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Pentair Pool Heaters

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Extend the hours you spend in your swimming pool and/or spa with a pool heater from Pentair. Our selection of inground swimming pool heaters from Pentair come in two options: natural gas and propane Natural gas and propane Pentair pool heaters are the most popular heaters from Pentair, and today they are designed to be more energy efficient than ever before.

These Pentair swimming pool heaters feature high efficiency ratings, quiet operation, and are certified for low NOx emissions, so they’re better for the environment. A few options offer digital controls so you can effortlessly operate your heating system, and include a digital display that’s easy to view. Gas Pentair pool heaters use the water that’s circulated by the pump and passed through the filter. Then clean water is pushed through the heater. The gas burns in the Pentair pool heater's combustion chamber, generating heat that’s transferred to the water and returned to the pool. Regardless of which type of Pentair swimming pool heater you choose, Pentair is a brand that’s synonymous with reliability, durability and exceptional performance. 

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
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
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
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
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
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