{"product_id":"natural-gas-valve-kit-fd","title":"Hayward Natural Gas Valve Kit, FD Series","description":"\u003cp\u003eThis is the natural gas valve for Hayward's Universal H-Series Low NOx FD heaters. It fits every size in the line, H150FD, H200FD, H250FD, H300FD, H350FD and H400FD, across the pool, spa and hot tub versions and the ASME models.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003ePart number history\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eHayward has superseded FDXLGSV0001 with FDXLGSV0003. If your parts list or the tag on your old valve shows FDXLGSV0001, this is the current replacement; FDXLGSV0003 is what ships.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eNatural gas only\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eGas valves are fuel specific. If your heater runs on propane, order the FD Series LP gas valve instead. Converting a heater from one fuel to the other is a separate job that uses the burner orifice kit or the conversion kit, not just a valve.\u003c\/p\u003e\u003cp\u003eGas valve replacement should be done by a qualified technician, with the gas supply shut off and the connection leak checked before the heater goes back into service.\u003c\/p\u003e","brand":"Hayward","offers":[{"title":"Default Title","offer_id":48624833233108,"sku":"HAY-151-0032","price":388.04,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0801\/9568\/2516\/files\/default_1bcb11ba-3351-4ee4-8d7b-c7ed2990d65e.png?v=1788643297","url":"https:\/\/www.activepoolsupply.com\/products\/natural-gas-valve-kit-fd","provider":"Active Pool Supply","version":"1.0","type":"link"}