Hayward HeatPro HP20654T Heat Pump for Swimming Pools


Weight: 140.00 lbs
MPN: HP20654T

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Hayward HeatPro HP20654T Heat Pump for Swimming Pools

Hayward's Heat Pro HP20654T provides super energy efficiency for moderate-climate regions

Hayward's HeatPro Heat Pump is a high-efficiency heater that provides ideal water heating while using 80% less energy compared to natural gas heaters. It provides an alternative option to heat your pool which is energy efficient, trustworthy, and secure.

HeatPro takes heat coming from the surrounding air and then uses it to heat up the water in your pool, minimizing energy waste. The digital LED control panel provides a digital temperature display that's easy to read, and shows diagnostic codes for easy identification of components that may need servicing.

With its precise electronic temperature control, the ideal water temperature is maintained all the time, ensuring continued savings on energy.

Conserve Energy, Water, Time and Money

• Reduces Environmental Impact
• Reduces Operational Cost
• Reduces Energy Use
• Reduces Carbon Footprint
• Available for New and Existing Pools


• UV resistant cabinet
• Scroll compressor for quiet operation
• Energy efficient heating of your pool and spa
• Titanium heat exchanger withstands the harshest conditions
• Digital electronic control
° Easy to read display
° Continuous digital temperature display
° Dual thermostats for independent temperature control of pool and spa
° Display of self diagnostic codes to monitor heat pump performance
° Control lock out function
° Defrost function to prevent evaporator coil freeze up

Performance Table

The following table lists the minutes it will take to heat a pool 1°F, based on gallons. This is an approximation only.

Model HP20654T &
HP20854T &
Pool Size
in Gallons
80°F 70°F 60°F 50°F 80°F 70°F 60°F 50°F 80°F 70°F 60°F 50°F
200 3 3 3 3 2 2 2 2 1 1 2 2
500 5 7 7 9 4 5 5 6 3 3 3 4
1,000 11 14 16 17 8 10 11 12 5 6 6 7
1,500 13 14 16 18 8 9 9 11
2,000 17 19 21 24 10 12 12 14
5,000 25 29 31 35
10,000 50 58 62 71
20,000 100 116 125 141


HP20654T HP20854T HP21004T HP21104T HP31154T HP21254T HP21404T
BTU 65,000 85,000 95,000 110,000 115,000 125,000 140,000
Electronic Temperature Control Yes Yes Yes Yes Yes Yes Yes
Thermostat - Dual (Pool and Spa) Dual Dual Dual Dual Dual Dual Dual
Minimum Circuit Amps 24 36 36 35 36 36 36
Minimum Overload Protection 40 50 50 50 50 50 50
Maximum Overload Protection 40 60 60 60 60 60 60
Water Flow Rate (GPM)
Recommended Minimum/Maximum
30/75 30/75 30/75 30/75 30/75 30/75 30/75
Refrigerant R410A R410A R410A R410A R410A R410A R410A
Dimensions (inches)

31.25 w
31.25 d
40 h

31.25 w
31.25 d
40 h

30.25 w
34 d
37 h

31.25 w
31.25 d
40 h

30.25 w
34 d
37 h

30.25 w
34 d
37 h

30.25 w
34 d
44 h

Net Weight (lbs.) 140 160 165 190 200 200 250


Installation Guide
Owner's Manual. Warranty is on page 22 of the Owner's Manual.
Hayward HeatPro/Summit Heat Pump Sizing Guide

To see rebates on Hayward products, click here.

Return Policy: At Hayward's option, defective product may be repaired on site or replaced with a new shipment. In case of freight damage, the buyer is responsible to file claim with the freight company.

Frequently Asked Question ("FAQ")

Q: How much does this affect my energy bill? How much energy savings will I see versus gas, propane or a standard electric pool heater?
A: First, run an analysis with Hayward's free pool Heat Pump cost analysis for your specific sized pool, in your region, at your desired pool temperature. This will help you understand your monthly energy costs. Hayward has a very useful phone app, too. Also consider using a pool cover. (See section below.) A customer reported that in central Texas with an 18,000 gallon pool, with a pool temperature set at 86°F, electricity cost of 11 cents/kWh, with a pool cover, then the annual electricity cost is $1680. This is less expensive compared to the alternatives: Natural gas would be $5270; Propane would be $6850; Standard electric pool heater would be $8550.

The monthly range for this customer's pool ranges from $334 in January to $0 in July. A the customer's hourly rate of 11 cents/kWh the 120,000 BTU heater uses 7.2kW input, so the hourly running cost would be 79.2 cents.

Of course, your cost will vary depending on the region. As you can see, the Hayward heat pump is less expensive because of its efficiency.

Buying and using a pool cover is strongly recommended

A pool loses heat from evaporative cooling. That's the cooling effect when water evaporates from the surface of the pool. It accounts for about 75% of a pool’s heat loss. And, a pool cover can reduce the heat lost from a pool by approximately 50%, and directly translates into a 50% reduction in your power consumption. That's a dramatic savings in your fuel bill.

In addition to lowering your energy bill, a pool cover will provide a valuable safety by preventing people from falling in accidentally, conserving chemicals, and reducing the load on filter systems by preventing debris from entering the pool.

Return Policy: At Hayward's option, defective product may be repaired on site or replaced with a new shipment. In case of freight damage, the buyer is responsible to file claim with the freight company.

Installation Help and Recommendations

Heatpumps only work in warmer temperatures! If the air temperature is too cold, the heat pump will not operate. The exact temperature varies at which the heat pump will cease operating. Weather conditions, the amount of sunlight shining on the heat pump, and the installation quality are the main factors. The shutdown will occur at approximately 50°F (10°C).

We recommend that you have a professional pool heater installer review the above recommendations. Need an installer? Get 4 FREE Pool Heater Installation Estimates Now. It's Quick and Easy!
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Contractors: Apply for Wholesale Pricing from GadgetsGo.com.

Hayward®, Goldline, Aqua Rite, H-Series, Swimclear, Ecostar and HeatPro are registered trademarks of Hayward Industries, Inc. GadgetsGo is not associated with or sponsored by Hayward Industries, Inc.

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