{"product_id":"020-044","title":"020-044","description":"This high-pressure switch is a critical safety component designed for residential and commercial HVAC systems, specifically for air conditioning units and heat pumps. Functioning as a Single Pole Single Throw (SPST) device, it serves as a protective cutout to prevent compressor damage caused by excessive internal pressure. The switch is engineered to automatically open the circuit when system pressure reaches 650 PSID, effectively halting operation to ensure equipment longevity. Once the pressure stabilizes and drops back to 500 PSIG, the switch closes to allow the system to resume normal heating or cooling cycles. Durable and reliable, this pressure control is an essential replacement part for maintaining the safety and efficiency of high-pressure refrigerant cycles.\u003cbr\u003e\nType: HVAC High Pressure Cutout Switch\u003cbr\u003e\nSize: Small\u003cbr\u003e\nApplication: Used in central air conditioning systems and heat pump units to monitor refrigerant pressure and protect the compressor from high-pressure conditions.\u003cbr\u003e\nSpecifications: Circuit: SPST (Single Pole Single Throw); Open Pressure: 650 PSID; Close Pressure: 500 PSIG; Function: High-pressure safety limit.","brand":"BCFurnace","offers":[{"title":"Pressure Switch, High, SPST, Opens 650 PSID, Closes 500 PSIG \/ 020-044","offer_id":50216031289629,"sku":null,"price":37.92,"currency_code":"CAD","in_stock":true},{"title":"Pressure Switch, High, SPST, Opens 650 PSID, Closes 500 PSIG \/ SWT03274","offer_id":50216031322397,"sku":null,"price":37.92,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0836\/7298\/9981\/files\/f626ccaa9d234f3a8fe3f7abf23bc9a0.webp?v=1773961974","url":"https:\/\/bcfurnace.myshopify.com\/products\/020-044","provider":"BCFurnace","version":"1.0","type":"link"}