{"product_id":"773-439","title":"773-439","description":"Ensure your heating system operates safely and efficiently with this high-temperature pressure switch vacuum hose. Designed specifically for HVAC applications, this air proving tubing connects the furnace pressure switch to the collector box or draft inducer motor. It plays a vital role in detecting proper venting pressure, allowing the furnace to signal that it is safe to ignite. Made from high-grade, heat-resistant materials, this hose is built to resist the thermal stress of a furnace cabinet, preventing the cracking or brittleness that often leads to system lockout. Whether you are performing routine maintenance or repairing a furnace that won't stay lit, this flexible 3\/16 inch ID tubing provides a reliable, airtight seal for optimal pressure sensing in high-efficiency gas furnaces.\u003cbr\u003e\nType: Air Pressure Switch Vacuum Hose\u003cbr\u003e\nSize: 3\/16 inch ID\u003cbr\u003e\nDimensions: 16 to 24 inches × 3\/16 inch ID\u003cbr\u003e\nApplication: Used in residential gas furnaces and HVAC systems to connect the draft inducer blower or collector box to the air proving switch.\u003cbr\u003e\nSpecifications: High-temperature resistant material, flexible vacuum-rated construction, 3\/16\" internal diameter.","brand":"BCFurnace","offers":[{"title":"HIGH TEMPERATURE PRESSURE SWITCH VACUUM HOSE 3\/16\"ID X 16\" OR 3\/16\"ID X 24\" \/ 773-439","offer_id":50822694895901,"sku":null,"price":18.01,"currency_code":"CAD","in_stock":true},{"title":"HIGH TEMPERATURE PRESSURE SWITCH VACUUM HOSE 3\/16\"ID X 16\" OR 3\/16\"ID X 24\" \/ 311166-755","offer_id":50822694994205,"sku":null,"price":18.01,"currency_code":"CAD","in_stock":true},{"title":"HIGH TEMPERATURE PRESSURE SWITCH VACUUM HOSE 3\/16\"ID X 16\" OR 3\/16\"ID X 24\" \/ 79-21491-83","offer_id":50822695026973,"sku":null,"price":18.01,"currency_code":"CAD","in_stock":true},{"title":"HIGH TEMPERATURE PRESSURE SWITCH VACUUM HOSE 3\/16\"ID X 16\" OR 3\/16\"ID X 24\" \/ 98L78-9","offer_id":50822695059741,"sku":null,"price":18.01,"currency_code":"CAD","in_stock":true},{"title":"HIGH TEMPERATURE PRESSURE SWITCH VACUUM HOSE 3\/16\"ID X 16\" OR 3\/16\"ID X 24\" \/ B1392705","offer_id":50822695092509,"sku":null,"price":18.01,"currency_code":"CAD","in_stock":true},{"title":"HIGH TEMPERATURE PRESSURE SWITCH VACUUM HOSE 3\/16\"ID X 16\" OR 3\/16\"ID X 24\" \/ LB-96015D*","offer_id":50822694928669,"sku":null,"price":18.01,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0836\/7298\/9981\/files\/123f8b6b090a427e86cebbc088c9f89e.webp?v=1773964594","url":"https:\/\/bcfurnace.myshopify.com\/products\/773-439","provider":"BCFurnace","version":"1.0","type":"link"}