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266,000 BTU Pool Heaters

All Pool Heaters

10 266,000 BTU pool heaters. Most cost $3,087 to $4,167, and half cost less than $3,709.

All filtersFilters (1)×
Heating output: 266000  ×Clear all
BrandRaypak10
Heater typeNatural gas6Propane gas3
Heating output26600010
FuelNatural gas6Propane3
PriceUnder $3,0001$3,000 & above7$4,000 & above4
Clear allShow 10 Pool Heaters
Heating output: 266000  ×10 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

Propane gas, 266000 Heating output, Propane

+266,000 BTU output for faster pool heating
+Runs on propane
+Cast iron ASME construction
−Propane fuel requires a propane supply
$4,043.89
as of 11/04/2026 00:49 PST - Details
Raypak

266000 Heating output

+Rated at 266,000 BTU for heating pools
+Digital controls for setting temperature
+Low NOx design for reduced emissions
$4,167.85
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

Propane gas, 266000 Heating output, Propane

+High 266,000 BTU output for large pools
+Runs on propane fuel
+Millivolt ignition works without household electricity
−Requires propane supply and venting
No price recorded yet.
Raypak

Propane gas, 266000 Heating output, Propane

+Rated at 266,000 BTU for heating pools and spas
+Runs on propane gas fuel
+Digital display for temperature control
−Requires a propane gas supply
No price recorded yet.
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
Propane gas266000Propanen/a$4,043.89
as of 11/04/2026 00:49 PST - Details
266000n/a$4,167.85
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
Propane gas266000Propanen/aNo current price
Propane gas266000Propanen/aNo current price
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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Spec scores, pros and cons, and prices are explained in the How it works section of the About page.