{"product_id":"haxfhd1931","title":"Hayward H-Series Low NOx Front Header After 10\/2000 (HAXFHD1931)","description":"\u003cp\u003eThe front header on an H-Series Low NOx heater is a critical water-side component, directing flow through the heat exchanger area while supporting reliable heater performance. This Hayward replacement front header is intended for compatible H-Series Low NOx heaters manufactured after October 2000.\u003c\/p\u003e\u003cp\u003eA damaged or leaking header can affect water flow, create service issues, and place added strain on the heater system. Replacing the header with the correct matching part helps keep the heater repair focused and professional. Always confirm heater series, date range, and part number before installation, and follow appropriate heater service procedures.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eReplacement front header for compatible Hayward H-Series Low NOx heaters\u003c\/li\u003e\n\u003cli\u003eDesigned for units after October 2000 where applicable\u003c\/li\u003e\n\u003cli\u003eHelps restore proper water flow through the heater assembly\u003c\/li\u003e\n\u003cli\u003eUseful for leak repair or header damage service work\u003c\/li\u003e\n\u003cli\u003eVerify heater model and production date before ordering\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Hayward Pool Products","offers":[{"title":"Default Title","offer_id":48503090184347,"sku":"HAXFHD1931","price":191.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1751\/9347\/files\/47-150-1814_XL.jpg?v=1778034413","url":"https:\/\/www.bathandspaparts.com\/products\/haxfhd1931","provider":"Bath and Spa Parts Online","version":"1.0","type":"link"}