Hayward Heat Pro Heat Pump 115k BTU Heat/Cool - HP31154T


Model # HP31154T

By Hayward Pool Products

  5 Average  



Model # HP31154T

Product Description

The Ideal Heat Pump for Maintaining the Perfect Water Temperature. Don’t let cool water temperatures limit your pool or spa use.

High-performance, energy efficient Hayward® HeatPro® heat pumps quietly and economically maintain your ideal water temperature at all times. They even let you start your swim season earlier and end it later — all while consuming less energy than natural gas heaters and lowering your operating costs by up to 80 percent.

The Hayward HeatPro Series of heat pumps offers an alternative to your pool heating options. With its unique Titanium Heat Exchanger, HeatPro heat pumps heat pool water more efficiently for a fraction of the cost of gas. Depending upon individual use and application of your pool, a heat pump may be right for you.

Hayward HeatPro heat pumps incorporate titanium counterflow heat exchangers for unrivaled and uncompromising performance – even under the harshest conditions. Other key features include: An Ultra Gold corrosion-resistant evaporator fin for increased durability in coastal environments; heavyduty super-quiet scroll compressors; durable injection-molded UV-resistant body panels that are impervious to rust and deterioration; stainless steel hardware; and a polyethylene screen to protect the evaporator coil from damage. Plus Hayward HeatPro heat pumps are lightweight, compact and easy to install or service, making them ideal for both new pools and spas and existing system upgrades.

  HP50TA HP20654T HP20854T HP21104T HP21404T HP31154T
BTU* 50,000 65,000 85,000 110,000 140,000 115,000
COP** 5.4 6.6 6.2 5.8 6.0 5.5
Refrigerant R-410A
Voltage 240/60/1V 240/60/1V 240/60/1V 240/60/1V 240/60/1V 240/60/1V
Min/Max Water Flow (GPM) 30/75
Running Amps - - - - - -
Power Watts 3,280 6,900 6,900 6,200 - -
Circuit Amps 20 40 60 60 60 60
Compressor Size 3.25 HP 5 HP 5 HP 5 HP - -
Compressor Rotary Scroll Scroll Scroll Scroll Scroll
Heat Exchanger Armour Coil Armour Coil Armour Coil Armour Coil Armour Coil Armour Coil
Electronic Temp. Control Yes Yes Yes Yes Yes Yes
Thermostat -Dual (Pool and Spa) - Dual Dual Dual Dual Dual
Max Water Temp. 104 F 104 F 104 F 104 F - -
Dimensions 31.25 dia x 40.0 h 31.25 dia x 40.0 h 31.25 dia x 40.0 h 31.25 dia x 40.0 h 30.25 w x 34 d x 44 h 30.25 w x 34 d x 44 h
Shipping Weight 226 Lbs. 282 Lbs. 282 Lbs. 340 Lbs. - -

*BTU ratings tested at 80 degree air temperature, 80 degree water temperature and 80% relative humidity
**COP ratings tested at 80% relative humidity


  • ArmourCoil Protected Heat Exchanger Armour coil heat exchangers are protected with an exclusive coating that isolates the metal from chemically treated water preventing corrosion.
  • Digital L.E.D. Control Panel Easy to read LED panel provides digital temperature read out and quick diagnostic indentification.
  • Protective Screen Vinyl coated steel screen that protects the evaporator coil from damage.
  • Deep Base Pan Compact footprint allows for easy installations and is ideal for retrofit replacements.


  • 2 Year Warranty on manufacture defects
  • 5 Year Warranty on Compressor
  • 10 Year Warrant on Titanium Tube

Product Specifications

115,000 BTU

?     Asked on 3/25/2015 by Marina

What size pool that is this product recommended for?

A     Answered on 3/25/2015 by InyoPools Product Specialist Lennox H.

A pool that's no more than 30,000 Gallons. If your pool is closer to 30K go with a lager unit. The higher the BTU the faster it will heat the pool.

?     Asked on 9/29/2011 by Guest

Does the HP31154T have the time clock override?

A     Answered on 9/29/2011 by InyoPools Product Specialist Patrick P.

The HP31154T does not have the time clock override.


Review Summary

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