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Inground Pool Heaters

Cold weather can’t be stopped, but you don’t have to close your inground swimming pool right away. Inground pool heaters are the perfect solution to warm your swimming pool water to the perfect temperature during impending cold days or nights, and can occasionally last the entire season. Most types inground pool heaters provide heat on demand when you need it most.

Before you purchase an inground heater, it’s important to first determine how much and how often you’ll be heating your pool. If you live in colder climates, and need a heater for your inground swimming pool that will warm the water quickly, view the selection of gas or propane-powered heaters. They don’t rely on the temperature outside to warm your water. If natural gas or propane isn’t readily available in your area, view the selection of electric heaters. They’re reliable, easy to use and designed to fit in tight spaces.

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 al..
$2,302.50 $1,918.75
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 al..
$2,512.50 $2,093.75
Jandy Propane Pool Heater 400K BTU Copper LXI400P
Jandy LXi - The Next Generation in Heating Technology Integrating the most advanced features in ev..
$2,670.00 $2,225.00
Pentair MasterTemp Natural Gas Pool Heater 400K BTU 460736
Pentair MasterTemp is the definition of Fast, efficient, compact, quite, safe and eco-friendly. No ..
$2,464.50 $2,053.75
Pentair MasterTemp Propane Pool Heater 400K BTU 460737
Pentair MasterTemp is the definition of Fast, efficient, compact, quite, safe and eco-friendly. No ..
$2,526.00 $2,105.00
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 ..
$1,594.50 $1,328.75
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 ..
$1,753.50 $1,461.25
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 ..
$1,993.50 $1,661.25
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 ..
$2,259.00 $1,882.50
Raypak RP2100 Propane Pool Pool Heater 399K BTU 009977
The Raypak RP-2100 gives you that endless summer you've always dreamed about. Your pool and spa is ..
$2,248.02 $1,873.35
Jandy Propane Pool Heater IID PRO 325K BTU CI LJ325P
Introducing the New Lite2 LJ Heater with Jandy Technology Inside! Laars and Jandy combined their exp..
$2,257.50 $1,881.25
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 w..
$2,212.50 $1,843.75
Jandy Natural Gas Pool Heater 400K BTU LXI400N
Jandy LXi - The Next Generation in Heating Technology Integrating the most advanced features in ev..
$2,668.50 $2,223.75
Pentair MasterTemp Propane Pool Heater 250K BTU 460733
Pentair MasterTemp is the definition of Fast, efficient, compact, quite, safe and eco-friendly. No ..
$2,011.50 $1,676.25
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 insta..
$1,756.50 $1,463.75
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 ..
$2,193.00 $1,827.50
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 ..
$2,449.50 $2,041.25
Hayward Propane Pool Heater 250K BTU H250FDP
The Universal H-Series Heater is the world-class heater with an Earth-friendly conscience. While al..
$2,008.50 $1,673.75
Raypak RP-2100 Propane Pool Heater 336K BTU 009226
LCD Digital display provide accurate temperature Monitors operational status as well as service..
$1,993.50 $1,661.25
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, pub..
$2,144.61 $1,787.18
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, pub..
$2,217.00 $1,847.50
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, pub..
$2,460.00 $2,050.00
Hayward Propane Pool Heater 100K BTU H100IDP1
Haywards induced draft heater for aboveground pools and spas that combines state of-the-art technolo..
$984.00 $820.00
Hayward Propane Pool Heater 400K BTU H400FDP
The Universal H-Series Heater is the world-class heater with an Earth-friendly conscience. While al..
$2,523.00 $2,102.50
Jandy Natural Gas Heater 250K BTU LXI250N
Jandy LXi - The Next Generation in Heating Technology Integrating the most advanced features in ever..
$2,185.50 $1,821.25
Pentair Minimax Natural Gas Pool Heater 100K BTU  460347
Pentair Minimax is the Compact Heater that Gives you More The MiniMax 100 heater is a compact, se..
$1,061.00 $884.16
Pentair MasterTemp Natural Gas Pool Heater 200K BTU 460730
Pentair MasterTemp is the definition of Fast, efficient, compact, quite, safe and eco-friendly. No ..
$1,959.00 $1,632.50
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, pub..
$2,699.19 $2,249.33
Sta-Rite Natural Gas Pool Heater 200K BTU SR200NA
For indoor or outdoor installations on pools and spas. Features include an LED temperature readout w..
$1,959.00 $1,632.50
Pentair Minimax Natural Gas Pool Heater 75K BTU  460399
Pentair Minimax is the Compact Heater that Gives you More The MiniMax 75 heater is a compact, sel..
$943.50 $786.25
Raypak Propane Pool Heater 266K BTU 009225
LCD Digital display provide accurate temperature Monitors operational status as well as service..
$1,753.50 $1,461.25
Raypak RP-2100 Propane Pool Heater 406K BTU 009227
The Raypak RP-2100 gives you that endless summer you've always dreamed about. Your pool and spa is ..
$2,259.00 $1,882.50
Hayward Natural Gas Pool Heater 100K BTU H100ID1
Haywards induced draft heater for aboveground pools and spas that combines state of-the-art technolo..
$984.00 $820.00
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..
$1,594.50 $1,328.75
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 ..
$1,753.50 $1,461.25
The Raypak RP-2100 gives you that endless summer you've always dreamed about. Your pool and spa is ..
$2,259.00 $1,882.50
Hayward Natural Gas Pool Heater 250K BTU H250FDN
The Universal H-Series Heater is the world-class heater with an Earth-friendly conscience. While al..
$2,008.50 $1,673.75
Pentair MasterTemp Natural Gas Pool Heater 300K BTU 460734
Pentair MasterTemp is the definition of Fast, efficient, compact, quite, safe and eco-friendly. No ..
$2,238.00 $1,865.00
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 ha..
$895.50 $746.25
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 ..
$1,993.50 $1,661.25
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 w..
$2,526.00 $2,105.00
Pentair MasterTemp Natural Gas Pool Heater 250K BTU 460732
Pentair MasterTemp is the definition of Fast, efficient, compact, quite, safe and eco-friendly. No ..
$2,011.50 $1,676.25