6 Best Alternatives to the Hayward W3HP50HA2 HeatPro Heat Pump (2026)

How alternatives compare to Hayward

AQUASTRONG Dual-Mode Inverter Pool Heat Pump

The AQUASTRONG HEX100 uses inverter technology, which typically offers better energy efficiency than the Hayward’s rotary compressor. It includes both heating and cooling modes, whereas the Hayward focuses solely on heating. This dual-mode capability makes it suitable for warmer climates where you want to cool the water. The AQUASTRONG unit is slightly taller at 25.6 inches compared to the Hayward’s 30-inch height, but it has a smaller footprint. It weighs 117 pounds, providing a stable base. You should choose this if you need cooling functions and smart controls for smaller pools up to 20,000 gallons, prioritizing versatility over the Hayward’s titanium corrosion resistance.

NATURAQUELL 90,000 BTU Inverter Pool Heat Pump

The NATURAQUELL EY-WTTF023 features an inverter compressor for steady temperature control and app-based smart management. The Hayward relies on a simple digital panel without remote connectivity. This heat pump supports both heating and cooling, offering more versatility than the Hayward’s single-function design. It is larger, measuring 29.2 inches in height and weighing 143 pounds, which requires more installation space. It is rated for pools up to 26,000 gallons. Choose this alternative if you value remote monitoring and precise temperature adjustments via an app, and if you need cooling capabilities during hot months, rather than just the straightforward, durable heating of the Hayward.

TURBRO Beluga 26,000 Gallon Inverter Heat Pump

The TURBRO B100V is designed for large pools up to 26,000 gallons, significantly exceeding the Hayward’s typical range. It uses inverter technology for efficient heating and cooling, unlike the Hayward’s rotary compressor which only heats. This model provides smart control options for remote management. It is gray in color, differing from the Hayward’s beige finish. The TURBRO unit is not suitable for small inflatable tubs due to its high capacity and power requirements. You should pick this if you have a large inground pool and need efficient, smart-controlled heating and cooling. It sacrifices the Hayward’s specific titanium heat exchanger focus for higher capacity and advanced inverter efficiency.

WARMBLU 23,000-Gallon Inverter Pool Heat Pump

The WARMBLU KSPF-025L1VUA2 operates on 220V power, which may require different electrical infrastructure compared to the Hayward. It uses inverter technology for quiet, efficient heating and cooling, offering more versatility than the Hayward’s single heating function. This unit is taller at 43 inches and weighs more, requiring a sturdy installation site. It is rated for pools up to 23,000 gallons. The WARMBLU model is white, contrasting with the Hayward’s beige. Choose this alternative if you have a large inground pool and prioritize quiet operation and smart control features. It provides cooling capabilities that the Hayward lacks, making it better for year-round temperature management in larger setups.

Della Omi Edge 107,000 BTU Inverter Heat Pump

The Della PH-107-2V-S delivers 107,000 BTU of heating power, offering higher output than the Hayward’s standard capacity. It uses inverter technology for precise temperature control and energy efficiency, surpassing the Hayward’s rotary compressor performance. This model supports smart remote management, allowing you to adjust settings from a distance, unlike the Hayward’s local digital panel. It is white and measures 29.1 inches in height. The Della unit is designed for large pools needing precise control. Select this alternative if you require high-capacity heating with advanced smart features and remote access. It provides greater efficiency and control options, though it lacks the Hayward’s specific titanium corrosion-resistant heat exchanger design.

VARMINPOOL 105,000 BTU Inverter Heat Pump

The VARMINPOOL KSPF-030L1VUA3 offers 105,000 BTU of heating power, significantly higher than the Hayward’s output. It uses inverter technology for quiet, efficient heating and cooling, providing more versatility than the Hayward’s single-function design. This model includes smart control capabilities for remote management, which the Hayward lacks. It weighs 176 pounds, requiring a solid installation base. The unit is deep grey, differing from the Hayward’s beige. It is suitable for large pools up to 20,000 gallons. Choose this alternative if you need high-capacity heating with smart features and quiet operation. It offers advanced efficiency and cooling options, making it ideal for large inground pools where precise, remote-controlled temperature management is a priority.

Quick picks

Our 7 picks

1 Best overall

Hayward HeatPro Rotary Compressor Heat Pump

Best for: durable, corrosion-resistant heating

Heating Capacity

50,000 BTU

Features

Energy-Saving

Use

Poolside, Spas

Dimensions

17 × 43 × 30 inches

View on Amazon: Hayward HeatPro Rotary Compressor Heat Pump Affiliate link

This Hayward heat pump uses rotary compressor technology to heat pool water efficiently. It features a digital control panel for easy temperature adjustments and a titanium heat exchanger for corrosion resistance. The unit measures 43 inches wide by 30 inches high and 17 inches deep. It is AHRI certified for performance. This model suits you if you need a reliable, quiet heating solution for your pool in various weather conditions.

