{"product_id":"021-892","title":"021-892","description":"This high-performance low pressure switch is an essential safety component for HVAC systems, including air conditioners and heat pumps. Designed to protect the compressor from damage, this air-proving pressure switch monitors refrigerant levels and interrupts the electrical circuit if the system pressure drops below a safe threshold. It features a precise 35 PSIG open setting to prevent operation during low-pressure conditions and a 55 PSIG reset point to ensure the system resumes once safe levels are restored. Ideal for maintaining the longevity and efficiency of residential and commercial cooling equipment, this switch is a critical replacement part for preventing compressor burnout and system failure.\u003cbr\u003e\nType: Air Pressure Switch\u003cbr\u003e\nSize: Small\u003cbr\u003e\nApplication: Used in residential and commercial air conditioning units, heat pumps, and packaged HVAC systems to monitor low-side pressure and provide compressor protection.\u003cbr\u003e\nSpecifications: Open Pressure: 35 PSIG; Reset Pressure: 55 PSIG; Function: Low pressure safety cutout","brand":"BCFurnace","offers":[{"title":"SWITCH; LOW PRESSURE, 35 PSIG OPEN, 55 P \/ 021-892","offer_id":50216344617245,"sku":null,"price":108.12,"currency_code":"CAD","in_stock":true},{"title":"SWITCH; LOW PRESSURE, 35 PSIG OPEN, 55 P \/ SWT03892","offer_id":50216344650013,"sku":null,"price":108.12,"currency_code":"CAD","in_stock":true}],"url":"https:\/\/bcfurnace.myshopify.com\/products\/021-892","provider":"BCFurnace","version":"1.0","type":"link"}