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Hayward Pool Heater Parts

Your search for Hayward Pool Heater Parts is over! We have 93 Hayward Pool Heater Parts from $5.99 to $929.99, and that barely splashes the surface. YourPoolHQ is home to over 100,000 spa and pool products, at the best prices anywhere. Supplies from all the brands you count on are here, waiting to ship directly to your favorite oasis. Our 100% satisfaction guarantee means that every one of the Hayward Pool Heater Parts we sell will be exactly as promised, or we'll do everything we can to make it right. Our entire selection of Hayward Pool Heater Parts is available online, so take a look around and use our simple online checkout when you're ready. Whether you know exactly what you want or could use a little help, we're here for you. Give us a call or send us an email and we'll answer all your pool supply questions.

Showing 13-24 of 93
  1. Hayward HAY-15-1515 - Hayward H400FD H-Series Heater Vertical Vent Adapter Kit UHXNEGVT14001
    Item#:
    HAY-15-1515  
    Our Price:
    $149.99
    List Price: $214.99
    Description:

     

    • For use with Hayward Universal H-Series Low NOx H400FD gas heaters only
    • 400,000 btu heaters
    • Negative Pressure
    • Vertical Venting
    • 8” vent stack
    • 50 ft. maximum vertical height
    • 25 ft. maximum horizontal length (Horizontal length not to exceed 1/2 the vertical height)
    • 3 elbows maximum
    • Hayward HAY-151-1575 - Hayward H-Series By-Pass Valve Kit - Old Style - HAXBPK1931
      Item#:
      HAY-151-1575  
      Our Price:
      $38.99
      List Price: $54.99
      Description:

       

      • Hayward part number HAXBPK1931
      • By Pass Valve Kit
      • Old Style - pre 10/28/00
      • Cross Reference: HAXBPK1930
      • Fits H-Series ED1 and Induced Draft Heaters
      • Factory original Hayward replacement part

       

      Kit Includes:

      • HAXHOR1930 Header O-Ring
      • Black Plastic Baffle
      • Round Brass By-pass End
      • Brass By-Pass Shaft
      • Plug
      • Spring
      • Hayward HAY-151-1554 - Hayward H-Series ED1 1/4 inch Brass Plug HAXPLG1930
        Item#:
        HAY-151-1554  
        Our Price:
        $9.99
        List Price: $14.99
        Description:

         

        • Hayward part number HAXPLG1930
        • Brass Plug
        • 1/4" NPT
        • For H-Series ED1 Heaters
        • Factory original Hayward replacement part


        Fits the following Hayward H-Series heater models:

        • H150PED1
        • H200PED1  
        • H250PED1
        • H300PED1
        • H350PED1
        • H400PED1
      • Hayward CFZ-151-1717 - Hayward Heater Pressure Switch Adapter CHXPSA1930
        Item#:
        CFZ-151-1717  
        Our Price:
        $13.99
        List Price: $21.99
        Description:

         

        • Hayward part number CHXPSA1930
        • Pressure Switch Adapter
        • Fits Hayward ED1, Induced Draft & Induced Draft Low Nox
        • Fits Hayward Comfortzone
        • Fits Hayward Heatmaster
        • Factory original Hayward replacement part
      • Hayward HAY-151-8222 - Hayward H-Series ED1 & Induced Draft Rear Header HAXRHD1930
        Item#:
        HAY-151-8222  
        Our Price:
        $47.99
        List Price: $62.99
        Description:

        • Hayward part number HAXRHD1930
        • Rear Header Only
        • For H-Series ED1 Heaters
        • For H-Series Induced Draft Heaters
        • For heaters made before 10/28/00
        • Factory original Hayward replacement part

        Fits the following Hayward H-Series models only:

        • H150ED1,  H150PED1,  H200ED1,  H200PED1 
        • H250ED1,  H250PED1,  H300ED1,  H300PED1
        • H350ED1,  H350PED1,  H400ED1,  H400PED1
        • H250,  H250N,  H250P,  H400,  H400N,  H400P
      • Hayward HAY-151-1738 - Hayward H-Series ED1 Conversion Kit LP to NG HAXCNK0002
        Item#:
        HAY-151-1738  
        Our Price:
        $284.99
        List Price: $344.99
        Description:

