Gas Pool Heaters

 Gas Pool Heaters

Gas pool heaters use natural gas or propane to heat your swimming pool and maintain a constant temperature you desire. This is the greatest advantage of gas heaters, since they don’t rely on outside weather sources to heat your pool and keep it warm. On average, gas pool heaters usually generate more BTUs (British Thermal Units) an hour than heaters that rely on the outside environment. This means your pool will be heated much more quickly when compared to other heating methods.The gas swimming pool heaters at Pool Express are available in liquid propane models and natural gas models. If you want to buy a natural gas pool heater, don’t forget to consider the fuel prices and availability in your area. Today, many gas heaters are available in low-nitrogen oxide models, which mean they are designed to produce fewer emissions than traditional heaters. Low NOx heaters are an environmentally friendly alternative to traditional heating methods of the past. 

Hayward Natural Gas Pool Heater Uni H-Series 350K BTU  H350FDN

The Universal H-Series Heater is the world-class heater with an Earth-friendly conscience. While all Hayward H-Series heaters are energy-efficient, the Universal H-Series Low NOx heater has an 83-84 p

$2,494.50
Hayward Natural Gas Pool Heater Uni H-Series 400K BTU H400FDN

The Universal H-Series Heater is the world-class heater with an Earth-friendly conscience. While all Hayward H-Series heaters are energy-efficient, the Universal H-Series Low NOx heater has an 83-84 p

$2,721.75
Pentair MasterTemp Natural Gas Pool Heater 400K BTU 460736

Pentair MasterTemp is the definition of Fast, efficient, compact, quite, safe and eco-friendly. No matter what your criteria for top performance and value, MasterTemp meets them all. No matter w

$2,669.75
Raypak RP2100 Natural Gas Pool Heater 200K BTU 009962

The Raypak RP-2100 gives you that endless summer you've always dreamed about. Your pool and spa is a long-term investment that you, your family and friends will enjoy year after year. Now, there's an

$1,727.25
Raypak RP2100 Natural Gas Pool Heater 266K BTU 009963

The Raypak RP-2100 gives you that endless summer you've always dreamed about. Your pool and spa is a long-term investment that you, your family and friends will enjoy year after year. Now, there's an

$1,899.50
Raypak RP2100 Natural Gas Pool Heater 333K BTU 009964

The Raypak RP-2100 gives you that endless summer you've always dreamed about. Your pool and spa is a long-term investment that you, your family and friends will enjoy year after year. Now, there's an

$2,159.50
Raypak RP2100 Natural Gas Pool Heater 399K BTU 009965

The Raypak RP-2100 gives you that endless summer you've always dreamed about. Your pool and spa is a long-term investment that you, your family and friends will enjoy year after year. Now, there's an

$2,447.25
Sta-Rite Max-E-Therm Natural Gas Pool Heater 333K BTU SR333NA

For indoor or outdoor installations on pools and spas. Features include an LED temperature readout with dual thermostat controls, temperature safety lockout, and 6-position control panel. PMG burner t

$2,396.75
Jandy Natural Gas Pool Heater 400K BTU LXI400N

Jandy LXi - The Next Generation in Heating Technology Integrating the most advanced features in every aspect, from superior hydraulic design, lightest and strongest composite material construction

$2,890.75
Raypak RP-2100  Natural Gas Pool Heater  200K BTU 009240

Standard with every Raypak Digital is a set of 2" slip fit CPVC water connections to make your installation secure and effortless. Condensation Protection on every Raypak RP-2100 Standard on all

$1,902.75
Raypak  RP-2100 Natural Gas Pool Heater 333K BTU 009242

The Raypak RP-2100 gives you that endless summer you've always dreamed about. Your pool and spa is a long-term investment that you, your family and friends will enjoy year after year. Now, there's an

$2,375.75
Raypak RP-2100 Natural Gas Pool Heater 399K BTU 009243

The Raypak RP-2100 gives you that endless summer you've always dreamed about. Your pool and spa is a long-term investment that you, your family and friends will enjoy year after year. Now, there's an

$2,653.50
Raypak  Natural Gas Commercial Pool Heater ASME 266K BTU  009269

Why Your Commercial Pool Heater Should be ASME? Some local codes require that commercial pools, public pools, condo pools, apartment pools or other commercial swimming pools be ASME certified. ASME

$2,323.25
Raypak  Natural Gas Commercial Pool Heater Low NOx ASME 266K BTU 009293

Why Your Commercial Pool Heater Should be ASME? Some local codes require that commercial pools, public pools, condo pools, apartment pools or other commercial swimming pools be ASME certified. ASME

$2,401.75
Raypak Natural Gas Commercial Pool Heater Low NOx ASME 332K BTU 009294

Why Your Commercial Pool Heater Should be ASME? Some local codes require that commercial pools, public pools, condo pools, apartment pools or other commercial swimming pools be ASME certified. ASME

