Pool Heating & Cooling: Heaters

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

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    Lochinvar Cast Iron Asme Heater ERN-152-A 150KBTU NG - 100143200
    Lochinvar Cast Iron Asme Heater ERN-152-A 150KBTU NG - 100143200
    SKU: 100143200
    $3,344.90
    $5,018
    In stock
  • Save 35%
    Lochinvar EnergyRite® 100143209 ERN-202-A Natural Gas Pool and Spa Heater 199K BTU; 120/240V, Cast Iron Header, Copper Tubing
    Lochinvar EnergyRite® Natural Gas Pool and Spa Heater 199K BTU - 100143209
    SKU: 100143209
    $3,659
    $5,702
    In stock
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    Lochinvar Cast Iron Asme Heater ERL-202-A 200KBTU LP - 100143162
    SKU: 100143162
    $4,055.81
    $6,084
    Out of stock
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    Lochinvar Cast Iron Asme Heater ERN-302-A 300KBTU NG - 100143227
    Lochinvar Cast Iron Asme Heater ERN-302-A 300KBTU NG - 100143227
    SKU: 100143227
    $3,896.65
    $5,845
    Out of stock
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    Lochinvar EnergyRite® 100143240 ERN-402-A Natural Gas Pool and Spa Heater 399K BTU; 120/240V, Cast Iron Header, Copper Tubing
    Lochinvar EnergyRite® Natural Gas Pool Heater 399K BTU - 100143240
    SKU: 100143240
    $4,499
    $6,875
    In stock
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    Lochinvar Energyrite Heater with Cu-Ni Exch 199K Btuh - ERN202-A-8009
    Lochinvar Energyrite Heater with Cu-Ni Exch 199K Btuh - ERN202-A-8009
    SKU: ERN202-A-8009
    $3,929.67
    $5,895
    In stock
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    Lochinvar Cast Iron Asme Heater ERN-252-A 250KBTU NG - 100143218
    SKU: 100143218
    $4,093.69
    $6,141
    In stock
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    Jandy Commercial Heater 750L NG Iid Asme - CXI750NN
    Jandy Commercial Heater 750L NG Iid Asme - CXI750NN
    SKU: CXI750NN
    $21,022.77
    $31,535
    Out of stock
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    Jandy Commercial Heater with Cal Code 750K LP Iid Asme - CXI750PNCAL
    Jandy Commercial Heater with Cal Code 750K LP Iid Asme - CXI750PNCAL
    SKU: CXI750PNCAL
    $21,332.40
    $31,999
    Out of stock
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    Jandy Commercial Heater 750K LP Iid Asme - CXI750PN
    Jandy Commercial Heater 750K LP Iid Asme - CXI750PN
    SKU: CXI750PN
    $21,022.77
    $31,535
    Out of stock
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    Coates Electric Heater 32018CE 18KW 3PH 208V
    Coates Electric Heater 18KW 3PH 208V - 32018CE
    SKU: 32018CE
    $2,686.97
    $4,031
    In stock
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    Raypak 018050 Pool Spa Heater Digital LowNox Gas Heater
    Raypak Avia P-R264A-EP-N Pool & Spa Heater Propane Gas 264 MBTUH 120/240V with NiTek Heat Exchanger - 018050
    SKU: 018050
    $4,007
    $5,210
    In stock
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    Pentair MasterTemp Pool Heater Propane Gas 400,000 BTU ASME - 460776
    Pentair MasterTemp Pool Heater Propane Gas 400,000 BTU ASME - 460776
    SKU: 460776
    $4,804
    $6,246
    In stock
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    StaRite Pentair Max-E-Therm 400 ASME Natural Gas, ASME, 400K BTU, 120/240 Vacuum
    Sta-Rite Pentair Max-E-Therm 400 ASME Propane Gas, ASME, 400K BTU, 120/240 VAC - 460764
    SKU: 460764
    $4,999
    $6,879
    In stock
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    Raypak B-R206A-EP-X Digital ASME Propane Gas Heater, 199K BTU, 120/240 V, Single Phase, Cupro-Nickel Exchanger, 2” Bronz
    Raypak B-R206A-EP-X Digital ASME Propane Gas Heater, 199K BTU, 120/240 V, Single Phase, Cupro-Nickel Exchanger, 2” Bronz
    SKU: 017411
    $4,290
    $5,577
    Out of stock
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    Raypak B-R206A-EP-C #57 Digital ASME Propane Gas Heater, 199.5K BTU, Copper Exchanger, 206 lbs, 2” Bronze Headers, ProTe
    Raypak B-R206A-EP-C #57 Digital ASME Propane Gas Heater, 199.5K BTU, Copper Exchanger, 206 lbs, 2” Bronze Headers, ProTe
    SKU: 017383
    $3,680
    $4,784
    In stock
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    Raypak RP2100 PR266AENC Digital Natural Gas 266K BTU Pool Heater - 009221
    Raypak RP2100 PR266AENC Digital Natural Gas 266K BTU Pool Heater - 009221
    SKU: 009221
    $3,374
    $4,387
    In stock
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    Raypak R406A Digital Pool & Spa Heater Natural Gas 399 MBTUH 120/240V - 009223
    Raypak R406A Digital Pool & Spa Heater Natural Gas 399 MBTUH 120/240V - 009223
    SKU: 009223
    $4,426
    $5,754
    In stock
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    Raypak 018039 Pool Spa Heater Digital LowNox Gas Heater
    Raypak Avia 404A LOW NOx Pool and Spa Heater - Propane Gas PR404AEPC - 018039
    SKU: 018039
    $4,426
    $5,754
    In stock
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    Raypak 018038 Pool Spa Heater Digital LowNox Propane Gas Heater
    Raypak Avia 264A LOW NOx Pool and Spa Heater - Propane Gas - 018038
    SKU: 018038
    $3,493
    $4,541
    In stock
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    Raypak Analog Millivolt Plus Propanel Gas Heater - 406k BTU - 009203
    Raypak Analog Millivolt Plus Propanel Gas Heater - 406k BTU - 009203
    SKU: 009203
    $3,799
    $4,939
    Out of stock
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    Raypak Analog Millivolt Plus Propane Gas Heater - 366k BTU - 009202
    Raypak Analog Millivolt Plus Propane Gas Heater - 366k BTU - 009202
    SKU: 009202
    $3,799
    $4,939
    In stock
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    Raypak Analog Millivolt Plus Propane Gas Heater - 266k BTU - 009201
    Raypak Analog Millivolt Plus Propane Gas Heater - 266k BTU - 009201
    SKU: 009201
    $3,199
    $4,159
    In stock
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    Raypak 407A Natural Gas 399,00 BTU ASME Low NOx Digital Pool Heater - 017708
    Raypak 407A Natural Gas 399,00 BTU ASME Low NOx Digital Pool Heater - 017708
    SKU: 017708
    $5,867
    $7,628
    In stock