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250,000 BTU Pool Heaters and Up

All Pool Heaters

1 250,000 BTU pool heaters and up from Raypak, Pentair and Hayward. Price: $3,453.29.

Pool heaters whose title states a heating output of 250,000 BTU or more.

We do not pick by hand: a pool heater is here because its listed specs pass the checks.

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Heating output: 366000  ×Clear all
BrandRaypak1
Heating output26600010400000103990007406000533600043000003333000325000023660001
Show all 1126400023600001
Price$3,000 & above1
Clear allShow 1 pool heater
Heating output: 366000  ×1 resultSort byRecommendedSpec scorePrice: low to highPrice: high to low
Raypak

366000 Heating output

+Rated at 366,000 BTU for high heating output
+Millivolt gas heater design
$3,453.29
as of 11/04/2026 00:49 PST - Details

Compare specs

pool heaterHeater typeHeating outputFuelSpec scorePrice
366000n/a$3,453.29
as of 11/04/2026 00:49 PST - Details

Before you buy

Other uses

Hot Tubs194Pool Cleaners262Pool Pumps73Saunas1,505Pool Thermometers48Pool Chemicals & Test Kits61Handheld Pool Vacuums66Pool Brushes62Pool Maintenance Kits58Pool Vacuum Heads67Pool Skimmers & Nets65DE Pool Filters61

Popular filters

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Pool Heaters by use

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