Today’s new pool heaters offer a much more advanced design that is more dependable, more energy efficient, more durable and have more features. Some of the pool heaters even offer integrated pool timers and freeze protectors. And they are shrinking, too; today’s heaters are smaller and lighter yet heat up faster and more cheaply.

    Showing 1–18 of 68 results

      Hayward CSPA XI Electric Heater Parts

      SKU: hayward-cspa-xi-electric-heater-parts

      In stock

      $20.00$151.00

      Hayward CZ Models 150 400 Heater Parts

      SKU: hayward-cz-models-150-400-heater-parts

      In stock

      $30.00$43.00

      Hayward H-Series AboveGround Pool/Spa Heater, 135k, Electronic Ign., LP (Natural Gas) (W3H135FDN)

      SKU: W3H135FDN

      In stock

      Original price was: $2,250.00.Current price is: $1,949.00.

      Hayward H-Series AboveGround Pool/Spa Heater, 135k, Electronic Ign., LP (Propane) W3H135FDP

      SKU: W3H135FDP

      In stock

      Original price was: $2,250.00.Current price is: $1,949.00.

      Hayward H-Series Electronic Heater Parts, ED2, Before 2004

      SKU: hayward-h-series-electronic-heater-parts-ed2-before-2004

      In stock

      $17.00$1,699.00

      Hayward Heatmaster HM2 Heater Parts

      SKU: hayward-heatmaster-hm2-heater-parts

      In stock

      $26.00$66.00

      Hayward PSE Electric Heater Parts

      SKU: hayward-pse-electric-heater-parts

      In stock

      $70.00$89.00

      Hayward PSG II Models 110 355 Heater Parts

      SKU: hayward-psg-ii-models-110-355-heater-parts

      In stock

      $9.00$69.00

      Hayward Universal H Heater, Cu-Ni Exch., 150K BTU, Propane (W3H150FDP)

      SKU: W3H150FDP

      In stock

      Original price was: $2,599.00.Current price is: $2,419.00.

      Hayward Universal H Heater, Cu-Ni Exch., 200K BTU, Propane (H200FDP) (W3H200FDP)

      SKU: W3H200FDP

      In stock

      Original price was: $3,299.00.Current price is: $2,999.00.

      Hayward Universal H Heater, CU-Ni Exch., 250K BTU, Prop.(H250FDP) (W3H250FDP)

      SKU: H250FDP

      In stock

      Original price was: $3,499.00.Current price is: $3,299.00.

      Hayward Universal H Heater, CU-Ni Exch., 400K BTU, Prop.(H400FDP) (W3H400FDP)

      SKU: W3H400FDP

      In stock

      Original price was: $4,299.00.Current price is: $4,199.00.

      Hayward Universal H Heater, LowNOx, Cu-Ni Exch., 150K BTU, NG (W3H150FDN)

      SKU: W3H150FDN

      In stock

      Original price was: $2,599.00.Current price is: $2,419.00.

      Hayward Universal H Heater, LowNOx, Cu-Ni Exch., 200K BTU, NG (H200FDN) (W3H200FDN)

      SKU: W3H200FDN

      In stock

      Original price was: $3,299.00.Current price is: $2,999.00.

      Hayward Universal H Heater, LowNOx, CU-Ni Exch., 250K BTU, NG (H250FDN) (W3H250FDN)

      SKU: W3H250FDN

      In stock

      Original price was: $3,499.00.Current price is: $3,299.00.

      Hayward Universal H Heater, LowNOx, CU-Ni Exch., 400K BTU, NG (H400FDN) (W3H400FDN)

      SKU: W3H400FDN

      In stock

      Original price was: $4,299.00.Current price is: $4,199.00.