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Natural Gas Pool Heaters

Natural gas heaters heat a pool or spa quickly regardless of outside temperature, which makes them the go-to choice for spa heating and year-round swimming. Shop natural gas pool heaters from Pentair (MasterTemp, Max-E-Therm, ETi), Raypak, Hayward (H-Series, Universal H-Series) and Jandy (JXi, JXiQ), from 150,000 to 400,000 BTU.

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Size your heater by pool and spa volume, how quickly you want to heat, and the length of your swimming season. Our Pool Heater Calculator can help. Gas line size and meter capacity also matter, so confirm your gas supply with a licensed plumber before installation.

Freight shipping nationwide with local pickup in Henderson, NV. Need help choosing? Call 725-205-1783.

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Raypak Hi Delta P-992C Natural Gas Heater 990K BTU | 016065 - product image

Low stock: only 2 left

$24,950.00

Raypak Hi Delta P-992C Natural Gas Pool Heater 990K BTU | 016065

Raypak Hi Delta P-752C Natural Gas Heater 750K BTU | 016063 - product image

Low stock: only 2 left

$19,850.00

Raypak Hi Delta P-752C Natural Gas Pool Heater 750K BTU | 016063

Raypak MVB P-1104A Natural Gas Vertical Pool Heater 1045K BTU | 014373 - product image 1

Low stock: only 3 left

$29,995.99

Raypak MVB P-1104A Natural Gas Vertical Pool Heater with H-Bypass, 1045K BTU | 014373

Raypak MVB P-754A Natural Gas Vertical Pool Heater 750K BTU | 014372 - product image 1

Low stock: only 2 left

$23,899.99

Raypak MVB P-754A Natural Gas Vertical Pool Heater with H-Bypass 750K BTU | 014372

Raypak X94 Professional Digital Condensing Natural Gas Pool Heater 399K BTU | 014280 - product image 1

In stock

$16,313.00

Raypak X94 Natural Gas Professional Digital Condensing Pool Heater 399K BTU | 014280

Pentair Max-E-Therm Natural Gas Heater 200K BTU | SR200NA - product image 1

In stock

Pentair Max-E-Therm Gas Heater, 200K BTU, Natural Gas | SR200NA

Raypak B-R336A-EN-C ASME Natural Gas Heater | 017373 - product image 1

In stock

$4,538.00

Raypak B-R336A-EN-C #50 Digital ASME Natural Gas Pool and Spa Heater | 017373

Raypak P-R266A Natural Gas Pool Heater 266K BTU | 009847 - product image 2

Low stock: only 3 left

$3,374.00

Raypak P-R266A-EN-C #52 Natural Gas Pool Heater, 266K BTU, 6,000–9,000 ft | 009847

Raypak AVIA Natural Gas Pool Heater 264K BTU | 018032 - product image 1

In stock

$3,493.00

Raypak AVIA P-R264A-EN-C Low NOx Natural Gas Pool & Spa Heater, 264K BTU | 018032

raypak asme heater

In stock

$5,867.00 ~~$6,499.00~~

Raypak 407A ASME Digital Natural Gas Heater | 017712

Save $632

Pentair MasterTemp 400 Natural Gas Heater 400K BTU | EC-462028 - product image 1

In stock

$4,789.00

Pentair MasterTemp 400K High Performance Pool & Spa Heater Natural Gas | EC-462028

Pentair MasterTemp 250 Natural Gas Heater 250K BTU | EC-462026 - product image 1

In stock

$3,739.00

Pentair MasterTemp 250 High Performance Pool & Spa Heater 250,000 BTUs, Natural Gas | EC-462026

Hayward H-Series Natural Gas Heater 135K BTU | W3H135FDN - product image 1

Low stock: only 2 left

$2,399.00

Hayward H-Series Natural Gas Heater, 135K BTU, 120/240 V, 60 Hz, Single Phase | W3H135FDN

Raypak B-R266A Digital ASME Natural Gas Pool Heater 266K BTU | 017372 - product image 1

In stock

$4,048.00

Raypak B-R266A Digital ASME Natural Gas Pool Heater, 266K BTU | 017372

Raypak B-R407A-EN-C Digital Low NOx ASME Natural Gas Heater | 399K BTU, Copper, Bronze Headers 017708

In stock

$5,867.00

Raypak B-R407A-EN-C Digital Low NOx ASME Natural Gas Heater | 399K BTU, Copper, Bronze Headers | 017708

Raypak P-R336A Digital Natural Gas Heater, 333K BTU 009218

In stock

$3,841.00

Raypak P-R336A Digital Natural Gas Heater, 333K BTU | 009218

Raypak B-R266A-EN-X ASME Natural Gas Heater 266K BTU | 017400 - product image 1

In stock

$4,661.00

Raypak B-R266A-EN-X Digital ASME Natural Gas Heater | 266K BTU, Cupro-Nickel, Bronze Headers | 017400

Raypak P-R336A-EN-X Natural Gas Heater 300K BTU | 014940 - product image 1

In stock

$4,210.00

Raypak 014940 P-R336A-EN-X Digital Natural Gas Heater | 300K BTU, Cupro-Nickel, ProTek Shield

Raypak Avia HD Natural Gas Heater 266K BTU WiFi | 018044 - product image 1

In stock

$4,007.00

Raypak AVIA HD Natural Gas Pool Heater, 264K BTU, NiTek, Wi-Fi | 018044

Raypak B-R206A Digital ASME Natural Gas Heater 206K BTU | 017371 - product image 1

In stock

$3,680.00

Raypak B-R206A Digital ASME Natural Gas Heater, 206K BTU, Bronze Headers, ProTek Shield Module | 017371

Raypak 156A Digital Electronic Natural Gas Heater 150K BTU 014784

In stock

$2,649.00

Raypak 156A Digital Electronic Natural Gas Heater 150K BTU | 014784

Raypak P-R106A-An-C Analog Control Natural Gas Heater, 105K Btu, 120V 014779

In stock

$2,119.00

Raypak P-R106A-An-C Analog Control Natural Gas Heater, 105K Btu, 120V | 014779

Raypak B-R408-EN-X #50 Professional ASME Natural Gas Heater, 399K BTU 013731

In stock

$7,344.00

Raypak B-R408-EN-X #50 Professional ASME Natural Gas Heater, 399K BTU | 013731

Raypak P-R266A-MN-C #52 Millivolt Natural Gas Heater, 266K BTU, 6,000–9,000 ft 009843

Low stock: only 4 left

$3,811.00

Raypak P-R266A-MN-C #52 Millivolt Natural Gas Heater, 266K BTU, 6,000–9,000 ft | 009843