{"product_id":"four-seasons-36670-hvac-pressure-switch","title":"Four Seasons 36670 HVAC Pressure Switch","description":"\u003ch2\u003eFour Seasons 36670 HVAC Pressure Switch\u003c\/h2\u003e\u003cp\u003eThe Four Seasons 36670 pressure switch is a system-mounted HVAC condenser fan switch built for pressure-based control in automotive air conditioning systems. It uses a wire lead connection, a 2-terminal layout, and a black connector for straightforward integration in the proper application.\u003c\/p\u003e\u003cp\u003eAs part of the Four Seasons Pressure Switch line, this component is made for HVAC service work where accurate condenser fan operation matters. It meets or exceeds OEM requirements and uses a plastic and metal construction with a 3\/8 in. x 24 fitting thread size.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eFour Seasons Pressure Switch, part number 36670\u003c\/li\u003e\n\u003cli\u003eHVAC pressure switch for condenser fan control\u003c\/li\u003e\n\u003cli\u003eSystem-mounted design with wire lead connector\u003c\/li\u003e\n\u003cli\u003e2-terminal configuration with black connector\u003c\/li\u003e\n\u003cli\u003e3\/8 in. x 24 fitting thread size\u003c\/li\u003e\n\u003cli\u003ePlastic \/ metal construction\u003c\/li\u003e\n\u003cli\u003eMeets or exceeds OEM specifications\u003c\/li\u003e\n\u003cli\u003eOperate pressure points: 150 psi off, 215 psi on\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Description\u003c\/h2\u003e\u003cp\u003eThe Four Seasons 36670 is an HVAC pressure switch used in condenser fan circuits to monitor system pressure and trigger fan operation at the specified pressure thresholds. This type of switch is commonly searched as a condenser fan pressure switch, A\/C pressure switch, or system-mounted HVAC switch for automotive repair. If you are servicing a vehicle air conditioning system and need a direct replacement pressure switch, Four Seasons 36670 provides the correct style and connection layout for the intended application. This part number 36670 is also referenced in cross-application searches for select OE-style replacements, including 20PS134.\u003c\/p\u003e\u003cp\u003eFor vehicle-specific searches, this part is often found by shoppers looking for HVAC pressure switch replacement for Honda Civic, Toyota Camry, or Ford F-150 applications where the system uses a threaded, wire-lead pressure switch design. Always verify the connector style, thread size, and pressure settings against the original component before installation.\u003c\/p\u003e\u003ch2\u003eWhat It Helps Fix\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eCondenser fan not cycling on at the correct pressure\u003c\/li\u003e\n\u003cli\u003eA\/C system pressure control faults\u003c\/li\u003e\n\u003cli\u003eIntermittent compressor or fan operation related to switch failure\u003c\/li\u003e\n\u003cli\u003eHVAC warning symptoms caused by a worn pressure switch\u003c\/li\u003e\n\u003cli\u003eIncorrect fan engagement in a pressure-controlled A\/C circuit\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eConfirm the original switch uses a 3\/8 in. x 24 thread, wire lead connector, and 2-terminal layout before ordering. Compare the pressure activation points to the removed part to ensure the replacement matches the vehicle’s HVAC control strategy. Because this is a system-mounted pressure switch, inspect the surrounding A\/C components for leaks, corrosion, or damaged wiring during service. For fitment-based searches, use the exact vehicle application data and verify the part number 36670 against the original unit.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eFour Seasons states that this pressure switch meets or exceeds OEM requirements. That makes it a practical OE-style replacement for HVAC service where correct pressure response and connector compatibility are required.\u003c\/p\u003e","brand":"Four Seasons","offers":[{"title":"Default Title","offer_id":51967372624053,"sku":"BBRN-36670","price":52.35,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/FS_36670_Fro.jpg?v=1775068021","url":"https:\/\/www.partcatalog.com\/products\/four-seasons-36670-hvac-pressure-switch","provider":"PartCatalog","version":"1.0","type":"link"}