{"product_id":"638-020","title":"638-020","description":"Ensure safe and efficient ventilation for your heating system with this professional-grade metal roof jack. Specifically designed for manufactured and mobile home furnaces, this roof jack assembly provides a secure exhaust path for combustion gases, protecting your home's air quality and system performance. Engineered to accommodate a 4\/12 roof pitch, it features a durable, weather-resistant metal construction that stands up to harsh outdoor elements. Whether you are replacing a corroded vent or installing a new HVAC system, this essential venting component ensures a proper seal at the roofline, preventing leaks while maintaining the necessary airflow for your furnace to operate at peak efficiency.\u003cbr\u003e\nType: HVAC Venting Component\u003cbr\u003e\nSize: Standard 4\/12 Pitch\u003cbr\u003e\nApplication: Used primarily in manufactured and mobile home heating systems to provide an exterior exhaust route for gas or oil furnaces through a sloped roof.\u003cbr\u003e\nSpecifications: Constructed from heavy-duty galvanized metal; optimized for 4\/12 pitch roof slopes; corrosion-resistant finish; designed for high-temperature exhaust applications.","brand":"BCFurnace","offers":[{"title":"INTERTHERM ROOF JACK 4\/12 PITCH \/ 638-020","offer_id":51058248286493,"sku":null,"price":1085.78,"currency_code":"CAD","in_stock":true}],"url":"https:\/\/bcfurnace.myshopify.com\/products\/638-020","provider":"BCFurnace","version":"1.0","type":"link"}