{"product_id":"hayward-haxgsv0004-gas-valve-150-to-400-liquid-propane-dual-stage","title":"Hayward HAXGSV0004 Gas Valve - 150 to 400 Liquid Propane Dual Stage","description":"\u003cp\u003e\u003cstrong\u003eWhat This Part Is Used For\u003c\/strong\u003e\u003cbr\u003e The Hayward HAXGSV0004 Gas Valve is designed for H Series heaters rated 150 to 400 using liquid propane dual stage systems. It regulates LP gas delivery during heater operation. \u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhy This Part Matters\u003c\/strong\u003e\u003cbr\u003e An improperly functioning gas valve can cause ignition problems or unstable flame performance. Replacing it restores controlled gas flow and reliable burner operation. Proper regulation protects both heater components and overall safety. \u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eKey Features and Specifications\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eGenuine Hayward gas valve\u003c\/li\u003e\n\u003cli\u003eManufacturer part number: HAXGSV0004\u003c\/li\u003e\n\u003cli\u003eFor 150 to 400 H Series heaters\u003c\/li\u003e\n\u003cli\u003eLiquid propane dual stage configuration\u003c\/li\u003e\n\u003cli\u003eGas flow control component\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eInstallation and Fitment Guidance\u003c\/strong\u003e\u003cbr\u003e Installation should follow local gas safety codes. Confirm by manufacturer part number before ordering. \u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eAbout the Hayward Brand\u003c\/strong\u003e\u003cbr\u003e Hayward designs its H Series heaters with integrated gas control systems. Dual stage valves help maintain consistent combustion. Genuine Hayward components ensure proper integration with ignition systems. Professionals trust Hayward for safe heater repairs. \u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCommon Service Context\u003c\/strong\u003e\u003cbr\u003e Commonly replaced during major heater overhauls or when addressing inconsistent flame performance. \u003c\/p\u003e","brand":"Hayward","offers":[{"title":"Default Title","offer_id":52050113069330,"sku":"HAXGSV0004","price":507.94,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0733\/2279\/1186\/files\/HPPHAXGSV0004_0.jpg?v=1771891743","url":"https:\/\/www.aquaterrabackyard.com\/products\/hayward-haxgsv0004-gas-valve-150-to-400-liquid-propane-dual-stage","provider":"Aqua Terra Backyard","version":"1.0","type":"link"}