Pros

• Rotary compressor for efficient operation
• Digital control panel for simple settings
• Titanium heat exchanger for corrosion protection
• AHRI certified performance

Cons

• Lacks inverter technology found in competitors
• Non-inverter design may be less efficient in mild weather
• Standard compressor may have higher energy use than inverter models

Good fit if

• You want a durable, corrosion-resistant heat pump
• You prefer a simple digital control interface
• You need AHRI certified reliability

Skip if

• You need the highest energy efficiency with inverter technology
• You want the largest pool capacity options available
• You prefer the smallest physical footprint

Verdict: Hayward HeatPro Beige Heat Pump is a solid choice for pool owners who value durability and simple controls over advanced inverter efficiency. It fits you if you prioritize corrosion resistance and certified performance in a straightforward package.

2 Also great

AQUASTRONG Dual-Mode Inverter Pool Heat Pump

Best for: smaller pools needing heating and cooling

Heating Capacity

100,000 BTU

Voltage

220V

Compressor Technology

Full DC variable frequency

Operational Modes

Heating and cooling

COP Rating

15.8

Connectivity

WiFi, app

View on Amazon: AQUASTRONG Dual-Mode Inverter Pool Heat Pump Affiliate link

This AQUASTRONG heat pump handles pools up to 20,000 gallons with a COP of 15.8. It offers heating from 47–104°F and cooling down to 47°F. The unit runs at 55 dB and connects via an app. You get a 3-year warranty and three connection adapters. It suits those who want precise temperature control and quiet operation for extended swim seasons.

Pros

• High 15.8 COP rating for efficient heating
• Dual-mode heating and cooling functionality
• Smart app control for remote adjustments
• Quiet 55 dB operational noise level

Cons

• Limited to pools up to 20,000 gallons
• No physical remote control listed in specs
• Larger footprint than compact inverter models

Good fit if

• You have a pool under 20,000 gallons
• You want both heating and cooling modes
• You prefer app-based temperature management

Skip if

• You need a unit for pools over 20,000 gallons
• You require a physical remote control
• You need a smaller footprint for tight spaces

Verdict: AQUASTRONG HEX100 20,000 Gallon Heat Pump is a solid choice for owners of smaller pools who value energy efficiency and smart control. It delivers reliable dual-mode performance without excessive noise.

3 Also great

NATURAQUELL 90,000 BTU Inverter Pool Heat Pump

Best for: Steady temperature control in medium pools

Heating Capacity

90,000 BTU/h

Pool Capacity

Up to 26,000 gallons

Compressor Technology

Full inverter

Operational Modes

Heating and cooling

COP Rating

Up to 16.00

Connectivity

Smart Life app, Wi-Fi

View on Amazon: NATURAQUELL 90,000 BTU Inverter Pool Heat Pump Affiliate link

This NATURAQUELL unit is a full inverter heat pump designed for pools up to 26,000 gallons. It delivers 90,000 BTU/h of heating capacity and supports both heating and cooling modes. The system adjusts output to maintain steady water temperatures, reducing swings. You can control it via the Smart Life app or the on-unit touch panel. It operates quietly at 56 dB(A) and includes a titanium heat exchanger for durability.

Pros

• Full inverter compressor adjusts output for steady temperature control
• 90,000 BTU/h heating capacity for pools up to 26,000 gallons
• Dual heating and cooling operational modes
• Smart Life app and Wi-Fi connectivity for remote control
• Quiet operation rated at 56 dB(A)

Cons

• Heating performance limited to outdoor air temperatures of 5°F to 104°F
• Cooling function only works when outdoor air is between 59°F and 109.4°F
• Unit weighs 143 pounds, requiring a sturdy equipment pad

Good fit if

• You want precise temperature control without large swings
• You need both heating and cooling capabilities

Skip if

• You need heating in ambient temperatures below 5°F
• You require cooling when outdoor air is below 59°F

Verdict: NATURAQUELL Inverter Heat Pump for 26k Gal Pools suits pool owners who want smart app control and steady temperatures for medium-sized pools. It is a practical option for those who also need cooling capabilities during warmer months.

4 Also great

TURBRO Beluga 26,000 Gallon Inverter Heat Pump

Best for: Large pools needing efficient heating and cooling

Heating Capacity

95,563 BTU

Pool Capacity

26,000 Gallons

Compressor Technology

Full DC Inverter

Operational Modes

Heating and cooling

COP Rating

Up to 15.8

Connectivity

Smart WiFi control

View on Amazon: TURBRO Beluga 26,000 Gallon Inverter Heat Pump Affiliate link

The TURBRO B100V is a full DC inverter heat pump designed for pools up to 26,000 gallons. It delivers 95,563 BTU of heating capacity with a COP rating of up to 15.8. You get smart WiFi control and programmable timers for precise management. This unit handles both heating and cooling modes. It suits larger residential pools or small commercial setups that need efficient, quiet operation.

Pros

• Full DC inverter compressor for energy savings
• High COP rating of up to 15.8
• Smart WiFi control and programmable timer
• Titanium heat exchanger resists corrosion

Cons

• Not recommended for inflatable pools due to low water pressure
• Requires professional installation
• Takes several days to reach desired water temperature

Good fit if

• You have a pool up to 26,000 gallons
• You want smart WiFi control for remote management
• You need a unit that can also cool water

Skip if

• You own an inflatable hot tub
• You prefer immediate heating results
• You want to install the unit yourself without a professional

Verdict: TURBRO 95,563 BTU Inverter Pool Heat Pump fits users with large pools who need efficient, smart-controlled heating and cooling. It is not suitable for small inflatable tubs or those needing instant heat.

