Pool Heating & Cooling

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

  • Save 41%
    Hayward Kit Compressor ZP83KWE PFV SMX11012755
    Hayward Kit Compressor ZP83KWE Pfv - SMX11012755
    SKU: SMX11012755
    $1,769
    $3,039
    In stock
  • Save 24%
    Hayward Board-Control H/c - SMX11023511
    SKU: SMX11023511
    $289
    $384
    In stock
  • Save 33% Out of stock
    Pentair Water Pool and Spa Inc Manifold O-Ring Max-E-Therm - 35505-7437Z
    Pentair Water Pool and Spa Inc Manifold O-Ring Max-E-Therm - 35505-7437Z
    SKU: 35505-7437Z
    $30.64
    $46
    Out of stock
  • Save 27%
    Pentair Coil/Tubesheet O-Ring Pkg | 77707-0119
    Pentair Coil/Tubesheet O-Ring Pkg - 77707-0119
    SKU: 77707-0119
    $69
    $95
    In stock
  • Save 33%
    Pentair Appliance Adapter Kit | 77707-0086
    Pentair Appliance Adapter Kit - 77707-0086
    SKU: 77707-0086
    $200.96
    $302
    In stock
  • Save 33%
    Pentair Air Orifice Kit 400K - 77707-0113
    Pentair Air Orifice Kit 400K - 77707-0113
    SKU: 77707-0113
    $71.76
    $108
    In stock
  • Save 33%
    Pentair Sta-Rite Metal Flue Collar for MasterTemp Max-E-Therm Heater, 4"x 6" - 77707-0076
    Pentair Sta-Rite Metal Flue Collar for MasterTemp Max-E-Therm Heater, 4"x 6" - 77707-0076
    SKU: 77707-0076
    $178.14
    $268
    In stock
  • Save 33%
    Pentair Gskt Igntr Svc - 42001-0066S
    Pentair Gasket Ignitor Service - 42001-0066S
    SKU: 42001-0066S
    $62.84
    $95
    In stock
  • Save 33%
    Pentair MasterTemp Pool Heater Transformer, 115/230V - 42001-0107S
    Pentair MasterTemp Pool Heater Transformer, 115/230V - 42001-0107S
    SKU: 42001-0107S
    $74.16
    $112
    In stock
  • Save 33%
    Pentair MasterTemp Heater Manifold Bypass Valve Kit | 77707-0001
    Pentair MasterTemp Heater Manifold Bypass Valve Kit - 77707-0001
    SKU: 77707-0001
    $66.62
    $100
    In stock
  • Save 33%
    Pentair Svc Kit Bolt Down - 42001-0085S
    Pentair Service Kit Bolt Down - 42001-0085S
    SKU: 42001-0085S
    $62.84
    $95
    In stock
  • Save 33%
    Pentair 400 Nat-Lp Conversion Kit - 77707-1341
    Pentair 400 Nat-Lp Conversion Kit - 77707-1341
    SKU: 77707-1341
    $39.74
    $60
    In stock
  • Save 33%
    Pentair Appl Adapter Kit Z-Flex Venting | 77707-0087
    Pentair Appl Adapter Kit Z-Flex Venting - 77707-0087
    SKU: 77707-0087
    $214.84
    $323
    In stock
  • Save 33%
    Pentair Kit 3" PVC Air Intake - 475002
    Pentair Kit 3" PVC Air Intake - 475002
    SKU: 475002
    $252.18
    $379
    In stock
  • Save 33%
    Aladdin Universal Pressure Switch 1-5 PSI 25A | 3925
    Aladdin Universal Pressure Switch 1-5 PSI 25A - 3925
    SKU: 3925
    $49.91
    $75
    In stock
  • Save 34%
    Magic Plastics Split Nut W/ Screws 1.5" Heater - SP0121108015
    SKU: SP0121108015
    $17.64
    $27
    In stock
  • Save 33% Out of stock
    Swimables Max-E-Therm Manifold with O-Ring Mastertemp - SW-41-206
    Swimables Max-E-Therm Manifold with O-Ring Mastertemp - SW-41-206
    SKU: SW-41-206
    $119
    $179
    Out of stock
  • Save 36%
    RAYPAK RUUD INC IID 0-4500 AVIA LOW NOX HEATER P-D404A-EN-C 399K NG | 018093
    Raypak Iid 0-4500 Avia Low Nox Heater P-D404A-EN-C 399K NG - 018093
    SKU: 018093
    $3,599
    $5,634
    In stock
  • Save 33%
    Raypak NG Iid 0-2K Digital Heater P-D406A-EN-C #50 399K - 009997
    SKU: 009997
    $3,477.59
    $5,217
    In stock
  • Save 35%
    RAYPAK INC IID 0-4500 AVIA LOW NOX HEATER P-D264A-EN-C 264K NG | 018092
    Raypak Iid 0-4500 Avia Low Nox Heater P-D264A-EN-C 264K NG - 018092
    SKU: 018092
    $2,839
    $4,418
    In stock
  • Save 35% Out of stock
    RAYPAK INC IID 0-4500 AVIA LOW NOX HEATER P-D404A-EP-C 399K LP | 018099
    Raypak Iid 0-4500 Avia Low Nox Heater P-D404A-EP-C 399K LP - 018099
    SKU: 018099
    $3,659
    $5,634
    Out of stock
  • Save 32%
    Raypak 156A D-13 Residential Pool Heater High Wind Top, 12 lbs - 014719
    Raypak 156A D-13 Residential Pool Heater High Wind Top, 12 lbs - 014719
    SKU: 014719
    $155
    $231
    In stock
  • Save 33% Out of stock
    Raypak Restraint Bracket 207A- 407A - 011636
    Raypak Restraint Bracket 207A- 407A - 011636
    SKU: 011636
    $54.20
    $82
    Out of stock
  • Save 33%
    Raypak Flange In/out BR1-1/2 & 2-KIT - 013812F
    Raypak Flange In/out BR1-1/2 & 2-KIT - 013812F
    SKU: 013812F
    $213.35
    $321
    In stock