{"product_id":"carrier-tchc2550hecmrap602-contactor-1h3zxi","title":"OEM Carrier Contactor 2-Pole 24V Coil for TCHC2550HECMRAP602","description":"\u003ch1\u003eOEM Carrier Contactor HN52TC040 for Model TCHC2550HECMRAP602\u003c\/h1\u003e\u003cp\u003eThis OEM replacement contactor is the factory-specified part for the \u003cstrong\u003eCarrier TCHC2550HECMRAP602\u003c\/strong\u003e system. The contactor is the high-voltage switching relay that receives a low-voltage (24V) signal from your thermostat and closes the circuit to send line voltage to the compressor and condenser fan motor. When the contactor fails, the most common symptoms are an air conditioner that won't turn on at all, a compressor that hums but doesn't start, or pitted\/burned contacts that cause erratic or intermittent cooling operation.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecs:\u003c\/strong\u003e 2-Pole configuration | 24V AC coil | Factory-matched amperage rating | OEM part number HN52TC040 | Designed to exact Carrier factory specifications\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM vs Generic:\u003c\/strong\u003e This is a genuine OEM Carrier contactor, engineered to factory tolerances for the TCHC2550HECMRAP602. Generic contactors may use lower-grade contact materials that pit and oxidize faster, leading to premature failure and potential compressor damage.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstall Difficulty: 3\/5\u003c\/strong\u003e — Always shut off power at both the disconnect box and the breaker panel before beginning. Tools needed: multimeter, Phillips and flathead screwdrivers, needle-nose pliers, wire labels or a camera to photograph wiring before removal. Discharge any capacitors in the unit before working nearby.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWarranty:\u003c\/strong\u003e 1-year OEM factory warranty on parts. Orders placed by 3 PM ship same business day from our warehouse.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Engineered as a direct OEM replacement for the Carrier \u003cstrong\u003eTCHC2550HECMRAP602\u003c\/strong\u003e. Always verify your existing contactor's pole count, coil voltage, and amperage rating against your unit's data plate before ordering. Our fitment specialists are available to confirm compatibility before you buy — no guesswork required. \u003cstrong\u003eOrder now and get same-day shipping!\u003c\/strong\u003e\u003c\/p\u003e","brand":"Carrier","offers":[{"title":"OEM","offer_id":62640274637171,"sku":"CARRIE-TCHC2550HECMRAP602-CONTACTOR-HN52TC040","price":68.95,"currency_code":"USD","in_stock":true},{"title":"Generic","offer_id":62640274669939,"sku":"CARRIE-TCHC2550HECMRAP602-CONTACTOR-HN52TC040-GEN","price":60.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-contactor-HN52TC040_5cd5b54a-b923-4a26-8d04-7cd75b08235e.jpg?v=1775021837","url":"https:\/\/nationalhvacparts.com\/products\/carrier-tchc2550hecmrap602-contactor-1h3zxi","provider":"National HVAC Parts","version":"1.0","type":"link"}