{"product_id":"hi-flame-alpha-inset-boiler-grate-frame","title":"Hi-Flame Alpha Inset Boiler Grate Frame","description":"\u003cp\u003eThe grate frame on the Hi-Flame Alpha Inset Boiler stove holds the combustion assembly in position and supports the inner grate under load. Over time, sustained high temperatures and fuel movement cause the frame to warp or crack, which affects burn performance and ash clearance. Replacing it restores correct grate seating and efficient combustion.\u003c\/p\u003e\n\n\u003cp\u003e✅ \u003cstrong\u003eCompatible with:\u003c\/strong\u003e Hi-Flame Alpha Inset Boiler (AL357i)\u003c\/p\u003e\n\n\u003cp\u003e🔧 \u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eWeight: 7.18 kg\u003c\/li\u003e\n\u003cli\u003eMaterial: Cast iron\u003c\/li\u003e\n\u003cli\u003eHeat resistance: up to 650°C\u003c\/li\u003e\n\n\u003cli\u003ePart type: Boiler grate frame\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eThe boiler grate frame is a structural component that keeps the inner grate properly aligned within the firebox. A correctly fitted frame ensures even fuel distribution, consistent airflow, and proper ash fall. This is a direct replacement part made to the original specification for the Alpha Inset Boiler.\u003c\/p\u003e\n","brand":"Fire Brick King","offers":[{"title":"Default Title","offer_id":55451097989503,"sku":"HF-GF-11","price":69.3,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0918\/8782\/9375\/files\/alpha-inset-boiler-grate-frame-330477.jpg?v=1756060351","url":"https:\/\/www.firebrickking.com\/products\/hi-flame-alpha-inset-boiler-grate-frame","provider":"Fire Brick King","version":"1.0","type":"link"}