The Best Tankless Water Heater 120V of 2023 – Reviewed and Top Rated
2,894 Reviews Scanned
- Easy to Use: Stylish enlarged LED digital display with knob control, this 3.5kW 120V point of use water heater is very easy to use. 1 knob for power ON/OFF and temperature adjustment, offering a better user experience than others 3 mini touchscreen buttons. You can adjust the temperature between 30℃ and 55℃
- Multi-protective and Smart: Every Lecloc water heater undergoes strict tests to ensure the safety of use. This instant hot water heater is designed with multiple protections, including leakage protection, overheat protection, dry combustion protection, high water pressure protection, IPX4 waterproof and is drop-test passed. Also this small electric water heater has functions of automatic fault diagnosis and constant temperature memory, very safe and intelligent to use
- Efficient: The 3.5kW 120V under sink hot water heater is suitable for 1 point of use. It can provide 24-hour endless instant hot water without the need for preheating, saving much compared to tank water heaters
- Widely Applicable: Whether you need hot water for sinks in kitchen, bathroom, laundry, basement, offices, shop, apartment, dormitory, garage, bar, or hair salon, this on demand small water heater has you covered. The compact design under sink tankless water heater can be installed anywhere
- Note: This model (3.5kW 120V) mini tankless water heater is designed for low-flow use only, not suitable for showers or multiple taps at once. 120 volts power supply and a 30-40 amps single-pole circuit breaker are required for installation. The output water temperature is affected by many factors, including the water heater wattage (heating capacity), inlet water temperature and water flow. For a better warm water use experience, we recommend that you consider the higher wattage model (6kW 240V) first, which is hard-wired. 240 volts power supply and a 30 amps double-pole circuit breaker are required. Consult an electrician before you order. Thanks
- 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 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
- 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 - Rheem Professional POU T tankless electric water heaters are 90% smaller than traditional tank heaters, great for point-of-use installation
- Save Energy - only heats water when in use
- [Instant Sink Hot Water] - 3500W power heating system provides on demand hot water in seconds for point-of-use applications, perfect for under / over sink faucet. Temperature setting range from 86°F - 131°F. 24 Hours standby. 0.4GPM-0.66GPM
- [Self-modulating Power] - Regulating the amount of energy required to heat water only when you need it with 99.8% efficient. 120V must Hardwired
- [Long-lasting Quality] - Cast aluminum heating element separated from water line, significantly reducing scale, corrosion and mineral buildup. SUS 304 stainless steel water tube
- Sleek Compact Size - 7.9" x 6.4" x 2.5", Small water heater fit in tight places within your home or business, like under cabinets and sinks, hair salons, bar counters and hotel receptions, saving valuable storage space
- Touch control panel and digital temperature display allowing adjustment in 1° increment. IP25 waterproof, Standard 1/2"NPT pipe fitting, pre-wired pigtail for easy installation
- 【Endless Hot Water】- WINTEMP Tankless Water Heater Electric - KFU135 Applied with 3500W 120 V heating system, It provides an endless supply of hot water in a short time,Instant hot water at 73℉ is available in seconds. no need to wait for preheat nor to worry about the temperature variation. It is perfect companion for sinks, Bring you the perfect experience of comfortable home.(Not applicable: Areas with an incoming water temperature below 60℉)
- 【Rotatable Digital Display】- Unique appearance design, High strength ABS splash proof casing, With a rotatable digital display, you no longer need to worry about turn the water heater upside down.
- 【Save Energy】- WINTEMP The hot water heater adjusts power input based on flow rate and temp setting in real time. Less power will be applied by the system when waterflow reduced, so that energy saving up to 99%, which can help you save a lot of heating costs. Unlike a tank heater, it maintains water temperature even when not being used.
- 【Easy to Install】- The portable water heater has a mini body, It can be tuned upside down with a horizontal and vertical tilt, and can be installed anywhere. You will need to have access to 120 volts, 1 set of 30-amp circuit breakers, and 10AWG wires. Size: 9" x2.6" x 8.5", Standard 1/2 interface(inflow or outflow), can be directly connected to household conventional hose connectors.
- 【Safe to Use】- There is overheat protection, dry-heating protection, electricity leakage protection function, which can ensure your safety. Safety Certified: Approval by ETL and Qualifies for UL. Included Components: 1.Water Heater 2.Rubber plug and screw 3.Operation and Installation instructions 4.equipped with external power cord, easy for power connection. Note: Does not come with a plug.
Last update on 2025-08-11 / Affiliate links / Product Titles, Images, Descriptions from Amazon Product Advertising API
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