Best Inverter Heat Pump Pool Heater in 2025
Updated on August 2025
#1
Recommended
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- Suitable for in-ground and above-ground pools up to 32,000 gallons; 110,000 BTU output with efficient energy usage.
- Features advanced DC Inverter technology allowing adjustable heating capacity from 20% to 100% for optimal efficiency and stability.
- Constructed for durability with CSA and AHRI certifications ensuring reliable performance.
- Equipped with WiFi for mobile app control, enabling temperature adjustments and scheduling from anywhere; includes Soft-Start function for extended lifespan.
- Offers USA-based customer support for assistance and inquiries.
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- Suitable for in-ground and above-ground pools up to 32,000 gallons; 110,000 BTU output with efficient energy usage.
- Features advanced DC Inverter technology allowing adjustable heating capacity from 20% to 100% for optimal efficiency and stability.
- Constructed for durability with CSA and AHRI certifications ensuring reliable performance.
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#2
Value for Money
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.
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#3
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.
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#4
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- Designed to maintain a stable pool temperature for extended swimming seasons, effective during spring and fall; not intended for hot tub temperatures.
- Equipped with a full DC inverter compressor that automatically adjusts heating power based on environmental factors for consistent heating.
- Offers a heating capacity of up to 75,000 BTU with a COP rating of 16.2, significantly reducing energy costs compared to natural gas and propane.
- Operates most efficiently in temperatures above 60°F; using a pool cover can help retain heat and improve efficiency in colder weather.
- Suitable for pools and spas up to 21,100 gallons, featuring a titanium heat exchanger that resists chemicals and saltwater.
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- Designed to maintain a stable pool temperature for extended swimming seasons, effective during spring and fall; not intended for hot tub temperatures.
- Equipped with a full DC inverter compressor that automatically adjusts heating power based on environmental factors for consistent heating.
- Offers a heating capacity of up to 75,000 BTU with a COP rating of 16.2, significantly reducing energy costs compared to natural gas and propane.
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#5
9% Off
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- Heating and cooling functionality for pool and spa
- Durable spiral titanium heat exchanger
- Inverter compressor with low-speed fan for quiet operation
- Whisper quiet performance
- User-friendly LCD digital control display
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- Heating and cooling functionality for pool and spa
- Durable spiral titanium heat exchanger
- Inverter compressor with low-speed fan for quiet operation
- Whisper quiet performance
- User-friendly LCD digital control display
#6
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- 21kw swimming pool heater suitable for above and inground pools up to 15,000 gallons for year-round comfort.
- Uses R32 refrigerant and titanium heat exchanger for efficient heating and environmental benefits.
- Offers multiple modes of operation with a quiet 56-decibel noise level, including a silent mode for undisturbed sleep.
- Smart control panel with WiFi connectivity for remote management via mobile app, allowing easy adjustments.
- Designed for energy efficiency to help reduce costs while ensuring optimal pool temperatures.
- Single-phase power connections are simple to set up for 220v operation with just three connections.
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- 21kw swimming pool heater suitable for above and inground pools up to 15,000 gallons for year-round comfort.
- Uses R32 refrigerant and titanium heat exchanger for efficient heating and environmental benefits.
- Offers multiple modes of operation with a quiet 56-decibel noise level, including a silent mode for undisturbed sleep.
- Smart control panel with WiFi connectivity for remote management via mobile app, allowing easy adjustments.
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#7
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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.
#8
12% Off
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- Ideal for pools up to 10,000 gallons for above ground and 8,000 gallons for in-ground.
- Inverter technology enables automatic adjustment of compressor speed for optimal energy efficiency based on water temperature.
- Intelligent control system maintains desired water temperature without manual adjustments.
- Operates effectively in temperatures between 20°F and 100°F, capable of heating water up to 105°F, extending swimming season.
- High efficiency heat pump with a COP of 5.5, generating 4.7 times the heat for every cent of electricity used.
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- Ideal for pools up to 10,000 gallons for above ground and 8,000 gallons for in-ground.
- Inverter technology enables automatic adjustment of compressor speed for optimal energy efficiency based on water temperature.
- Intelligent control system maintains desired water temperature without manual adjustments.
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#9
22% Off
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- All-DC inverter heat pump powered by electricity with an inverter compressor and variable-speed fan motor for efficient energy transfer from air to water.
- Suitable for in-ground pools up to 7,000 gallons and above-ground pools, providing cooling and heating between 5 to 109.4 ℉, maintaining consistent pool temperature with a COP of up to 6.8 for heating and EER of up to 6.7 for cooling, with increased efficiency possible when using a pool cover.
- Durable titanium heat exchanger resistant to chemicals and seawater corrosion, featuring a side drain outlet for water emptying during inactivity, enhancing longevity. Supports three adapters including a standard 1.5 inch PVC pipe adapter, with options for 1.25 & 1.5 inch hose adapters and a conversion kit.
- Built-in WIFI module allows for remote control via app, with an optional extension cable for flexible control panel mounting.
- Requires input voltage of 220-240V with a maximum input power of 1.78kW and max voltage of 8.3A; self-installation requires electrical knowledge or hiring a certified electrician with a 15A circuit breaker.
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- All-DC inverter heat pump powered by electricity with an inverter compressor and variable-speed fan motor for efficient energy transfer from air to water.
- Suitable for in-ground pools up to 7,000 gallons and above-ground pools, providing cooling and heating between 5 to 109.4 ℉, maintaining consistent pool temperature with a COP of up to 6.8 for heating and EER of up to 6.7 for cooling, with increased efficiency possible when using a pool cover.
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#10
7% Off
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- Designed for above and inground pools up to 8000 gallons, providing reliable heating for year-round swimming.
- Features R32 refrigerant and a titanium heat exchanger for enhanced heating efficiency and environmental sustainability.
- Offers multiple operating modes with a low noise level of 53 decibels, allowing for quiet operation.
- Includes a smart control panel with WiFi connectivity for remote management via a mobile app.
- Energy-efficient performance helps reduce energy costs while maintaining comfortable pool temperatures.
- Single-phase power connections for easy installation, compatible with most wiring configurations for 220V setups.
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- Designed for above and inground pools up to 8000 gallons, providing reliable heating for year-round swimming.
- Features R32 refrigerant and a titanium heat exchanger for enhanced heating efficiency and environmental sustainability.
- Offers multiple operating modes with a low noise level of 53 decibels, allowing for quiet operation.
- Includes a smart control panel with WiFi connectivity for remote management via a mobile app.
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