{"product_id":"four-seasons-36575-a-c-condenser-fan-switch","title":"Four Seasons 36575 A\/C Condenser Fan Switch","description":"\u003ch2\u003eOverview of Four Seasons Pressure Switch 36575\u003c\/h2\u003e\u003cp\u003eThe Four Seasons Pressure Switch 36575 is a system-mounted A\/C condenser fan switch designed for select Mercedes-Benz models. This pressure switch helps regulate the operation of the condenser fan by monitoring refrigerant pressure, ensuring efficient HVAC system performance.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eConnector color: Red with wire lead shape\u003c\/li\u003e\n\u003cli\u003eTwo male terminals for secure electrical connection\u003c\/li\u003e\n\u003cli\u003eFitting thread size: 3\/8 in. x 24\u003c\/li\u003e\n\u003cli\u003eOperates between 155 psi (off) and 220 psi (on)\u003c\/li\u003e\n\u003cli\u003eConstructed from durable plastic and metal materials\u003c\/li\u003e\n\u003cli\u003eMeets or exceeds OEM specifications\u003c\/li\u003e\n\u003cli\u003eCompatible with various Mercedes-Benz models including 190E, 300E, 560SEL, and others\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eFour Seasons Pressure Switch Product Line Details\u003c\/h2\u003e\u003cp\u003eThe Pressure Switch line from Four Seasons focuses on reliable pressure-activated components for automotive HVAC systems. The 36575 model is part of this line, engineered to provide precise fan control based on system pressure. This ensures the condenser fan operates only when necessary, contributing to optimal cooling performance and system longevity.\u003c\/p\u003e\u003ch2\u003eTechnical Description and Features\u003c\/h2\u003e\u003cp\u003eThe Four Seasons Pressure Switch 36575 is a pressure-style condenser fan switch that mounts directly to the system. It features a red wire lead connector with two male terminals, facilitating straightforward installation and electrical connection. The switch activates the condenser fan when refrigerant pressure reaches 220 psi and deactivates it at 155 psi, maintaining proper system pressure and preventing overheating. Its 3\/8 inch by 24 thread size allows for secure mounting, and the combination of plastic and metal materials ensures durability under typical operating conditions.\u003c\/p\u003e\u003ch2\u003eApplications and Common Issues Addressed\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003ePrevents condenser fan from running continuously, reducing wear\u003c\/li\u003e\n\u003cli\u003eHelps avoid overheating of the A\/C system in Mercedes-Benz 300E and 560SEL models\u003c\/li\u003e\n\u003cli\u003eEnsures proper fan activation in 190E and 300SL vehicles for efficient cooling\u003c\/li\u003e\n\u003cli\u003eMaintains system pressure to protect compressor and other HVAC components\u003c\/li\u003e\n\u003cli\u003eResolves intermittent fan operation issues related to faulty pressure switches\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eWhen installing the Four Seasons Pressure Switch 36575, ensure the system is depressurized and the vehicle is off. The switch mounts directly to the system using the 3\/8 in. x 24 thread fitting. Connect the red wire lead with the two male terminals securely to the corresponding wiring harness. Verify proper seating and tightness to prevent leaks. After installation, test the A\/C system to confirm the condenser fan activates and deactivates at the correct pressure thresholds.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eThis Four Seasons Pressure Switch 36575 meets or exceeds OEM standards for fit, form, and function. Manufactured with quality plastic and metal components, it is designed for durability and reliable operation. While specific warranty details are not provided here, Four Seasons products typically come with a limited warranty covering defects in material and workmanship.\u003c\/p\u003e","brand":"Four Seasons","offers":[{"title":"Default Title","offer_id":44597000437941,"sku":"BBRN-36575","price":42.75,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/FS_36575_Fro.jpg?v=1775068016","url":"https:\/\/www.partcatalog.com\/products\/four-seasons-36575-a-c-condenser-fan-switch","provider":"PartCatalog","version":"1.0","type":"link"}