Answer
Aug 04, 2025 - 01:56 PM
An Electric Heat Pump would be a great choice to heat your swimming pool. Heat pumps will operate more efficiently than a natural gas or propane heater reducing your swimming pool heating costs. Any model 112,000 BTU or larger would be sufficient for a 25,000 gallon swimming pool. If you would like to extend your swimming season into the late Fall or early Spring or if you live in a colder area we would recommend oversizing the heat pump to a 127,000 BTU or larger unit. You can view our selection of Heat Pumps on the following page: https://www.thepoolfactory.com/collec...
You can also view our natural gas and propane heaters on the following pages. A 250,000 BTU or larger size natural gas or propane heater would be a good option. The Hayward 135K BTU Natural Gas & Propane heaters are not designed by the manufacturer for operation above an altitude of 2000 feet:
https://www.thepoolfactory.com/collec...
Pool heaters must be installed in accordance with all local and state codes and you must follow the manufacturer's installation instructions and procedures.
You can also view our natural gas and propane heaters on the following pages. A 250,000 BTU or larger size natural gas or propane heater would be a good option. The Hayward 135K BTU Natural Gas & Propane heaters are not designed by the manufacturer for operation above an altitude of 2000 feet:
https://www.thepoolfactory.com/collec...
Pool heaters must be installed in accordance with all local and state codes and you must follow the manufacturer's installation instructions and procedures.
