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266,000 BTU Pool Heaters

All Pool Heaters

6 266,000 BTU pool heaters. Most cost $3,087 to $4,658, and half cost less than $3,314.

All filtersFilters (2)×
Heating output: 266000  ×Fuel: Natural gas  ×Clear all
BrandRaypak6
Heater typeNatural gas6
Heating output2660006
FuelNatural gas6Propane3
PriceUnder $3,0001$3,000 & above5$4,000 & above2
Clear allShow 6 Pool Heaters
Heating output: 266000  ×Fuel: Natural gas  ×6 resultsSort byRecommendedSpec scorePrice: low to highPrice: high to low
Raypak

Natural gas, 266000 Heating output, Natural gas

+Natural gas fuel type for homes with a gas line
+266,000 BTU output for large pools
+Digital electronic ignition
$3,087.31-8%List: $3,374.00
as of 11/04/2026 00:49 PST - Details
Raypak

Natural gas, 266000 Heating output, Natural gas

+266,000 BTU output for faster pool heating
+Runs on natural gas
+Polymer header and copper tubing
$2,994.48-6%Was: $3,179.00
as of 11/04/2026 00:49 PST - Details
Raypak

Natural gas, 266000 Heating output, Natural gas

+266,000 BTU output for heating a pool
+Runs on natural gas
+Millivolt controls for simple operation
−Millivolt controls rather than digital controls
$3,254.73
as of 11/04/2026 00:49 PST - Details
Raypak

Natural gas, 266000 Heating output, Natural gas

+266,000 BTU output for heating a pool
+Runs on natural gas
+Cupro nickel construction
$4,658.44
as of 11/04/2026 00:49 PST - Details
Raypak

Natural gas, 266000 Heating output, Natural gas

+266,000 BTU output for faster pool heating
+Runs on natural gas
+Built for 2,000 to 6,000 foot elevation
$3,374.00
as of 11/04/2026 00:49 PST - Details
Raypak

Natural gas, 266000 Heating output, Natural gas

+266,000 BTU output for heating a pool
+Runs on natural gas
+Digital controls for precise temperature settings
$4,045.59
as of 11/04/2026 00:49 PST - Details

Compare specs

pool heaterHeater typeHeating outputFuelSpec scorePrice
Natural gas266000Natural gasn/a$3,087.31
as of 11/04/2026 00:49 PST - Details
Natural gas266000Natural gasn/a$2,994.48
as of 11/04/2026 00:49 PST - Details
Natural gas266000Natural gasn/a$3,254.73
as of 11/04/2026 00:49 PST - Details
Natural gas266000Natural gasn/a$4,658.44
as of 11/04/2026 00:49 PST - Details
Natural gas266000Natural gasn/a$3,374.00
as of 11/04/2026 00:49 PST - Details
Natural gas266000Natural gasn/a$4,045.59
as of 11/04/2026 00:49 PST - Details

Before you buy

Other Heating output options

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Popular filters

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Pool Heaters by use

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Related product types

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