{"product_id":"upgraded-oem-furnace-vent-air-pressure-switch-repl","title":"Upgraded OEM Furnace Vent Air Pressure Switch Replacement For B13701 42 With Two Terminals And Hose Port Orange Color Brand New Easy Install Durable Reliable Sensor For Safe Heating System","description":"\u003cdiv\u003eUpgraded OEM Furnace Air Pressure Switch for B13701-42\u003cbr\u003e\n✔️ Brand new OEM pressure switch, 2 terminals, hose port, orange \u003cp\u003eThis is a brand new upgraded OEM furnace air pressure switch designed to replace B13701-42 in common heating systems. It monitors vent pressure to help prevent unsafe operation and keeps the furnace running smoothly. This switch features two wiring terminals and one hose port for easy installation.\u003c\/p\u003e \u003cp\u003e✅ Two terminals for straightforward wiring\u003cbr\u003e✅ Hose port for vent connection\u003cbr\u003e✅ Orange color for quick identification\u003cbr\u003e✅ OEM replacement designed for B13701-42 compatibility\u003c\/p\u003e \u003cp\u003e💡 What is a furnace air pressure switch used for in home heating systems?\u003c\/p\u003e\n\u003cp\u003eIt helps ensure safe furnace operation by verifying vent pressure before ignition.\u003c\/p\u003e - Checks vent pressure before ignition\n- Prevents unsafe startup and possible backdraft\n- Supports easy repair with compatible B13701-42 terminals and hose port \u003c\/div\u003e","brand":"Amazon","offers":[{"title":"Default Title","offer_id":48207270805739,"sku":"VXB00E4Q70M2","price":39.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/71EoxwL5xRL.jpg?v=1778813164","url":"https:\/\/vxb.com\/products\/upgraded-oem-furnace-vent-air-pressure-switch-repl","provider":"VXB Bearings","version":"1.0","type":"link"}