{"product_id":"four-seasons-20952-a-c-trinary-switch","title":"Four Seasons 20952 A\/C Trinary Switch","description":"\u003ch2\u003eOverview of Four Seasons Pressure Switch 20952\u003c\/h2\u003e\u003cp\u003eThe Four Seasons Pressure Switch 20952 is a system-mounted trinary pressure switch designed for select Acura and Mazda vehicles. Engineered to meet or exceed OEM specifications, this 12-volt pressure switch ensures reliable operation of your vehicle's HVAC system, particularly in models like the Acura NSX and Mazda CX-7.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e12-volt electrical system compatibility\u003c\/li\u003e\n\u003cli\u003eMale pin terminal type with four terminals\u003c\/li\u003e\n\u003cli\u003eGray color housing with steel construction\u003c\/li\u003e\n\u003cli\u003e3\/8\" x 24 male fitting thread size\u003c\/li\u003e\n\u003cli\u003eWeather Pack connector for secure connections\u003c\/li\u003e\n\u003cli\u003eOpen comp and fan switch operation\u003c\/li\u003e\n\u003cli\u003eSystem-mounted trinary pressure switch style\u003c\/li\u003e\n\u003cli\u003eCompatible with Acura and Mazda models including 2, 3, 5, 6, 626, CX-7, MX-6, and NSX\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eFour Seasons Pressure Switch Product Line Details\u003c\/h2\u003e\u003cp\u003eThe Pressure Switch product line from Four Seasons focuses on delivering reliable HVAC control components that integrate seamlessly with vehicle air conditioning clutch and compressor systems. The 20952 A\/C Trinary Switch is part of this line, providing precise pressure monitoring and control to protect the compressor and regulate fan operation in compatible Acura and Mazda vehicles.\u003c\/p\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThis Four Seasons Pressure Switch 20952 is a trinary pressure switch designed to monitor refrigerant pressure within the A\/C system. It features a 12-volt rating and a durable steel body with a gray finish. The switch includes a male Weather Pack connector with four pin terminals, ensuring a secure and weather-resistant electrical connection. The 3\/8\" x 24 male fitting thread size allows for direct system mounting, simplifying installation. Both the compressor and fan switches operate in an open state, providing accurate pressure control to maintain system efficiency and protect components.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Issues Addressed\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003ePrevents compressor damage due to abnormal refrigerant pressure\u003c\/li\u003e\n\u003cli\u003eControls fan operation to maintain optimal engine temperature\u003c\/li\u003e\n\u003cli\u003eEnsures proper A\/C clutch engagement in Acura and Mazda models\u003c\/li\u003e\n\u003cli\u003eHelps avoid system shutdowns caused by pressure irregularities\u003c\/li\u003e\n\u003cli\u003eMaintains HVAC system performance in vehicles like the Mazda MX-6 and Acura 3\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eVerify compatibility with your specific Acura or Mazda model before installation\u003c\/li\u003e\n\u003cli\u003eEnsure the system is depressurized before removing the old pressure switch\u003c\/li\u003e\n\u003cli\u003eUse appropriate tools to avoid damaging the 3\/8\" x 24 male fitting thread\u003c\/li\u003e\n\u003cli\u003eCheck electrical connections for secure fit with the Weather Pack male connector\u003c\/li\u003e\n\u003cli\u003eFollow vehicle manufacturer torque specifications when mounting the switch\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eThe Four Seasons Pressure Switch 20952 meets or exceeds OEM standards for fit, form, and function. Constructed from steel with a weather-resistant connector, it is built for durability in demanding automotive environments. This part is backed by Four Seasons' quality assurance protocols, ensuring reliable performance in compatible Acura and Mazda vehicles. Warranty details are provided by Four Seasons and should be confirmed at the time of purchase.\u003c\/p\u003e","brand":"Four Seasons","offers":[{"title":"Default Title","offer_id":44592399679669,"sku":"BBRN-20952","price":69.97,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/FS_20952_Fro.jpg?v=1775067606","url":"https:\/\/www.partcatalog.com\/products\/four-seasons-20952-a-c-trinary-switch","provider":"PartCatalog","version":"1.0","type":"link"}