         

        • Hayward part number HAXCNK0001
        • H150-H400 propane (lp) to natural gas (ng) conversion kit
        • Fits Hayward H-Series Millivolt Electronic Only
        • Only works with ED1 style H-Series heater models H200P1, H150P1, H250P1
        • Factory original Hayward part
      • Hayward HAY-151-1206 - Hayward H-Series H400IDL Heat Exchanger Assembly IDXLHXA1400
        Item#:
        HAY-151-1206  
        Our Price:
        $929.99
        List Price: $1,074.99
        Description:

         

        • Hayward part number IDXLHXA1400
        • Heat Exchanger Assembly
        • Fits H400IDL1, H400IDL2, H400IDPL1, H400IDPL2 H-Series Heaters
        • 400k BTU
        • Factory original Hayward replacement part
      • Hayward HAY-151-0004 - Hayward H-Series H200FD Heat Exchanger Assembly FDXLHXA1200
        Item#:
        HAY-151-0004  
        Our Price:
        $579.99
        List Price: $699.99
        Description:

         

        • Hayward part number FDXLHXA1200
        • Heat Exchanger Assembly
        • 200,000 BTU
        • For H200FD H-Series Heaters
        • Factory original Hayward replacement part
      • Hayward HAY-151-1353 - Hayward H-Series H350 ED1 / ED2 Heat Exchanger Assembly HAXHXA1353
        Item#:
        HAY-151-1353  
        Our Price:
        $839.99
        List Price: $999.99
        Description:

        • Hayward part number HAXHXA1353
        • Heat Exchanger Assembly
        • For 350k BTU Heaters
        • For H350 H-Series Heaters
        • Fits Hayward H-Series H350ED1,  H350PED1
        • Fits Hayward H-Series H3501,  H350ED2,  H350P1,  H350PED2
        • Factory original Hayward replacement part
      • Hayward HAY-151-1000 - Hayward Universal H-Series FD Heater Header Assembly FDXLFHA1930
        Item#:
        HAY-151-1000  
        Our Price:
        $136.99
        List Price: $184.99
        Description:

         

        • Hayward part number FDXLFHA1930
        • Header Assembly
        • For Universal H-Series Low Nox Heaters
        • Only works with the specific models listed below
        • Factory original Hayward replacement part


        Used with the following Hayward H-Series models:

        • Hayward H150FDN, H150FDP
        • Hayward H200FDN, H200FDP
        • Hayward H250FDN, H250FDP
        • Hayward H300FDN, H300FDP
        • Hayward H350FDN, H350FDP
        • Hayward H400FDN, H400FDP
      • Hayward HAY-151-0008 - Hayward H-Series H400FD Heat Exchanger Assembly FDXLHXA1400
        Item#:
        HAY-151-0008  
        Our Price:
        $719.99
        List Price: $899.99
        Description:

         

        • Hayward part number FDXLHXA1400
        • Heat Exchanger Assembly
        • 400,000 BTU
        • For H400FD H-Series Heaters
        • Factory original Hayward replacement part
      • Hayward HAY-15-1502 - Hayward H250FD Indoor Vertical Vent Adapter Kit Neg Pressure UHXNEGVT12501
        Item#:
        HAY-15-1502  
        Our Price:
        $144.99
        List Price: $169.99
        Description:
        • Hayward part number UHXNEGVT12501
        • Indoor Vertical Vent Adapter Kit
        • For H250FD Series Heaters only
        • 6" Vent Opening
        • Negative Pressure (Vertical) Ventilation


        Negative-Pressure Ventilation is for a vertical or straight up or almost straight up vent pipe where the heat rise creates lift and minimal condensation will form in the pipe.

        Positive-Pressure Ventilation is for a more horizontal application venting application where the heat rise is less and there is a chance of more condensation in the pipe that will cause rusting and damage.

      View All Hayward Pool Heater Parts »