{"product_id":"carrier-yac36100yac307-contactor-1h36kb","title":"OEM Carrier 2-Pole Contactor 35A 208\/240V for YAC36100YAC307","description":"\u003ch1\u003eOEM Carrier 2-Pole Contactor 35A 208\/240V for Model YAC36100YAC307\u003c\/h1\u003e\u003cp\u003eThis is the OEM factory replacement contactor for the \u003cstrong\u003eCarrier YAC36100YAC307\u003c\/strong\u003e condensing unit, carrying OEM part number \u003cstrong\u003eHN52KC053\u003c\/strong\u003e. The contactor is the high-voltage switching relay that connects and disconnects power to the compressor and condenser fan motor each time the thermostat calls for cooling. When the contactor fails — due to pitted or burned contacts, a worn coil, or contacts welded shut — the result is an AC unit that simply won't turn on, runs non-stop, or trips the breaker repeatedly. Replacing this part with the correct OEM unit restores factory-reliable operation immediately.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecs:\u003c\/strong\u003e 35 Amp | 2-Pole | 208\/240V load voltage | 24V control coil | Factory-matched contact material and coil pull-in specs\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM vs Generic:\u003c\/strong\u003e The OEM Carrier HN52KC053 uses factory-spec contact alloy and coil winding, ensuring proper pull-in voltage and long contact life. Generic contactors often use inferior contact material that pits faster under compressor inrush current, shortening service life significantly.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstall Difficulty: 3\/5\u003c\/strong\u003e — Always disconnect power at the disconnect box and breaker panel before servicing. Tools needed: flathead and Phillips screwdrivers, needle-nose pliers, a multimeter to verify coil continuity, and insulated wire terminals. Photograph all wiring before removal and match wire-for-wire on reinstall.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWarranty:\u003c\/strong\u003e 1-year OEM factory warranty. In-stock and ships same business day from our warehouse.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Designed as the direct OEM replacement for \u003cstrong\u003eCarrier YAC36100YAC307\u003c\/strong\u003e. Always verify load amperage, pole count, and coil voltage against your unit's wiring diagram or data plate before ordering. Have a question about fitment? Our HVAC parts specialists will confirm compatibility before you buy.\u003c\/p\u003e","brand":"Carrier","offers":[{"title":"OEM","offer_id":62640197501299,"sku":"CARRIE-YAC36100YAC307-CONTACTOR-HN52KC053","price":68.95,"currency_code":"USD","in_stock":true},{"title":"Generic","offer_id":62640197534067,"sku":"CARRIE-YAC36100YAC307-CONTACTOR-HN52KC053-GEN","price":60.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-contactor-HN52KC053_348366bc-bab4-4be0-969e-3a9290f2ee0d.jpg?v=1775015602","url":"https:\/\/nationalhvacparts.com\/products\/carrier-yac36100yac307-contactor-1h36kb","provider":"National HVAC Parts","version":"1.0","type":"link"}