Pool Heaters

3 pool heaters from Raypak, Hayward, Pentair and more. Prices run $4,538 to $4,847.

Pool Heaters by use

Each use has a written rule on its page, built from listed specs. A pool heater can match several uses.

Raypak

Natural gas, 333000 Heating output, Natural gas

+333,000 BTU output for faster heating of larger pools

+Runs on natural gas

+Built for 2,000 to 6,000 foot elevation

No price recorded yet.

Raypak

Natural gas, 333000 Heating output, Natural gas

+333,000 BTU output for heating a pool

+Runs on natural gas

+Low NOx design

$4,847.11

as of 11/04/2026 00:49 PST - Details

Raypak

Natural gas, 333000 Heating output, Natural gas

+Runs on natural gas

+333,000 BTU output for mid-size pools

+ASME cast iron construction

$4,538.00

as of 11/04/2026 00:49 PST - Details

Pool Heaters that list a Heater type value.

Spec scores, pros and cons, and prices are explained in the How it works section of the About page.