These Are The Best Water Heater For A 1 Person House

1. Tankless Water Heater Propane, Camplux 3.18 GPM Instant Hot Water Heater with Fahrenheit Digital Display, Residential Propane Gas Water Heater for

• 3.18 GPM Instant Constant Water Heater -Camplux 3.18 GPM propane tankless water heater delivers 3.18 gallons per minute of on-demand endless hot water ensures constant comfortable instant hot water for 2-3 persons whole house. 3.18-GPM heater is activated by water flow rather than water pressure; Minimum activation water capacity rate: 0.65 GPM-4.8 GPM; Maximum input rating: 82,000 BTUs; Water connection location/size: Bottom/0.5-inch NPT.
• Easy Installation -The propane on demand water heater uses standard 1/2″ NPT water fitting and gas inlet. The gas water heater comes with 2.3″ horizontal vent pipe for convenient and quick installation,great for whole home,small cabins and remote apartments use. You can take S/S wall thimble-WT236 for perfect indoor use. You will need a gas regulator ( Camplux model KR-106A )＆ 1 pc 5/8″ NPT male to 1/2″ BSP female gas connector adapter if you want to hook this water heater up to a propane tank.
• Modern Design,Easy Operation -The indoor tankless water heater has trendy and modern design with unique white glassy front panel easy to control the water temperature with LED touchscreen (Fahrenheit and Celsius switch optional).The compact size propane tankless heater saves more space than traditional tanks.
• Outstanding Features- The Camplux propane instant hot water heater comes with oxgen-free copper heat exchanger and v-type stainless steel burner,high heating efficiency up to 89.98 %; 90°wind isolation design, this tankless propane water heater can anti backflow wind in high floors, the S/S 2.36 ” vent pipe exhaust harmful gases quickly.
• 6-In-1 Protection Ensure Your Safety- Dry combustion,flame failure device, anti-freezing protection, over heating protection to ensure your safety. Fully automatic temperature controls with an energy saving mode and child lock technology.
• Note- The standby electric power of the product is 2W, and the working electric power of the product is 42W. Propane gas input pressure is 0.4psi. There is a pressure relief valve at the water inlet of water heater. It is necessary to manually unscrew the pressure relief valve to drain the water inside the machine in time after using the machine to avoid freezing and blew up when the temperature is lower than 32 ° F in winter .

2. 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
• Save Space; EcoSmart tankless electric water heaters are 90% smaller than traditional tank heaters; may be installed on wall or at point of use; Dimensions 11.5 x 8 x 3.75 inches
• Save Energy; EcoSmart tankless electric water heaters are 99% thermal energy efficient; Only heats water when called unlike a tank heater that maintains water temperature even when not being used.
• EcoSmart ECO 11 Sizing; 13-kilowatt tankless electric water heater ideal for providing hot water for a bathroom, small sink, office breakroom and other point-of-use or low-flow applications; provides between 1.3 and 3.1 gallons-per-minute depending on the inlet water temperature; refer to the sizing guide to select the proper solution

3. How Your House Works: A Visual Guide to Understanding and Maintaining Your Home (RSMeans)

4. EcoSmart ECO 27 Tankless Water Heater, Electric, 27-kW – Quantity 1, 17 x 17 x 3.5

• 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
• Save Space; EcoSmart tankless electric water heaters are 90% smaller than traditional tank heaters; may be installed on wall or at point of use; Dimensions 17 x 17 x 3.75 inches 
• Save Energy; EcoSmart tankless electric water heaters are 99% thermal energy efficient; Only heats water when called unlike a tank heater that maintains water temperature even when not being used. Save up to 50% in water heating costs according to the Department of Energy
• EcoSmart ECO 27 Sizing; Refer to the sizing map. Requires 3×40 AMP Double Pole Breaker, 27-kilowatt tankless electric water heater ideal for providing hot water for whole home applications; provides between 2.7 and 6.5 gallons-per-minute depending on the inlet water temperature; refer to the sizing guide to select the proper solution
• Warranty and Certifications; Limited Lifetime Warranty on electronics, exchanger and element; UL-499 certified; ETL Listed
• 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

