{"product_id":"mr-heater-f102849-vertical-6-vent-kit-category-i","title":"Mr. Heater F102849 Vertical 6 Vent Kit (Category I)","description":"\u003cdiv\u003eThe category 1 vertical 6 in. vent kit provides class 1 single wall B-vent ducting for Mr. Heater Big Maxx and Heatstar unit heaters, ranging from 250,000 BTU to 400,000 BTU. Designed for vertical installation only. Kit includes a 6 in. gas vent top, a storm collar, an adjustable roof flashing, a 6 in. x 26 in. B-vent pipe, two 6 in. x 24 in. 26-GA pipes, a firestop support plate assembly, and a 4 in. to 6 in. adapter (if needed). Other parts may be required for your specific installation needs. Please check and adhere to all state and local codes before installation.\u003c\/div\u003e\u003cul\u003e\n\u003cli\u003eHeat rating (BTU\/hour)- 250000 Btu\/h\u003c\/li\u003e\n\u003cli\u003eSingle and double wall venting pipes\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Mr. Heater","offers":[{"title":"Default Title","offer_id":45012120797359,"sku":"F102849-S03-558","price":591.85,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0636\/1740\/1007\/files\/F102849.jpg?v=1742850132","url":"https:\/\/checkout.cobaltindustrial.ca\/products\/mr-heater-f102849-vertical-6-vent-kit-category-i","provider":"Cobalt Industrial","version":"1.0","type":"link"}