Pool Heating & Cooling: Heaters

Pool and spa heaters designed to deliver consistent, comfortable water temperatures in any season.

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    Pentair Heat Exc 150Ch Less Head | 472131
    SKU: 472131
    $453.48
    $681
    In stock
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    Pentair MiniMax Potentiometer | 471678
    SKU: 471678
    $34.44
    $52
    Out of stock
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    PENTAIR WATER POOL AND SPA INC CONTROL BOARD BEZEL W/ LABEL ULTRATEMP | 473693
    SKU: 473693
    $190.74
    $287
    In stock
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    PENTAIR KIT PRESS RLF VLV W/CONN
    SKU: 460925
    $194.85
    $293
    In stock
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    Pentair MiniMax Thermistor Probe | 472101
    SKU: 472101
    $44.54
    $67
    In stock
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    PENTAIR FAN BLADE LAU 4 NLA
    SKU: 473223
    $267.15
    $401
    Out of stock
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    PENTAIR FAN MTR W/ACORN NUT KIT
    SKU: 473785
    $373.93
    $561
    In stock
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    PENTAIR PROBE THERMISTOR DEFROST SENSOR THERMAFLO DEFRO
    SKU: 473665Z
    $49.68
    $75
    In stock
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    PENTAIR WATER POOL AND SPA INC THERMISTOR PROBE MINIMAX NT | 471566Z
    SKU: 471566Z
    $61.79
    $93
    In stock
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    Pentair Head Return Ds 100 | 471096
    SKU: 471096
    $73.97
    $111
    In stock
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    Pentair Head Main Bronze Mached | 471094
    SKU: 471094
    $221.51
    $333
    In stock
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    PENTAIR WATER POOL AND SPA INC STRAINER POT ASSY .5HP-2.5HP CHALLENGER | 359507Z
    SKU: 359507Z
    $273.14
    $410
    In stock
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    Pentair Air Intake 3" Mt125 Rplc 3" | 474845
    SKU: 474845
    $251.36
    $378
    In stock
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    Pentair UltraTemp 140/140HC Thermostatic Expansion Valve |  474327Z
    SKU: 474327Z
    $260.15
    $391
    In stock
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    PENTAIR WATER POOL AND SPA INC REVERSIBLE DRIER .5" 120HC HEAT PUMP | 473139Z
    SKU: 473139Z
    $244.86
    $368
    Out of stock
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    Pentair Kit Air Orifice Anti- Rodent | 475265
    SKU: 475265
    $78.95
    $119
    In stock
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    Pentair Membrane Keypad 6 Button Mastertemp And Maxetherm
    SKU: 461106
    $150.04
    $226
    In stock
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    Pentair Kit Hold Down Brkt Mt | 460738
    SKU: 460738
    $73.56
    $111
    In stock
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    PENTAIR WATER POOL AND SPA INC ORING 5/16" TEMP SENSOR | 9142109Z
    SKU: 9142109Z
    $17.25
    $26
    In stock
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    PENTAIR IGNITOR HOT SURFACE W/GSKT 500-2000
    SKU: 2400-286
    $148.20
    $223
    In stock
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    Pentair Dryer Sngl Dir For .5" Nla .5"
    SKU: 473121Z
    $99.90
    $150
    In stock
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    PENTAIR WATER POOL AND SPA INC WATER COIL REPAIR KIT TURBOTEC | 474270Z
    SKU: 474270Z
    $101.02
    $152
    Out of stock
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    PENTAIR SWTCH 600/380 HIGH PRESS
    SKU: 473744Z
    $98.55
    $148
    In stock
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    PENTAIR WATER POOL AND SPA INC REPL INLET WATER PLUMBING ETI250 | 476376
    SKU: 476376
    $428.71
    $644
    In stock