5. Inflatable Bathtub Portable Bathtub Sauna Foldable Hot Tub in Small Spaces Spa for Shower Stall Plastic Adult Size

• 【Adequate Depth】The bathtub size is 29.5in*29.5in，big enough for less than 6.23 feet tall and less than 220lbs.Suitable for adults.
• 【360°Keep the temperature】The bathtub is made of food grade materials and the inner layer contains.high quality insulation reinforced fabric which can be effectively waterproof and keep water‘s heat for a long time.
• 【Occasion】Indoor and Outdoor，suitable for small spaces ，Whether you live in in a tiny village apartment or a single room,you can enjoy spy time.
• 【Easy to Store】This bath tub is very lightweight and can be folded，you can enjoy the joy of spy anytime, anywhere.
• 【Notice】If you have any questions or are not satisfied, please contact us, we will refund or return for you.

6. Stiebel Eltron 233219 2.5 gallon, 1300W, 120V SHC 2.5 Mini-Tank Electric Water Heater

• Plugs into standard 120 volt outlet
• T and P valve included
• Wall-mounted with included bracket
• Glass-lined tank and fast recovery
• 6-Year warranty on tank

7. API Universal Water Heater Utility Heater, 500 Watt (Item No. 77UH)

• COMPACT DESIGN – This heaters compact design allows the product to be placed easily under metal fountains, buckets, and waterers for heating.
• STAINLESS STEEL HEATING ELEMENT – This bucket heater has a stainless steel heating element that discourages rusting and corrosion over time.
• ADJUSTABLE AND REPLACEABLE THERMOSTAT – The deicer’s thermostat can be easily adjusted to your desired water temp and is simple to replace.
• POWER CORD LENGTH – This deicer has a 12′ anti-rub power cord.
• SAFE DESIGN, CSA & UL LISTED

8. Ecosmart POU 6 Point of Use Electric Tankless Water Heater, 6 KW,White,1/20, 1/40, 1/95

• 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
• This product is recommended for use with a single sink only. Do not use with a shower or multiple fixtures.
• This unit operates at 220 volts and one should not use a plug while installing. This product is hard wired

9. HISVICON Immersion Water Heater Bucket Heater 1500W Portable Water Heater for Bathtub with Stainless Steel Guard and Digital LCD Thermometer (Not S

• [Immediate heating] (Do not touch water during use to prevent electric shock!!!)The bathtub heater has a rated power of 1500W, which can quickly heat 5 gallons of water. The outer shell is made of high-quality stainless steel and has a porous design with good thermal conductivity.Note: Our products are not suitable for heating swimming pools, only suitable for heating bucket or bathtubs.
• [Safe and reliable] The heater has an automatic power-off function. When the water temperature reaches about 120~160 degrees Fahrenheit, the water heater will automatically stop heating, effectively avoiding fire.Notice: Do not touch water during use to prevent electric shock!The probe of the thermometer needs to be placed at the top of the water instead of the bottom, so that the temperature can be displayed normally.
• [Easy operation] Just immerse the heater completely in the water. It is best to lay the heater horizontally at the bottom of the bathtub. Be careful not to touch the water with your hands when working. If the thermometer does not work, please contact customer service for replacement.
• [Precautions]1.Do not touch water during use to prevent electric shock! 2. The water heater must be completely immersed in water before power on. 3. The power must be disconnected before taking out the water heater. 4. Do not use it continuously for more than 3 hours! 5.Please do not plug the two heaters into the same outlet to avoid fire hazards.
• [Wide application] Portable water heater can be used in bathtubs, wooden barrels, washbasins, washing in winter, camping, traveling, etc.

10. Marley & Me