Best 110 Volt Electric Pool Heaters in 2025

Updated on August 2025
#1
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  • Heats pools up to 8000 gallons or 18 ft in diameter for extended swimming comfort.
  • Inverter technology optimizes energy usage for efficient heating without sacrificing performance.
  • Remote control via app for easy temperature adjustments and scheduling.
  • Corrosion-resistant titanium heat exchanger for longevity in saltwater environments.
  • Quick 30-minute installation without professional help.
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  • Heats pools up to 8000 gallons or 18 ft in diameter for extended swimming comfort.
  • Inverter technology optimizes energy usage for efficient heating without sacrificing performance.
  • Remote control via app for easy temperature adjustments and scheduling.
  • Corrosion-resistant titanium heat exchanger for longevity in saltwater environments.
  • Quick 30-minute installation without professional help.
#2
Value for Money
24% Off
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  • Dual-mode system provides heating and cooling of water from 47–104℉ and 47–83℉, enabling year-round swimming.
  • Delivers 35,000 BTU heat in a short time for pools up to 9,000 gallons. Control temperatures and schedules remotely via app and control panel.
  • Features full DC variable frequency technology with 15.8 COP for efficient energy use, saving 70% compared to traditional electric heaters.
  • Operates quietly at 48 dB with an automatic defrost system that completes cycles in 5 minutes for consistent winter performance.
  • Includes versatile connection options for various pool types, ensuring straightforward installation.
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  • Dual-mode system provides heating and cooling of water from 47–104℉ and 47–83℉, enabling year-round swimming.
  • Delivers 35,000 BTU heat in a short time for pools up to 9,000 gallons. Control temperatures and schedules remotely via app and control panel.
  • Features full DC variable frequency technology with 15.8 COP for efficient energy use, saving 70% compared to traditional electric heaters.
  • Operates quietly at 48 dB with an automatic defrost system that completes cycles in 5 minutes for consistent winter performance.
  • Includes versatile connection options for various pool types, ensuring straightforward installation.
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#3
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  • Delivers 16000 BTU heat, suitable for pools up to 5000 gallons with a quiet 50dB compressor
  • Heats water up to 104°F and cools to 46°F, offering dual-mode functionality for year-round use
  • Uses air energy with a COP of 4.3 to lower energy costs in both fresh and saltwater pools
  • Enables remote control of heating, cooling, and timers via WiFi for convenient management
  • Includes DN32-38 mm connectors and a 118-inch power cord for easy installation
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  • Delivers 16000 BTU heat, suitable for pools up to 5000 gallons with a quiet 50dB compressor
  • Heats water up to 104°F and cools to 46°F, offering dual-mode functionality for year-round use
  • Uses air energy with a COP of 4.3 to lower energy costs in both fresh and saltwater pools
  • Enables remote control of heating, cooling, and timers via WiFi for convenient management
  • Includes DN32-38 mm connectors and a 118-inch power cord for easy installation
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#4
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  • Designed for pools up to 5,400 gallons for efficient heating.
  • Inverter technology reduces energy consumption while maintaining warmth.
  • Remote control and scheduling available through the Smart Life APP with built-in WiFi.
  • Fully insulated heat exchange compartment enhances safety.
  • Durable galvanized steel housing with easy installation under 30 minutes.
  • Specifications: 16,000 BTU capacity, 110-120V / 60Hz, compact size 16.5'' L × 14.2'' W × 17.8'' H, weight 59 lbs.
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  • Designed for pools up to 5,400 gallons for efficient heating.
  • Inverter technology reduces energy consumption while maintaining warmth.
  • Remote control and scheduling available through the Smart Life APP with built-in WiFi.
  • Fully insulated heat exchange compartment enhances safety.
  • Durable galvanized steel housing with easy installation under 30 minutes.
  • Specifications: 16,000 BTU capacity, 110-120V / 60Hz, compact size 16.5'' L × 14.2'' W × 17.8'' H, weight 59 lbs.
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#5
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  • Compatible with above ground pools up to 5,400 gallons (15 ft diameter) for efficient heating.
  • Inverter technology enables low power consumption while maintaining optimal water temperature.
  • Remote control and monitoring through the Smart Life APP via built-in WiFi functionality.
  • Fully insulated heat exchange system for enhanced safety and prevention of electrical hazards.
  • Durable galvanized steel housing for weather resistance and easy installation; simply connect hoses and power up.
  • Specifications: 16,000 BTU heat pump (Model KSPF-005L3R1A1), 110-120V / 60Hz, dimensions 16.5'' L × 14.2'' W × 17.8'' H, weight 59 lbs.
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  • Compatible with above ground pools up to 5,400 gallons (15 ft diameter) for efficient heating.
  • Inverter technology enables low power consumption while maintaining optimal water temperature.
  • Remote control and monitoring through the Smart Life APP via built-in WiFi functionality.
  • Fully insulated heat exchange system for enhanced safety and prevention of electrical hazards.
  • Durable galvanized steel housing for weather resistance and easy installation; simply connect hoses and power up.
  • Specifications: 16,000 BTU heat pump (Model KSPF-005L3R1A1), 110-120V / 60Hz, dimensions 16.5'' L × 14.2'' W × 17.8'' H, weight 59 lbs.
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#6
15% Off
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  • Full Frequency Conversion Design ensures efficient operation for both above ground and underground pools, accommodating up to 26000 gallons, reducing energy usage through minimized on/off cycles.
  • Advanced Compressor offers reliable heating with a COP of up to 6.8, adjusting automatically for optimal performance in varying conditions.
  • WiFi Control provides remote monitoring and adjustment of heating and cooling settings, enhancing user convenience via smartphones or tablets.
