{"product_id":"global-parts-1711421-hvac-pressure-switch","title":"Global Parts 1711421 HVAC Pressure Switch","description":"\u003ch2\u003eOverview of Global Parts HVAC Pressure Switch 1711421\u003c\/h2\u003e\u003cp\u003eThe Global Parts HVAC Pressure Switch 1711421 is designed for precise pressure monitoring in Mercedes-Benz HVAC systems. This binary normal open switch ensures reliable operation within specified high and low pressure thresholds, making it suitable for various Mercedes-Benz models including the 190E, 300SD, and SL500.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eType: Binary normal open switch\u003c\/li\u003e\n\u003cli\u003eConnection: 3\/8\"-24 male fitting\u003c\/li\u003e\n\u003cli\u003eHigh pressure open at 398 psi\u003c\/li\u003e\n\u003cli\u003eHigh pressure close at 312 psi\u003c\/li\u003e\n\u003cli\u003eCompatible with multiple Mercedes-Benz models\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eTechnical Details and Specifications\u003c\/h2\u003e\u003cp\u003eThe HVAC Pressure Switch 1711421 from Global Parts operates as a binary normal open type, meaning it remains open until the pressure reaches a set high point. It features a 3\/8\"-24 male threaded connection for secure installation. The switch activates at a high pressure open point of 398 psi and resets at 312 psi, providing accurate pressure control within the HVAC system. This pressure switch is engineered to maintain system integrity by monitoring both high and low pressure conditions, ensuring optimal performance in Mercedes-Benz vehicles.\u003c\/p\u003e\u003ch2\u003eCompatible Mercedes-Benz Models\u003c\/h2\u003e\u003cp\u003eThis HVAC pressure switch is compatible with a range of Mercedes-Benz vehicles, including but not limited to the 190E, 300SD, 300SE, 300SL, 380SE, 380SL, E300, E320, E420, E500, SL320, SL500, and SL600. The part number 1711421 is specifically designed to meet the OEM specifications for these models, ensuring proper fit and function within their HVAC systems.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Problem Resolution\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003ePrevents HVAC system failure due to incorrect pressure levels\u003c\/li\u003e\n\u003cli\u003eProtects compressor by monitoring high pressure cut-off\u003c\/li\u003e\n\u003cli\u003eEnsures efficient air conditioning performance in Mercedes-Benz 300SE and SL500 models\u003c\/li\u003e\n\u003cli\u003eHelps avoid costly repairs related to pressure switch malfunction\u003c\/li\u003e\n\u003cli\u003eMaintains system safety by detecting abnormal pressure fluctuations\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eWhen installing the Global Parts HVAC Pressure Switch 1711421, ensure the 3\/8\"-24 male fitting is properly tightened to avoid leaks. Verify compatibility with your specific Mercedes-Benz model before installation. It is recommended to inspect the HVAC system for any underlying issues that may affect pressure readings prior to replacing the switch. Proper torque specifications should be followed to maintain system integrity.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eGlobal Parts manufactures the HVAC Pressure Switch 1711421 to meet industry standards for durability and reliability. While specific warranty details are not provided, Global Parts products typically undergo rigorous quality control to ensure consistent performance. Using this part helps maintain the operational safety and efficiency of your Mercedes-Benz HVAC system.\u003c\/p\u003e","brand":"Global Parts","offers":[{"title":"Default Title","offer_id":51915980964021,"sku":"BKNH-1711421","price":21.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/GP_1711421_Fro.jpg?v=1774999148","url":"https:\/\/www.partcatalog.com\/products\/global-parts-1711421-hvac-pressure-switch","provider":"PartCatalog","version":"1.0","type":"link"}