{"product_id":"021-887","title":"021-887","description":"This high-pressure brazed switch is a critical safety component designed for professional HVAC and refrigeration systems. Functioning as an air proving and high-limit pressure sensor, this switch is engineered to automatically open the electrical circuit when system pressure reaches a specific safety threshold, preventing compressor damage and ensuring the longevity of your cooling equipment. Featuring a durable brazed connection for a secure, leak-proof seal, it is ideal for high-vibration environments typically found in rooftop units and central heat pumps. Whether you are performing routine maintenance or a necessary repair, this high-pressure cutout switch is essential for maintaining the operational integrity and safety of residential and commercial climate control systems.\u003cbr\u003e\nType: Air Pressure Switch\u003cbr\u003e\nSize: Standard HVAC Component\u003cbr\u003e\nApplication: Commonly used in central air conditioning units, heat pumps, rooftop HVAC systems, and commercial refrigeration units for system safety and pressure monitoring.\u003cbr\u003e\nSpecifications: Brazed-style connection for permanent installation; Open-on-rise high-pressure protection; Air proving functionality.","brand":"BCFurnace","offers":[{"title":"SWITCH, HIGH PRESSURE, BRAZED, OPENS AT \/ 021-887","offer_id":50216343896349,"sku":null,"price":54.02,"currency_code":"CAD","in_stock":true},{"title":"SWITCH, HIGH PRESSURE, BRAZED, OPENS AT \/ SWT03403","offer_id":50216343929117,"sku":null,"price":54.02,"currency_code":"CAD","in_stock":true}],"url":"https:\/\/bcfurnace.myshopify.com\/products\/021-887","provider":"BCFurnace","version":"1.0","type":"link"}