Pool Heating & Cooling

Keep your pool at the perfect temperature year-round with energy-efficient heaters, heat pumps, and chillers.

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    Pentair Water Pool and Spa Inc Replacement Blower Gasket ETI250 - 476421
    SKU: 476421
    $28.76
    $44
    In stock
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    Pentair Water Pool and Spa Inc Replacement Water Bypass Assembly F/ Heater ETI250 - 476380
    SKU: 476380
    $61.10
    $92
    In stock
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    Pentair Water Pool and Spa Inc Heat Exchanger Outlet Fitting ETI250 ETI400 Gas - 461104
    Pentair Water Pool and Spa Inc Heat Exchanger Outlet Fitting ETI250 ETI400 Gas - 461104
    SKU: 461104
    $91.34
    $138
    In stock
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    Pentair Water Pool and Spa Inc Replacement Valve Assembly F/ Pool Heater ETI250 Gas - 476409
    SKU: 476409
    $432.74
    $650
    In stock
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    Pentair Water Pool and Spa Inc Replacement Condensate Flt Sw Assembly - 476366
    SKU: 476366
    $239
    $372
    In stock
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    Pentair Water Pool and Spa Inc Replacement Control Board Assembly - 476384
    SKU: 476384
    $169.34
    $255
    In stock
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    Pentair Water Pool and Spa Inc Heat Exchanger Inlet Fitting ETI250 ETI400 Gas - 461103
    Pentair Water Pool and Spa Inc Heat Exchanger Inlet Fitting ETI250 ETI400 Gas - 461103
    SKU: 461103
    $91.34
    $138
    In stock
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    Pentair Kit, Eti400 Tridicator Replacement | 475603
    Pentair Kit, Eti400 Tridicator Replacement - 475603
    SKU: 475603
    $92.71
    $140
    In stock
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    Pentair Water Pool and Spa Inc Ignition Control Module Replacement - 476385
    SKU: 476385
    $269.01
    $404
    In stock
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    Pentair Water Pool and Spa Inc Burner Assembly ETI400 - 476059
    Pentair Water Pool and Spa Inc Burner Assembly ETI400 - 476059
    SKU: 476059
    $436.31
    $655
    In stock
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    Pentair Water Pool and Spa Inc Assy/ Float Switch ETI400 Condensate - 475980Z
    Pentair Water Pool and Spa Inc Assembly/ Float Switch ETI400 Condensate - 475980Z
    SKU: 475980Z
    $246.99
    $371
    In stock
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    Pentair Kit, Eti400 Membrane Pad Replacement - 475984
    Pentair Kit, Eti400 Membrane Pad Replacement - 475984
    SKU: 475984
    $80.32
    $121
    In stock
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    Pentair Water Pool and Spa Inc Spark Electrodes Cables ETI400 - 475982
    SKU: 475982
    $132.41
    $199
    Out of stock
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    Pentair Water Pool and Spa Inc Wiring Harness ETI400 - 475996
    SKU: 475996
    $329
    $505
    In stock
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    Pentair UltraTemp Eti 400 HX & Chimney Gaskets - 475615Z
    Pentair UltraTemp Eti 400 HX & Chimney Gaskets - 475615Z
    SKU: 475615Z
    $303.94
    $456
    In stock
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    Pentair Water Pool and Spa Inc Plug Assembly ETI400 120/240V - 475979
    SKU: 475979
    $66.20
    $100
    In stock
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    Pentair Water Pool and Spa Inc Fan Motor W/acorn Nut Minimax Plus - 470289
    Pentair Water Pool and Spa Inc Fan Motor W/acorn Nut Minimax Plus - 470289
    SKU: 470289
    $271.64
    $408
    In stock
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    Pentair Kit, Eti400 Fan Control Board Replacement - 475978
    Pentair Kit, Eti400 Fan Control Board Replacement - 475978
    SKU: 475978
    $153.94
    $231
    In stock
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    Pentair 476106 Heat Exchanger Union Adapter Kit for Eti® 400 Pool Heater
    Pentair Water Pool and Spa Inc Union Adapter Kit Eti Heat Exchanger - 476106
    SKU: 476106
    $245
    $373
    In stock
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    Moov Inverter VSP Heat Pump Moov 140K BTU
    Moov Inverter Heat Pump with Variable Speed 140K BTU - MI1400
    SKU: MI1400
    $4,899
    $7,993
    In stock
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    Moov MIC1400 Inverter Heat and Cool Pump with Variable Speed 140K BTU
    Moov Inverter Heat and Cool Pump with Variable Speed 140K BTU - MIC1400
    SKU: MIC1400
    $5,499
    $8,377
    In stock
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    Moov MIC1100 Inverter Heat and Cool Pump with Variable Speed 110K BTU
    Moov Inverter Heat and Cool Pump with Variable Speed 110K BTU - MIC1100
    SKU: MIC1100
    $4,299
    $7,014
    In stock
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    Moov MI1100 Inverter Heat Pump with Variable Speed 110K BTU
    Moov Inverter Heat Pump with Variable Speed 110K BTU - MI1100
    SKU: MI1100
    $4,199
    $6,628
    In stock
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    Moov MI900 Inverter Heat Pump with Variable Speed 90K BTU
    Moov Inverter Vsp Heat Pump Moov 90K BTU - MI900
    SKU: MI900
    $3,499
    $5,558
    In stock