Pool Heating & Cooling: Heater & Chiller Parts

Replacement parts that keep heaters and chillers operating safely and efficiently.

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    Pentair Eti400 Heat Exchanger Replacement | 475623
    Pentair Eti400 Heat Exchanger Replacement | 475623
    SKU: 475623
    $4,150.94
    $6,227
    In stock
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    PENTAIR WATER POOL AND SPA INC OUTLET PLUMBING ASSY ETI400 | 475614
    SKU: 475614
    $364.43
    $547
    In stock
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    PENTAIR SENSOR TEMPERATURE
    SKU: E2314300
    $106.68
    $161
    In stock
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    PENTAIR BURNER MAIN 10 PK
    SKU: RL0052300
    $261.27
    $392
    In stock
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    Pentair Kit Eti400 Water Bypass Assembly Replacement | 475621
    SKU: 475621
    $74.15
    $112
    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 BURNER ASSY ETI400 | 476059
    SKU: 476059
    $436.31
    $655
    In 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 WATER POOL AND SPA INC ASSY/ FLOAT SWITCH ETI400 CONDENSATE | 475980Z
    SKU: 475980Z
    $246.99
    $371
    In stock
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    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 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 ASSY ETI400 120/240V | 475979
    SKU: 475979
    $66.20
    $100
    In stock
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    Pentair Kit, Eti400 Fan Control Board Replacement | 475978
    SKU: 475978
    $153.94
    $231
    In stock
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    LOCHINVAR CORPORATION PRESSURE SWITCH PRS2004K | 100208389
    SKU: 100208389
    $61.92
    $93
    In stock
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    LOCHINVAR CORPORATION CONVENTIONAL VENTING KIT 100140481 CVK3004 152-202 | 100140481
    SKU: 100140481
    $179.83
    $270
    In stock
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    LOCHINVAR CORPORATION VENTING KIT 100172052 VDK3042 302-402 | 100172052
    SKU: 100172052
    $488.05
    $733
    In stock
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    LOCHINVAR CORPORATION HIGH LIMIT TST2052K | 100208570
    SKU: 100208570
    $102.33
    $154
    In stock
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    Lochinvar Sealed Integrated Control | 100286274
    SKU: 100286274
    $717.90
    $1,077
    In stock
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    LOCHINVAR CORPORATION FAN GASKET 100233675 | 100233675
    SKU: 100233675
    $34.88
    $53
    In stock
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    LOCHINVAR CORPORATION COMBUSTION FAN FAN3041 ER202-402 | 100145012
    SKU: 100145012
    $432.85
    $650
    In stock
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    LOCHINVAR CORPORATION IGNITION/ NATURAL GAS VALVE VAL3412 152-402 | 100172022
    SKU: 100172022
    $210.25
    $316
    In stock
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    LOCHINVAR CORPORATION HEAT SHIELD GASKET GKT2400 ALL ASME | 100208106
    SKU: 100208106
    $38.98
    $59
    In stock
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    LOCHINVAR CORPORATION HIGH LIMIT TEMPERATURE SWITCH 175^ ALL ASME | 100148403
    SKU: 100148403
    $67.07
    $101
    In stock