{"product_id":"universal-air-sw11476c-a-c-trinary-switch","title":"Universal Air SW11476C A\/C Trinary Switch","description":"\u003ch2\u003eReliable A\/C Trinary Switch for HVAC Systems\u003c\/h2\u003e\u003cp\u003eThe Universal Air Trinary Switch SW11476C is designed to provide precise control and protection for your vehicle's air conditioning system. This A\/C trinary switch helps maintain optimal compressor operation and safeguards against system faults.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCompatible with various vehicle makes and models requiring a trinary switch\u003c\/li\u003e\n\u003cli\u003ePart number SW11476C ensures exact replacement fit\u003c\/li\u003e\n\u003cli\u003ePart of the Universal Air Trinary Switch product line for HVAC applications\u003c\/li\u003e\n\u003cli\u003eMonitors pressure and temperature to protect the A\/C compressor clutch\u003c\/li\u003e\n\u003cli\u003eDurable construction for consistent performance in automotive environments\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eAbout the Universal Air Trinary Switch Product Line\u003c\/h2\u003e\u003cp\u003eThe Trinary Switch line by Universal Air focuses on delivering reliable HVAC components that integrate pressure and temperature sensing functions into a single switch. This design simplifies the control of the A\/C clutch and compressor, enhancing system safety and efficiency. The SW11476C is a key component within this line, engineered to meet the demands of modern automotive air conditioning systems.\u003c\/p\u003e\u003ch2\u003eProduct Details and Functionality\u003c\/h2\u003e\u003cp\u003eThe SW11476C A\/C Trinary Switch is engineered to monitor refrigerant pressure and temperature within the air conditioning system. By combining these sensing functions, it controls the compressor clutch engagement and prevents damage caused by abnormal pressure conditions. This switch is essential for maintaining proper HVAC operation and preventing costly compressor failures. While specific vehicle fitment is broad, this part is commonly sought for models requiring a trinary switch replacement to restore A\/C functionality.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Issues Addressed\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003ePrevents compressor clutch engagement under low or high refrigerant pressure\u003c\/li\u003e\n\u003cli\u003eProtects the A\/C compressor from overheating and pressure-related damage\u003c\/li\u003e\n\u003cli\u003eEnsures proper cycling of the air conditioning system for consistent cooling\u003c\/li\u003e\n\u003cli\u003eResolves intermittent A\/C compressor clutch engagement problems\u003c\/li\u003e\n\u003cli\u003eAddresses HVAC system faults related to pressure and temperature sensing\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eWhen installing the Universal Air SW11476C trinary switch, ensure the system is fully depressurized and the vehicle’s battery is disconnected to avoid electrical hazards. Verify compatibility with your vehicle’s HVAC system and follow manufacturer torque specifications for mounting. Proper installation will help maintain system integrity and prevent leaks.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eUniversal Air manufactures the SW11476C trinary switch to meet industry standards for durability and performance. While specific warranty details are not provided, Universal Air products typically undergo rigorous quality control to ensure reliable operation in automotive HVAC systems.\u003c\/p\u003e","brand":"Universal Air","offers":[{"title":"Default Title","offer_id":52052124041397,"sku":"CNTM-SW11476C","price":17.72,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/UC_SW11476C_Fro.jpg?v=1775133548","url":"https:\/\/www.partcatalog.com\/products\/universal-air-sw11476c-a-c-trinary-switch","provider":"PartCatalog","version":"1.0","type":"link"}