperature rise is 109.4℉ (43℃) at its highest point and 55.4℉ (13℃) is at its lowest point of 1.58 GPM. Also 1.58 gallons of hot water can be produced per minute at a flow rate of 1.58
Amazon

$ 169.99
18kW Electric Tankless Water Heater, APUS 240V Instant On-Demand Hot Water Heater, Up to 4.4 GPM with LED Display, Energy-Saving Whole House Water Heating System, Space-Saving Design
- Enjoy continuous hot water whenever you need it. The 18kW tankless water heater electric delivers up to 4.4 GPM for 2–3 uses at once, such as showers, sinks, or laundry. No preheating, no waiting, and no temperature drops—just endless comfort for the whole family
- Adjust your preferred temperature
Amazon

$ 299.99

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December 13, 2025 11:52 pm

Airthereal Electric Tankless Water Heater, 8kW, 240 Volts - Endless On-Demand Hot Water - Self Modulates to Save Energy - Use for Faucet and Sink, Evening Tide series
- ☼ Instant Hot Water: The 8kW electric tankless water heater supplies instant & endless hot water of 108℉ or higher with no waiting for preheating or temperature fluctuations. perfect companion for faucet and sinks, bringing you perfect experience of comfort and relaxing.
- ☼ Save Energy: Water is only
Amazon

$ 129.99

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December 13, 2025 11:52 pm

Electric Tankless Water Heater SIVUATEK 14kW, 240V - On-Demand Hot Water for Whole House - ETL Certified, Self Modulating - Compact Design for Easy Installation - for 2 Point of Use Hot Water

Amazon

$ 189.99

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