{"product_id":"atx923-1008-switch","title":"Trinary A\/C Pressure Switch RD5-4583-0 – Alltrux ATX923-1008","description":"\u003cp data-start=\"51\" data-end=\"438\"\u003eThe Alltrux ATX923-1008 Trinary A\/C Pressure Switch replaces OEM RD5-4583-0 and is designed as a service replacement for heavy-duty truck HVAC air conditioning systems. This trinary switch monitors refrigerant pressure to control compressor operation, fan engagement, and system protection, supporting reliable cooling performance and safe operation in fleet and vocational environments.\u003c\/p\u003e\n\u003cp data-start=\"440\" data-end=\"910\"\u003eTrinary pressure switches play a critical role in HVAC system protection by managing low-pressure cutout, high-pressure cutout, and condenser fan activation. As original switches wear, lose calibration, or fail electrically, improper compressor cycling, poor cooling performance, or system damage from unsafe pressure levels can occur. Replacing worn trinary switches helps restore proper pressure control, improve system efficiency, and reduce unplanned service events.\u003c\/p\u003e\n\u003cp data-start=\"912\" data-end=\"1459\"\u003eKEY FEATURES\u003cbr data-start=\"924\" data-end=\"927\"\u003e• Designed for heavy-duty truck HVAC refrigerant pressure monitoring and compressor protection\u003cbr data-start=\"1021\" data-end=\"1024\"\u003e• Trinary switch controls compressor cycling and condenser fan engagement\u003cbr data-start=\"1097\" data-end=\"1100\"\u003e• Helps prevent system damage from unsafe high or low refrigerant pressure conditions\u003cbr data-start=\"1185\" data-end=\"1188\"\u003e• Durable construction suited for fleet, vocational, and on-highway use\u003cbr data-start=\"1259\" data-end=\"1262\"\u003e• Brand: Volvo\u003cbr data-start=\"1313\" data-end=\"1316\"\u003e• Catalog details: Trinary A\/C Pressure Switch – Interchange RD5-4583-0\u003cbr data-start=\"1387\" data-end=\"1390\"\u003e• Verify compatibility and application requirements before ordering\u003c\/p\u003e\n\u003cp data-start=\"1461\" data-end=\"1677\"\u003eTECHNICAL SPECIFICATIONS\u003cbr data-start=\"1485\" data-end=\"1488\"\u003eAlltrux Part Number: ATX923-1008\u003cbr data-start=\"1520\" data-end=\"1523\"\u003eOEM Reference: RD5-4583-0\u003cbr data-start=\"1548\" data-end=\"1551\"\u003eProduct Type: Trinary A\/C Pressure Switch\u003cbr data-start=\"1592\" data-end=\"1595\"\u003eBrand: Volvo\u003cbr data-start=\"1607\" data-end=\"1610\"\u003eSystem Application: Heavy-Duty Truck HVAC Air Conditioning System\u003c\/p\u003e\n\u003cp data-start=\"1679\" data-end=\"1710\"\u003eCROSS REFERENCES\u003cbr data-start=\"1695\" data-end=\"1698\"\u003eRD5-4583-0\u003c\/p\u003e\n\u003cp data-start=\"1712\" data-end=\"1845\"\u003eNote: Confirm OEM number and application details before ordering to ensure proper fit and HVAC system pressure control compatibility.\u003c\/p\u003e","brand":"JX Peterbilt","offers":[{"title":"Default Title","offer_id":44154355220660,"sku":"ATX923-1008","price":182.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/7425\/5540\/files\/PTAC1560_P01_TOP.avif?v=1772483522","url":"https:\/\/parts.rodoc.com\/en-ca\/products\/atx923-1008-switch","provider":"Rodoc Leasing Sales \u0026 Service ","version":"1.0","type":"link"}