Hayward H100ID1 H-Series Low NOx 100,000 BTU Natural Gas Residential Pool and Spa Heater John Merkel 7 years ago Hayward IDXVAL1931 Gas Valve Replacement Kit for Hayward H-Series Induced Draft and Pool HeaterDateNovember 10, 2016In relation toSimilar postHayward H400FDPASME 400000 BTU H-Series Propane Gas Pool and Spa HeaterDateDecember 4, 2018In relation toSimilar postJandy Pro Series JXi 400K BTU Low-NOx Natural Gas Swimming Pool and Spa Heater – JXI400NDateDecember 4, 2018In relation toSimilar post
