{"product_id":"hayward-fdxlgsk1933-h-series-return-side-tube-sheet-insulation","title":"H-Series Return Side Tube Sheet Insulation","description":"\u003cp\u003eThis insulation piece fits the return-side tube sheet inside a Hayward Universal H-Series Low NOx heater, insulating the header area on the water inlet side of the heat exchanger.\u003c\/p\u003e\u003cp class=\"ez-section-heading\"\u003eCompatibility\u003c\/p\u003e\u003cul class=\"ez-highlight-list\"\u003e\n\u003cli\u003eHayward H150FD (H150FDN\/H150FDP)\u003c\/li\u003e\n\u003cli\u003eHayward H200FD (H200FDN\/H200FDP)\u003c\/li\u003e\n\u003cli\u003eHayward H250FD (H250FDN\/H250FDP)\u003c\/li\u003e\n\u003cli\u003eHayward H300FD (H300FDN\/H300FDP)\u003c\/li\u003e\n\u003cli\u003eHayward H350FD (H350FDN\/H350FDP)\u003c\/li\u003e\n\u003cli\u003eHayward H400FD (H400FDN\/H400FDP)\u003c\/li\u003e\n\u003cli\u003eDoes not fit the exhaust-side or air-side gasket kits (FDXLGSK1931, FDXLGSK1930), which are separate parts\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Hayward","offers":[{"title":"Default Title","offer_id":67603167674681,"sku":"FDXLGSK1933","price":73.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0686\/2320\/4665\/files\/Hayward_H_Series_Return_Side_Tube_Sheet_Insulation_Main.webp?v=1791221232","url":"https:\/\/www.ezpools.com\/products\/hayward-fdxlgsk1933-h-series-return-side-tube-sheet-insulation","provider":"EZ Pools","version":"1.0","type":"link"}