{"product_id":"carrier-yac42110yac202ak-contactor-1h36kb","title":"OEM Carrier Contactor 2-Pole 35A 208\/240V for YAC42110YAC202AK","description":"\u003ch1\u003eOEM Carrier 2-Pole 35A Contactor HN52KC053 for Model YAC42110YAC202AK\u003c\/h1\u003e\u003cp\u003eThis is the factory OEM replacement contactor for the \u003cstrong\u003eCarrier YAC42110YAC202AK\u003c\/strong\u003e condensing unit. The contactor is the primary high-voltage switching relay in your outdoor unit — it receives a 24V signal from the thermostat and closes its contacts to energize the compressor and condenser fan motor. When a contactor fails, the most common symptoms include the air conditioner not turning on at all, audible chattering or buzzing from the outdoor cabinet, or — in the case of welded contacts — the compressor running continuously even with the thermostat off.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecs:\u003c\/strong\u003e 2-Pole | 35 Amp | 208\/240V rated | 24V control coil | OEM Part Number HN52KC053 | Factory-matched electrical ratings\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM vs Generic:\u003c\/strong\u003e This is the genuine Carrier OEM contactor, built to exact factory contact gap, arc suppression, and coil pull-in voltage specifications. Generic contactors can exhibit premature contact pitting and inconsistent pull-in voltage, leading to compressor hard-start conditions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstall Difficulty: 2\/5\u003c\/strong\u003e — Always shut off power at the disconnect box and verify zero voltage with a multimeter before proceeding. Tools needed: 1\/4\" and 5\/16\" nut drivers, needle-nose pliers, multimeter. Photograph all wiring connections before disconnecting the old contactor.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWarranty:\u003c\/strong\u003e 1-year OEM factory warranty against defects. Ships same business day from our climate-controlled warehouse when ordered before cutoff.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Confirmed fit for Carrier model \u003cstrong\u003eYAC42110YAC202AK\u003c\/strong\u003e. Always verify amperage rating and pole configuration against your unit's data plate before ordering. Our HVAC parts specialists are available to confirm fitment — reach out before you buy for peace of mind. \u003cstrong\u003eOrder now and ships today!\u003c\/strong\u003e\u003c\/p\u003e","brand":"Carrier","offers":[{"title":"OEM","offer_id":62640193962355,"sku":"CARRIE-YAC42110YAC202AK-CONTACTOR-HN52KC053","price":75.95,"currency_code":"USD","in_stock":true},{"title":"Generic","offer_id":62640193995123,"sku":"CARRIE-YAC42110YAC202AK-CONTACTOR-HN52KC053-GEN","price":66.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-contactor-HN52KC053_444448f0-fbca-49d3-9277-2aeba35f9ef4.jpg?v=1775021966","url":"https:\/\/nationalhvacparts.com\/products\/carrier-yac42110yac202ak-contactor-1h36kb","provider":"National HVAC Parts","version":"1.0","type":"link"}