Heater parts and installation supplies help maintain, repair, and install pool and spa heating systems. Replacement components support reliable performance and long-term efficiency.

Ideal for repairs, upgrades, and new heater installations.


Products 49-96 of 166
Show
Draft Diverter, JV 100 s  Draft Diverter, JV 100 s , Parts, Pentair, Pool Supplies
Add to Compare
Price: $422.99
View
Item #: 20034803 -

    Description This Laars draft diverter assembly manages the flow of exhaust gases from heating systems. It helps direct these gases safely out of the system, preventing backdrafts and ensuring proper ventilation. The assembly fits specific Laars models and integrates with existing venting setups to maintain efficient operation.

    Electronic Temperature Sensor For Model RP2100, R185, R265 IID Pool Heater Electronic Temperature Sensor For Model RP2100, R185, R265 IID Pool Heater
    Add to Compare
    Price: $121.43
    View
    Item #: 005299B -

      Description Electronic Temperature Sensor For Model RP2100, R185, R265 IID Pool Heater

      External high-limit aqua-stat, 100-240 deg F, extended probe External high-limit aqua-stat, 100-240 deg F, extended probe, 007144F, Heater Parts, Heater Repair, Heater Maintenance, Pool Parts, Pool SUpplies
      Add to Compare
      Price: $445.44
      View
      Item #: L4006H1004 -

        Description:  External High Limit  Aquastat Controller with 100F to 240F operating temperature Includes: Bracket for strap-on mounting, stop factory-set at 240F (116C), and heat-conductive compound. Application: Insulation Depth (in.): 1 1/2 in.Insulation Depth (mm): 38 mmBulb Size (in.): 3/8 in. x 2 7/8 in. copperBulb Size (mm): 10 mm x 73 mm copperSwitching Action: SPST, contacts break on temperature rise.Operating Temperature Range (F): 100F to 240FOperating Temperature Range (C):...

        FLAME SENSOR FLAME SENSOR, 100165921
        Add to Compare
        Price: $44.19
        View
        Item #: 100165921 -

          GASKET, TAPE, 1/4" X 5/8" X 15 SILICONE SPONGE GASKET, PVC - 1/4" X 5/8" BLACK, 100146588
          Add to Compare
          Price: Discontinued by Manufacturer
          View
          Item #: 100146589 -

            GV1420 Stove Pipe Increaser, Galvanized GV1420 Stove Pipe Increaser, Galvanized, GV1420, Pool Parts, Heater supplies, Pool Supplies
            Add to Compare
            Price: $27.99
            View
            Item #: GV1420 -

              Description Imperial Stove Pipe Increaser, Galvanized, 24 ga Thick, Dimensions: 4 in Dia x 6 in H

              H-Series Flame Sensor H-Series Flame Sensor, IDXLFLS1930, Pool Parts Heater Repair, Pool Supplies
              Add to Compare
              Price: $141.40
              View
              Item #: IDXLFLS1930 -

                Description This Flame Sensor is for use with Hayward H-Series Heaters. It is constructed of durable materials. Made for easy installation and use, this part will help ensure the best service life possible.

                HEADER CONNECTION KIT - ALL NON-ASME HEADER CONNECTION KIT - ALL NON-ASME, 100173757
                Add to Compare
                Price: $51.55
                View
                Item #: 100173757 -

                  Lochinvar WTR3001 Header Connection Kit Used in the following models: ER 152, ER 302, ER 202, ER 402, ER 252

                  Heat Exchanger Cupro Nickel Tube Bundle 406A/407A Heat Exchanger Cupro Nickel Tube Bundle 406A/407A, 017981F
                  Add to Compare
                  Price: $2,638.18
                  View
                  Item #: 017981F -

                    Description Raypak 017981F Heat Exchanger Cupro Nickel Tube Bundle 406A/407A used with these models that have Bronze ASME headers. Nickel is corrosion resistant and long-lasting. This is a genuine Raypak product.

                    HEAT EXCHANGER, NON-ASME, 200MBH ER 202 HEAT EXCHANGER, NON-ASME, 200MBH ER 202, 100147464
                    Add to Compare
                    Price: $2,631.72
                    View
                    Item #: 100147464 -

                      Description This Lochinvar Heat Exchanger is a high-quality component designed for efficient heat transfer in various applications. The product features a 'no header' design, which means it does not include the typical inlet and outlet connections found on standard heat exchangers. This unique design allows for more flexibility in installation and use, as it can be customized to fit specific system requirements. The Lochinvar Heat Exchanger is made from durable materials that resist corrosion...