$2,665.00
Jandy Natural Gas Heater 250K BTU LXI250N

Jandy LXi - The Next Generation in Heating Technology Integrating the most advanced features in every aspect, from superior hydraulic design, lightest and strongest composite material construction

$2,367.50
Raypak Natural Gas Commercial Pool Heater Low NOx ASME 400K BTU 009295

Why Your Commercial Pool Heater Should be ASME? Some local codes require that commercial pools, public pools, condo pools, apartment pools or other commercial swimming pools be ASME certified. ASME

$2,949.38
Pentair MasterTemp Natural Gas Pool Heater 200K BTU 460730

Pentair MasterTemp is the definition of Fast, efficient, compact, quite, safe and eco-friendly. No matter what your criteria for top performance and value, MasterTemp meets them all. No matter w

$2,122.25
Raypak Natural Gas Commercial Pool Heater ASME 400K BTU  009271

Why Your Commercial Pool Heater Should be ASME? Some local codes require that commercial pools, public pools, condo pools, apartment pools or other commercial swimming pools be ASME certified. ASME

$2,924.00
Sta-Rite Natural Gas Pool Heater 200K BTU SR200NA

For indoor or outdoor installations on pools and spas. Features include an LED temperature readout with dual thermostat controls, temperature safety lockout, and 6-position control panel. PMG burner t

$2,122.25
Hayward Natural Gas Pool Heater 100K BTU H100ID1

Haywards induced draft heater for aboveground pools and spas that combines state of-the-art technology with ease of operation and superior performance. Hayward Heaters Extend you Swim Season!

$1,066.00
Raypak RP-2100 Natural Gas Pool Heater 200K BTU 009216

Raypak RP-2100 is the definition of Fuel Efficient Efficient? You bet. Energy-smart Raypak heaters consistently achieve the highest efficiency ratings and the Raypak Digital is no exception. It exc

$1,899.50
Raypak RP-2100 Natural Gas Pool Heater 266K BTU 009217

The Raypak RP-2100 gives you that endless summer you've always dreamed about. Your pool and spa is a long-term investment that you, your family and friends will enjoy year after year. Now, there's an

$1,899.50
Raypak RP-2100 Natural Gas Pool Heater 399K BTU 009219

The Raypak RP-2100 gives you that endless summer you've always dreamed about. Your pool and spa is a long-term investment that you, your family and friends will enjoy year after year. Now, there's an

$2,447.25
Hayward Natural Gas Pool Heater 250K BTU H250FDN

The Universal H-Series Heater is the world-class heater with an Earth-friendly conscience. While all Hayward H-Series heaters are energy-efficient, the Universal H-Series Low NOx heater has an 83-84 p

$2,175.75
Pentair MasterTemp Natural Gas Pool Heater 300K BTU 460734

Pentair MasterTemp is the definition of Fast, efficient, compact, quite, safe and eco-friendly. No matter what your criteria for top performance and value, MasterTemp meets them all. No matter w

$2,424.50
Raypak Versa 55K BTU Natural Gas Pool Heater 004686

Raypak Versa Heaters are Built to Last This heater has 55,000 BTU and natural gas and has bronze headers with electronic pilot. Features simple controls, wind resisting features, fuel efficien

$970.25
Raypak RP-2100 Natural Gas Pool Heater 332K BTU 009218

The Raypak RP-2100 gives you that endless summer you've always dreamed about. Your pool and spa is a long-term investment that you, your family and friends will enjoy year after year. Now, there's an

$2,159.50
Sta-Rite Max-E-Therm Natural Gas Pool Heater 400K BTU SR400NA

For indoor or outdoor installations on pools and spas. Features include an LED temperature readout with dual thermostat controls, temperature safety lockout, and 6-position control panel. PMG burner t

$2,736.50
Pentair MasterTemp Natural Gas Pool Heater 250K BTU 460732

Pentair MasterTemp is the definition of Fast, efficient, compact, quite, safe and eco-friendly. No matter what your criteria for top performance and value, MasterTemp meets them all. No matter w

$2,179.00

Because of their heating ability and efficiency, swimming pool heaters that run on gas are typically used in colder climates. Gas heaters don’t rely on the temperature outside to heat the water. Gas heaters function using natural gas or propane. First, the pump helps circulate water through the heater. Then the gas burns in the heater’s combustion chamber to generate heat.

Before choosing a heater that runs on gas, have a pool professional perform a sizing analysis for your pool. A gas heater is sized according to the surface area of the pool and the difference between the pool and the average air temperatures. Pools located in areas with higher than average wind speeds at the pool surface, lower humidity, and cool nights may require a larger gas heater. The gas heaters at Pool Express are available from top brands including Raypak, Hayward and Jandy.

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