{"product_id":"000-807","title":"000-807","description":"This furnace air pressure switch is a vital safety component designed for modern high-efficiency heating systems. Acting as an air proving switch, it monitors the draft created by the inducer motor to ensure proper venting before the ignition sequence begins. Rated at 1.25\" Water Column (WC) with an SPST (Single Pole Single Throw) configuration, this replacement part helps detect vent obstructions or mechanical failures in the blower system. It is an essential component for HVAC maintenance and repair, ensuring your residential furnace operates safely and efficiently by preventing gas flow if adequate airflow is not detected.\u003cbr\u003e\nType: Air Proving Pressure Switch\u003cbr\u003e\nSize: Standard\u003cbr\u003e\nApplication: Used primarily in gas-fired furnaces and HVAC air handling units to verify proper airflow and venting during the combustion cycle.\u003cbr\u003e\nSpecifications: 1.25\" Water Column (WC) trip point, SPST (Single Pole Single Throw) electrical contact configuration.","brand":"BCFurnace","offers":[{"title":"Pressure Switch, 1.25\" Water Column, SPST \/ 000-807","offer_id":50341597085981,"sku":null,"price":213.57,"currency_code":"CAD","in_stock":true},{"title":"Pressure Switch, 1.25\" Water Column, SPST \/ 82M33","offer_id":50341597118749,"sku":null,"price":213.57,"currency_code":"CAD","in_stock":true}],"url":"https:\/\/bcfurnace.myshopify.com\/products\/000-807","provider":"BCFurnace","version":"1.0","type":"link"}