{"product_id":"refractory-front-rear-336a","title":"Raypak Genuine OEM Refractory, Front and Rear, 336A","description":"\u003cp\u003eThe Raypak 010091F is the refractory tile used on current Raypak heaters in the standard atmospheric versions. It is supplied as a set of 2, the front and the rear tile for the 336A.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDimensions and shape\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eEach tile measures 17-7\/8 in. high, 19-1\/2 in. across the top, 18-3\/4 in. across the bottom, and 1 in. thick. They are made in a T shape, but only slightly: the 19-1\/2 in. top width extends about 2 in. down, and from there the sides come in about 3\/8 in. each to the 18-3\/4 in. bottom width.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhy refractory matters\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eRefractory lines the combustion area and holds the heat where it belongs. When it cracks or crumbles, heat reaches metal that was never meant to see it, and a cheap ceramic part becomes an expensive heater repair. Handle the tiles carefully during the swap, as refractory is brittle by nature.\u003c\/p\u003e","brand":"Raypak","offers":[{"title":"Default Title","offer_id":48628968194260,"sku":"RAY-151-1280","price":229.73,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0801\/9568\/2516\/files\/default_d4b737d3-35ba-4f01-8d9f-4ad19fa6ce1c.jpg?v=1788758560","url":"https:\/\/www.activepoolsupply.com\/products\/refractory-front-rear-336a","provider":"Active Pool Supply","version":"1.0","type":"link"}