Pool Heaters

Looking for Pool Heaters? Welcome to the deep end! We stock 51 Pool Heaters, priced from $499.99 to $2,499.99, and so much more. With over 100,000 spa and pool products at the lowest prices on the web, YourPoolHQ is a virtual oasis. We've got supplies from all the brands you trust, ready to ship directly to your door. Each and every one of the Pool Heaters on our site comes with a 100% satisfaction guarantee - if you're not completely happy with your purchase, we'll make it right. Shop around, use our categories and search tool to find the Pool Heaters you're looking for, and check out when you're ready. We're working every day to provide the answers to your pool questions - if you need a little help, just give us a call or send an email.

Showing 1-12 of 51
  1. Hayward H-Series 350K BTU Natural Gas Pool Heater H350FDN
    Item#:
    HAY-15-731  
    Our Price:
    $1,999.99
    List Price: $2,499.99
    Description:

    Now you can enjoy a warmer pool this season without drastically raising your energy costs. Its hydraulic performance also saves energy by reducing the circulation time of the pump and it can raise the temperature of an 800 gallon pool 30 degrees in less than an hour. Whether you want to extend your swimming season or swim year-round, Universal H-Series heaters give you comfort with efficiency. It’s the perfect addition to your pool system.


    Hayward H-Series Pool Heater Brochure

    Hayward H-Series Heater Parts

  2. Hayward H-Series 350K BTU Propane Pool Heater H350FDP
    Item#:
    HAY-15-734  
    Our Price:
    $1,999.99
    List Price: $2,499.99
    Description:

    Now you can enjoy a warmer pool this season without drastically raising your energy costs. Its hydraulic performance also saves energy by reducing the circulation time of the pump and it can raise the temperature of an 800 gallon pool 30 degrees in less than an hour. Whether you want to extend your swimming season or swim year-round, Universal H-Series heaters give you comfort with efficiency. It’s the perfect addition to your pool system.


    Hayward H-Series Pool Heater Brochure

    Hayward H-Series Heater Parts

  3. Hayward H-Series 300K BTU Natural Gas Pool Heater H300FDN
    Item#:
    HAY-15-738  
    Our Price:
    $1,899.99
    List Price: $2,434.99
    Description:

    Now you can enjoy a warmer pool this season without drastically raising your energy costs. Its hydraulic performance also saves energy by reducing the circulation time of the pump and it can raise the temperature of an 800 gallon pool 30 degrees in less than an hour. Whether you want to extend your swimming season or swim year-round, Universal H-Series heaters give you comfort with efficiency. It’s the perfect addition to your pool system.


    Hayward H-Series Pool Heater Brochure

    Hayward H-Series Heater Parts

  4. Raypak 266k BTU NG ASME Commercial Pool Heater C-R266A-EN-C - 009269
    Item#:
    RAY-15-9269  
    Our Price:
    $1,799.99
    List Price: $2,044.99
    Description:

    This 266k BTU Digital Natural Gas Heater by Raypak is ASME rated for residential and commercial applications. This heater includes microprocessor based controls which allows you to control diagnostic readouts while it continually monitors operational status. 2 Inch glass-lined headers allow for the higher working pressure required by ASME standards. The digital control allows you to set the temperature to your favorite setting by simply pressing the up or down temperature control button. The digital LCD display gives you a constant read out of your pool water temperature.


    The 009269 Raypak C-R266A-EN-C #50 Pool Heater is a 266,000 BTU natural gas (NG) ASME heater with a digital ignition.


    Raypak Pool Heater Brochure


    Raypak Pool Installation & Operation Manual


    Raypak Pool Heater Technical Data

  5. Raypak 333k BTU NG ASME Commercial Pool Heater C-R336A-EN-C - 009270
    Item#:
    RAY-15-9270  
    Our Price:
    $2,049.99
    List Price: $2,274.99
    Description:

    This 333k BTU Digital Natural Gas Heater by Raypak is ASME rated for residential and commercial applications. This heater includes microprocessor based controls which allows you to control diagnostic readouts while it continually monitors operational status. 2 Inch glass-lined headers allow for the higher working pressure required by ASME standards. The digital control allows you to set the temperature to your favorite setting by simply pressing the up or down temperature control button. The digital LCD display gives you a constant read out of your pool water temperature.


