{"product_id":"olymberyl-aidan-rear-grill-set","title":"Olymberyl Aidan Rear Grill Set","description":"\u003cp\u003eThe rear grill set for the Olymberyl Aidan sits at the back of the firebox and deflects heat, directing combustion gases towards the baffle plate above. It is a cast iron component that can warp or crack after extended use at high temperatures. This is a direct-fit replacement for the HFB443 model.\u003c\/p\u003e\n\n\u003cp\u003e✅ \u003cstrong\u003eCompatible with:\u003c\/strong\u003e Olymberyl Aidan HFB443 boiler stove\u003c\/p\u003e\n\n\u003cp\u003e🔧 \u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eMaterial: Cast iron\u003c\/li\u003e\n\u003cli\u003eHeat resistance: 650°C\u003c\/li\u003e\n\n\u003cli\u003ePart type: Rear grill set\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eA cracked rear grill allows hot gases to bypass the baffle and escape to the flue before full combustion, reducing heat output and efficiency. Replacing the rear grill set restores correct gas flow through the firebox and maintains the stove's rated output.\u003c\/p\u003e\n","brand":"Fire Brick King","offers":[{"title":"Default Title","offer_id":55450896040319,"sku":"HF-MP-20","price":47.04,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0918\/8782\/9375\/files\/aidan-rear-grill-set-190789.jpg?v=1756060742","url":"https:\/\/www.firebrickking.com\/products\/olymberyl-aidan-rear-grill-set","provider":"Fire Brick King","version":"1.0","type":"link"}