  • Noise and Vibration Reduction features include anti-vibration technology and sound insulation pads, maintaining quiet operation at 47~58 decibels up to 1 meter away.
  • Durable ABS Casing provides high corrosion and rust resistance, suitable for outdoor use while lightweight, extending the lifespan of the heat pump.
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  • Full Frequency Conversion Design ensures efficient operation for both above ground and underground pools, accommodating up to 26000 gallons, reducing energy usage through minimized on/off cycles.
  • Advanced Compressor offers reliable heating with a COP of up to 6.8, adjusting automatically for optimal performance in varying conditions.
  • WiFi Control provides remote monitoring and adjustment of heating and cooling settings, enhancing user convenience via smartphones or tablets.
  • Noise and Vibration Reduction features include anti-vibration technology and sound insulation pads, maintaining quiet operation at 47~58 decibels up to 1 meter away.
  • Durable ABS Casing provides high corrosion and rust resistance, suitable for outdoor use while lightweight, extending the lifespan of the heat pump.
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#7
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  • Efficient heating system with a capacity of 17,000 BTU, suitable for 8-15ft above-ground pools (up to 5,000 gallons).
  • Operates efficiently in temperatures between 32°F to 109°F, heating water up to 104°F, thus extending the swimming season.
  • Quiet operation with a noise level of 50dB(A), ensuring minimal disturbance during family swim times.
  • Advanced air-source technology heats water 50% faster than standard electric heaters while decreasing energy costs by 40%.
  • Simple installation process with all necessary components included; can be set up within 15 minutes without special tools or expertise.
  • Important: Allow the heater to stand for 24 hours after delivery before installation and ensure proper air circulation during operation.
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  • Efficient heating system with a capacity of 17,000 BTU, suitable for 8-15ft above-ground pools (up to 5,000 gallons).
  • Operates efficiently in temperatures between 32°F to 109°F, heating water up to 104°F, thus extending the swimming season.
  • Quiet operation with a noise level of 50dB(A), ensuring minimal disturbance during family swim times.
  • Advanced air-source technology heats water 50% faster than standard electric heaters while decreasing energy costs by 40%.
  • Simple installation process with all necessary components included; can be set up within 15 minutes without special tools or expertise.
  • Important: Allow the heater to stand for 24 hours after delivery before installation and ensure proper air circulation during operation.
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#8
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  • Compatible with above-ground pools up to 5,400 gallons for efficient heating.
  • Utilizes inverter technology for energy-efficient operation, maintaining optimal pool temperatures.
  • Remote control via Smart Life APP for heat adjustments and performance monitoring.
  • Features electrical insulation for enhanced safety during operation.
  • Durable galvanized steel housing designed for outdoor use; easy installation in under 30 minutes.
  • Specifications: Model KSPF-005L3R1A1, 16,000 BTU, requires 110-120V / 60Hz power, compact size (16.5'' L × 14.2'' W × 17.8'' H)
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  • Compatible with above-ground pools up to 5,400 gallons for efficient heating.
  • Utilizes inverter technology for energy-efficient operation, maintaining optimal pool temperatures.
  • Remote control via Smart Life APP for heat adjustments and performance monitoring.
  • Features electrical insulation for enhanced safety during operation.
  • Durable galvanized steel housing designed for outdoor use; easy installation in under 30 minutes.
  • Specifications: Model KSPF-005L3R1A1, 16,000 BTU, requires 110-120V / 60Hz power, compact size (16.5'' L × 14.2'' W × 17.8'' H)
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#9
11% Off
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  • Electric pool heater suitable for small above-ground pools (up to 6600 gallons) and in-ground pools (up to 4226 gallons).
  • Fast installation with innovative flat-tube titanium heat exchanger, providing 30% higher efficiency than spiral tubes.
  • Quiet operation with an efficient rotary compressor and low-noise fan. Galvanized steel design is resistant to rust and deterioration, featuring a digital LED display for temperature settings.
  • Includes child lock and an advanced protection system for electrical leakage, low voltage, and temperature safety.
  • Operates on 110 volts, 60 Hz power with an 11.5-foot power cable; standard USA plug included.
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  • Electric pool heater suitable for small above-ground pools (up to 6600 gallons) and in-ground pools (up to 4226 gallons).
  • Fast installation with innovative flat-tube titanium heat exchanger, providing 30% higher efficiency than spiral tubes.
  • Quiet operation with an efficient rotary compressor and low-noise fan. Galvanized steel design is resistant to rust and deterioration, featuring a digital LED display for temperature settings.
  • Includes child lock and an advanced protection system for electrical leakage, low voltage, and temperature safety.
  • Operates on 110 volts, 60 Hz power with an 11.5-foot power cable; standard USA plug included.
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#10
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  • High-pressure compressor with 40000 BTU output, suitable for pools up to 120,000 gallons
  • Operates in heating (59°F-104°F) and cooling (45°F-86°F) modes for year-round comfort
  • WiFi-enabled for remote temperature adjustments and scheduling
  • Efficient operation at 53dB, minimizing noise for a serene swimming environment
  • Constructed with a titanium heat exchanger for use with freshwater or saltwater, includes easy-connect 1.5 inch fittings
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  • High-pressure compressor with 40000 BTU output, suitable for pools up to 120,000 gallons
  • Operates in heating (59°F-104°F) and cooling (45°F-86°F) modes for year-round comfort
  • WiFi-enabled for remote temperature adjustments and scheduling
  • Efficient operation at 53dB, minimizing noise for a serene swimming environment
  • Constructed with a titanium heat exchanger for use with freshwater or saltwater, includes easy-connect 1.5 inch fittings
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