    The 009270 Raypak C-R336A-EN-C #50 Pool Heater is a 333,000 BTU natural gas (NG) ASME heater with a digital ignition.


    Raypak Pool Heater Brochure


    Raypak Pool Installation & Operation Manual


    Raypak Pool Heater Technical Data

  6. Raypak 399k BTU NG ASME Commercial Pool Heater C-R406A-EN-C - 009271
    Item#:
    RAY-15-9271  
    Our Price:
    $2,279.99
    List Price: $2,544.99
    Description:

    This 399k BTU Digital Natural Gas Heater by Raypak is ASME rated for residential and commercial applications. This heater includes microprocessor based controls which allows you to control diagnostic readouts while it continually monitors operational status. 2 Inch glass-lined headers allow for the higher working pressure required by ASME standards. The digital control allows you to set the temperature to your favorite setting by simply pressing the up or down temperature control button. The digital LCD display gives you a constant read out of your pool water temperature.


    The 009271 Raypak C-R406A-EN-C #50 Pool Heater is a 399,000 BTU natural gas (NG) ASME heater with a digital ignition.


    Raypak Pool Heater Brochure


    Raypak Pool Installation & Operation Manual


    Raypak Pool Heater Technical Data

  7. Raypak 400K BTU Digital Natural Gas Pool Heater - P-R406A-EN-C - 009219
    Item#:
    RHM-15-9965  
    Our Price:
    $2,089.99
    List Price: $2,399.99
    Description:

    Raypak digital pool and spa heaters feature electronic ignition with a digital thermostat and Polymer headers. Raypak heaters feature the best outdoor design available in the market today. With over 50 years of designing and building gas heaters, Raypak has put all that experience into its digital gas heater design. It is so thoughtfully and carefully designed it actually protects itself from the things that tend to stifle ordinary pool and spa heaters: falling leaves, wind, airborne debris, rain, downdrafts, updrafts, sleet, snow, etc. In fact it is so efficiently designed it ensures uninterrupted heating performance regardless of all but the most extreme weather conditions. Built Raypak tough. Built to last.

    The 009219 Raypak P-R406A-EN-C #50 Pool Heater is a 400,000 BTU natural gas (NG) heater with a digital ignition.


    Raypak Pool Heater Brochure


    Raypak Pool Installation & Operation Manual


    Raypak Pool Heater Technical Data

  8. Raypak 333K BTU Digital Natural Gas Pool Heater - P-R336A-EN-C - 009218
    Item#:
    RHM-15-9964  
    Our Price:
    $1,899.99
    List Price: $2,194.99
    Description:

    Raypak digital pool and spa heaters feature electronic ignition with a digital thermostat and Polymer headers. Raypak heaters feature the best outdoor design available in the market today. With over 50 years of designing and building gas heaters, Raypak has put all that experience into its digital gas heater design. It is so thoughtfully and carefully designed it actually protects itself from the things that tend to stifle ordinary pool and spa heaters: falling leaves, wind, airborne debris, rain, downdrafts, updrafts, sleet, snow, etc. In fact it is so efficiently designed it ensures uninterrupted heating performance regardless of all but the most extreme weather conditions. Built Raypak tough. Built to last.

    The 009218 Raypak P-R336A-EN-C #50 Pool Heater is a 333,000 BTU natural gas (NG) heater with a digital ignition.