5 Best budget

WARMBLU 23,000-Gallon Inverter Pool Heat Pump

Best for: large inground pools needing quiet heating

Heating Capacity

80,000 BTU

Pool Capacity

23,000 Gallons

Voltage

220V

Compressor Technology

Inverter

COP Rating

16.0

Connectivity

WiFi App Control

View on Amazon: WARMBLU 23,000-Gallon Inverter Pool Heat Pump Affiliate link

The WARMBLU heat pump targets inground pools up to 23,000 gallons. It uses a 220V inverter compressor and titanium heat exchanger. The unit reaches a Max COP of 16.0 for high efficiency. You control it via mobile app or touch panel. Noise stays under 50 dB. It fits well if you need quiet, efficient heating for large pools.

Pros

• Max COP of 16.0 for high efficiency
• Mobile app and touch panel control
• Noise level below 50 dB
• Titanium heat exchanger for corrosion resistance

Cons

• Smaller pool capacity than competitors
• No remote control listed in specs
• Larger physical footprint than some units

Good fit if

• You have an inground pool up to 23,000 gallons
• You need quiet operation under 50 dB
• You prefer app-based temperature control

Skip if

• You have a pool larger than 23,000 gallons
• You require a remote control for operation
• You need a unit for small pools under 10,000 gallons

Verdict: WARMBLU 23,000 Gal Inverter Heat Pump fits users with large inground pools who prioritize quiet, efficient heating. It is not suitable for pools exceeding its 23,000-gallon limit.

6 Best premium

Della Omi Edge 107,000 BTU Inverter Heat Pump

Best for: Large pools needing precise temperature control

Heating Capacity

107,000 BTU

Pool Capacity

Up to 30,000 Gallons

Voltage

220-240V

Compressor Technology

DC Inverter

Operational Modes

Heating & Cooling

COP Rating

4.07 at 50°F, 4.53 at 80.6°F

View on Amazon: Della Omi Edge 107,000 BTU Inverter Heat Pump Affiliate link

The Della Omi Edge delivers 107,000 BTU of heating power for pools up to 30,000 gallons. Its full DC inverter compressor adjusts output to maintain steady temperatures, even in ambient conditions down to 5°F. You get dual heating and cooling modes, with a COP rating of 4.53 at 80.6°F. Built-in Wi-Fi and app control allow remote scheduling and monitoring. This unit suits large residential or light commercial pools requiring reliable, energy-efficient climate management.

Pros

• Heats pools up to 30,000 gallons with 107,000 BTU output
• Full DC inverter technology for consistent temperature and efficiency
• Dual heating and cooling modes with 5°F operational limit
• Built-in Wi-Fi with app and voice assistant support

Cons

• Larger physical footprint at 41.6 inches wide
• Operational noise level of 50 dB(A) may suit some but not all
• Heating capacity drops to 20,000 gallons without a pool cover

Good fit if

• You need a heat pump for a pool larger than 20,000 gallons
• You want remote app control and scheduling features
• You require cooling capability in addition to heating

Skip if

• You have a small pool under 15,000 gallons
• You need a unit that fits in a very tight space
• You prefer a simpler system without Wi-Fi connectivity

Verdict: Della Omi Edge 107K BTU Inverter Heat Pump is a strong option for large pools needing precise temperature control. It fits users who value energy efficiency and remote management capabilities.

7

VARMINPOOL 105,000 BTU Inverter Heat Pump

Best for: Large pools needing smart quiet heating

Heating Capacity

105,000 BTU

Pool Capacity

Up to 30,000 gallons

Voltage

220V

Operational Modes

Heating and Cooling

COP Rating

12.3

Connectivity

Wi-Fi app control

View on Amazon: VARMINPOOL 105,000 BTU Inverter Heat Pump Affiliate link

The VARMINPOOL model handles pools up to 30,000 gallons with 105,000 BTU output. It offers heating and cooling for year-round comfort. Smart WiFi control lets you adjust settings via an app or touchscreen. It operates quietly at 43 dB. The unit weighs 176 pounds and features a deep grey housing. It suits large residential setups needing precise temperature management.

Pros

• 105,000 BTU heating capacity
• Supports pools up to 30,000 gallons
• Smart WiFi and touchscreen control
• Quiet operation at 43 dB

Cons

• Heavy at 176 pounds
• No remote control mentioned
• Requires stable power supply

Good fit if

• You need heating for large pools
• You want smart app control
• You require quiet operation

Skip if

• You have a small pool under 10,000 gallons
• You need a lightweight unit
• You prefer manual controls only

Verdict: VARMINPOOL 105,000 BTU Inverter Heat Pump fits large pool owners who want smart control and quiet performance. It handles substantial water volumes efficiently.

Specifications side by side

Frequently asked questions

See also

• yolink smart thermostat heat pumps alternatives
• senville ptac unit heat pump alternatives