{"product_id":"williams-comfort-products-9301-vent-extension-top-mount-steel","title":"Williams Comfort Products 9301 - Vent Extension,Top Mount,Steel","description":"\u003cp\u003eProduct Type Venting For Gas Heaters, Compatible with Product Type Wall Furnaces, Compatible Grainger Part Number 36FK27, 36FK28, 36FK30, 36FK31, Compatible Mfr. Model Number 2203821, 2209822, 3003821, 3003822, Opening Height 9 in, Opening Width 9 in, Opening Depth 9 in, Mounting Type Top, Vent Direction Horizontal, Vent Length 15 in, Vent Diameter 9 in, Vent Size 9 in, Vent Type Sidewall Venting, Flapper Length 15 in, Material Steel, Outer Diameter 9 in, Overall Length 15 in\u003c\/p\u003e","brand":"WILLIAMS COMFORT PRODUCTS","offers":[{"title":"Default Title","offer_id":43253824815198,"sku":"9301","price":177.66,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0663\/7151\/8558\/files\/Z0u46-hcpEx_4c49657a-f502-454c-b1f7-80f27d46902d.jpg?v=1788384922","url":"https:\/\/nationalboilersupply.com\/products\/williams-comfort-products-9301-vent-extension-top-mount-steel","provider":"National Boiler Supply","version":"1.0","type":"link"}