Top 10 Best Electric Heater For Houses 2021

1. RINKMO Electric Tankless Water Heater 18KW 240V Instant Residential Electric on Demand Water Heater for Bathroom Bathtub rv Whole House and Point-of-Use Shower Sink Small

  • 💧 money & time saving expert: units are designed to be highly efficient by heating water only when it’s needed, no need to preheat, giving you hot water in seconds, not minutes, saving up to 40% energy.
  • 💧 intelligent & efficient unit: our smart modulating technology and sensor to calculate the difference between the desired temp and current temp, adjusts power input based on flow rate and temp setting in real time by our temp and flow sensors.
  • 💧 instant endless hot water: our rinkmo 18kw tankless water heater requires 2 x 40 amp breakers and 2 x 8 awg wire, the water flow is 0.4gpm/1.5l/min. you aren’t limited to the amount a storage tank heater can hold, tankless water heater technology will instantly supply the hot water your lifestyle demands.
  • 💧 10 times safe protections: a safer water heater, designed for point-of-use especially living with babies. inner water and electricity lines separate technology prevents from building up rust and scale inside the tank, you’ll always experience fresh, clean water that’s heated on demand.
  • 💧 powerful for whole house: small and mighty, the suitcase-sized wall units fit in many spaces, freeing up more usable living area in your home. easy to install and operate, press the button to switch between fahrenheit/ celsius.

2. Dr Infrared Heater Portable Space Heater, 1500-Watt

  • Dual heating systems featuring infrared quartz tube + ptc with 12hr automatic shut-off timer
  • Electronic thermostat: range 50 to 85 degrees. caster wheels and lifetme filter
  • Voltage: 120 volts
  • Can heat up a large room with auto energy saving model with high and low feature. tip-over protection and overheat protection
  • Ir remote control, high pressure low noise blower with noise level 39 db super quiet. heating can cover for a large room.
  • Weights 24 lbs and uses 12.5 amps of power. 1500 watts.electric cord 72 inch long

3. Duraflame 3D Infrared Electric Fireplace Stove with Remote Control – Portable Indoor Space Heater – DFI-5010 (Bronze)

  • Powerful infrared heater warms up to 1,000 sq. ft.
  • Use with or without heat for year-round operation
  • Durable, metal construction
  • 5 adjustable flame brightness settings
  • Multi-function remote control included

4. EcoSmart ECO 11 Electric Tankless Water Heater, 13KW at 240 Volts with Patented Self Modulating Technology

  • 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
  • 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
  • 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 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.

5. Tankless Water Heater Electric 27kW 240 Volt, thermomate On Demand Instant Endless Hot Water Heater, Digital Temperature Display for Residential Whole House Shower, 114A GRAY

  • [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.
  • [easy installation & safety protection] – etl certified with overheating protection, auto stop heating when detecting no water, quality workmanship for leakage protection
  • [instant unlimited hot water] – require 3 set x double-pole 40amp breakers to achieve 240v for this 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 5.27gpm @35°f rise
  • [stable water temperature] – 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 bu…
  • Note – make sure this water heater is the correct size for your hot water need: 27kw at 240v draw max 114amp; required breaker 3 x double-pole 40amp; wire gauge 3 x 8awg; unit size 17.12″ x 13.12″ x 3.12″; water connection 3/4″ npt. 2-year limite warranty and 24/7 customer support services.

6. EcoSmart ECO 27 Electric Tankless Water Heater, 27 KW at 240 Volts, 112.5 Amps with Patented Self Modulating Technology,White

  • Digital temperature control in 1-degree increments allows control of hot water; activation flow: 0.3 gpm
  • 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.
  • Required breaker quantity: three 40 amp double pole
  • Never run out of hot water with an ecosmart tankless water heater.
  • Digital temperature control in 1-degree increments gives users complete control of hot water
  • Savings of up to 50% on water heating costs. dimensions :17h x 17w x 3.625d inches ;pipes fittings :3/4 inch npt

7. Rheem RTEX-18 18kW 240V Electric Tankless Water Heater, small, Gray

  • Most advanced self-modulation, adjust power to meet hot water demand
  • Simple installation – bottom 3/4 inch npt water connections
  • External digital thermostatic control with led display (+/1 degree accuracy)
  • Durable copper immersion two heating elements, field serviceable. flow rate- up to 4.4 gpm
  • Threaded for easy replacement, simple installation, digital temperature display

8. Bio Green PHX 2.8/US Phoenix Electric 3412/6141/9553 BTU 1000/1800/2800 W 220-240 V Greenhouse Heater, 2 Years Warrenty, 41 x 22 x 33 cm, stainless steel

  • Heating and cooling (ventilation) setting
  • Comes with hanging chains and floor mounting brackets
  • Frost detection function
  • Red button to switch fan constant or fan on/off with heatelement
  • 3 heat output options: 3412/ 6141/9553 btu/ 1kw, 1, 8 kw, 2, 8 kw
  • Very quiet smooth running fan