{"product_id":"020-508","title":"020-508","description":"This professional-grade Low Pressure Control Switch is a vital safety component designed for HVAC systems, furnaces, and ventilation equipment. As an air proving switch, it monitors the air pressure generated by a blower motor to ensure proper airflow is present before allowing the heating or cooling cycle to begin. This dual-voltage switch is compatible with both 120V and 240V systems, offering versatility for a variety of residential and commercial appliance repairs. If your system is failing to ignite or shutting down prematurely, a faulty pressure sensor may be to blame. This replacement part helps maintain system efficiency and prevents hazardous operating conditions by detecting vent blockages or fan failures.\u003cbr\u003e\nType: Air Pressure Switch \/ Air Proving Control\u003cbr\u003e\nSize: Standard\u003cbr\u003e\nApplication: Furnaces, HVAC units, commercial kitchen ventilation, and forced-air heating systems\u003cbr\u003e\nSpecifications: Voltage: 120\/240 VA; Control Type: Low Pressure \/ Air Proving; Electrical Configuration: Dual Voltage Compatible","brand":"BCFurnace","offers":[{"title":"SWITCH, LOW PRESSURE CONTROL, 120\/240 VA \/ 020-508","offer_id":50216112161053,"sku":null,"price":129.43,"currency_code":"CAD","in_stock":true},{"title":"SWITCH, LOW PRESSURE CONTROL, 120\/240 VA \/ SWT01403","offer_id":50216112193821,"sku":null,"price":129.43,"currency_code":"CAD","in_stock":true}],"url":"https:\/\/bcfurnace.myshopify.com\/products\/020-508","provider":"BCFurnace","version":"1.0","type":"link"}