    Raypak Pool Heater Brochure


    Raypak Pool Installation & Operation Manual


    Raypak Pool Heater Technical Data

  9. Raypak 266K BTU Digital Natural Gas Pool Heater - P-R266A-EN-C - 009217
    Item#:
    RHM-15-9963  
    Our Price:
    $1,649.99
    List Price: $1,899.99
    Description:

    Raypak digital pool and spa heaters feature electronic ignition with a digital thermostat and Polymer headers. Raypak heaters feature the best outdoor design available in the market today. With over 50 years of designing and building gas heaters, Raypak has put all that experience into its digital gas heater design. It is so thoughtfully and carefully designed it actually protects itself from the things that tend to stifle ordinary pool and spa heaters: falling leaves, wind, airborne debris, rain, downdrafts, updrafts, sleet, snow, etc. In fact it is so efficiently designed it ensures uninterrupted heating performance regardless of all but the most extreme weather conditions. Built Raypak tough. Built to last.

    The 009217 Raypak P-R266A-EN-C #50 Pool Heater is a 266,000 BTU natural gas (NG) heater with a digital ignition.


    Raypak Pool Heater Brochure


    Raypak Pool Installation & Operation Manual


    Raypak Pool Heater Technical Data

  10. Raypak 206K BTU Digital Natural Gas Pool Heater - P-R206A-EN-C - 009216
    Item#:
    RHM-15-9962  
    Our Price:
    $1,549.99
    List Price: $1,799.99
    Description:

    Raypak digital pool and spa heaters feature electronic ignition with a digital thermostat and Polymer headers. Raypak heaters feature the best outdoor design available in the market today. With over 50 years of designing and building gas heaters, Raypak has put all that experience into its digital gas heater design. It is so thoughtfully and carefully designed it actually protects itself from the things that tend to stifle ordinary pool and spa heaters: falling leaves, wind, airborne debris, rain, downdrafts, updrafts, sleet, snow, etc. In fact it is so efficiently designed it ensures uninterrupted heating performance regardless of all but the most extreme weather conditions. Built Raypak tough. Built to last.

    The 009216 Raypak P-R206A-EN-C #50 Pool Heater is a 206,000 BTU natural gas (NG) heater with a digital ignition.


    Raypak Pool Heater Brochure


    Raypak Pool Installation & Operation Manual


    Raypak Pool Heater Technical Data

  11. Raypak 266K BTU Millivolt Natural Gas Pool Heater P-R266A-MN-C - 009193
    Item#:
    RHM-15-9907  
    Our Price:
    $1,629.99
    List Price: $1,844.99
    Description:

    Raypak #50 millivolt pool and spa heaters feature a standing gas pilot with a mechanical thermostat and Polymer headers. Raypak heaters feature the best outdoor design available in the market today. With over 50 years of designing and building gas heaters, Raypak has put all that experience into its digital gas heater design. It is so thoughtfully and carefully designed it actually protects itself from the things that tend to stifle ordinary pool and spa heaters: falling leaves, wind, airborne debris, rain, downdrafts, updrafts, sleet, snow, etc. In fact it is so efficiently designed it ensures uninterrupted heating performance regardless of all but the most extreme weather conditions. Built Raypak tough. Built to last.

    The 009193 Raypak P-R266A-MN-C #50 Pool Heater is a 266,000 BTU natural gas (NG) millivolt heater. This heater features corrosion-resistant polymer headers.

  12. Raypak 206K BTU Millivolt Natural Gas Pool Heater P-R206A-MN-C - 009192
    Item#:
    RHM-15-9906  
    Our Price:
    $1,499.99
    List Price: $1,674.99
    Description:

    Raypak #50 millivolt pool and spa heaters feature a standing gas pilot with a mechanical thermostat and Polymer headers. Raypak heaters feature the best outdoor design available in the market today. With over 50 years of designing and building gas heaters, Raypak has put all that experience into its digital gas heater design. It is so thoughtfully and carefully designed it actually protects itself from the things that tend to stifle ordinary pool and spa heaters: falling leaves, wind, airborne debris, rain, downdrafts, updrafts, sleet, snow, etc. In fact it is so efficiently designed it ensures uninterrupted heating performance regardless of all but the most extreme weather conditions. Built Raypak tough. Built to last.

    The 009192 Raypak P-R206A-MN-C #50 Pool Heater is a 206,000 BTU natural gas (NG) millivolt heater. This heater features corrosion-resistant polymer headers.

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