{"product_id":"000-819","title":"000-819","description":"Ensure the safety and efficiency of your heating system with this professional-grade Low Pressure Switch. Designed as a critical air proving component for HVAC systems, this switch monitors the airflow within the draft inducer to verify that the system is venting correctly before allowing ignition. A failing pressure switch is a common cause of furnace ignition failure, short-cycling, or system lockout. This replacement part detects low-pressure conditions to prevent hazardous operation, making it an essential safety sensor for commercial and residential rooftop units and furnaces. Built for precision and long-term reliability, it helps restore consistent heating performance and ensures your equipment meets necessary safety standards.\u003cbr\u003e\nType: Air Pressure Switch\u003cbr\u003e\nSize: Small\u003cbr\u003e\nApplication: Used in residential and commercial HVAC units, furnaces, and rooftop heating systems to monitor draft inducer pressure and ensure proper combustion venting.\u003cbr\u003e\nSpecifications: Safety-critical air proving sensor; monitors negative pressure; integrated mounting bracket for standard furnace installations.","brand":"BCFurnace","offers":[{"title":"LOW PRESSURE SWITCH \/ 000-819","offer_id":50215910506781,"sku":null,"price":33.8,"currency_code":"CAD","in_stock":true},{"title":"LOW PRESSURE SWITCH \/ 85C23","offer_id":50215910539549,"sku":null,"price":33.8,"currency_code":"CAD","in_stock":true}],"url":"https:\/\/bcfurnace.myshopify.com\/products\/000-819","provider":"BCFurnace","version":"1.0","type":"link"}