{"product_id":"carrier-yac48110yac103at-contactor-1k1rxh","title":"OEM Carrier 3-Pole Contactor 40A 208-240V for YAC48110YAC103AT","description":"\u003ch1\u003eOEM Carrier 3-Pole Contactor 40A 208–240V for Model YAC48110YAC103AT\u003c\/h1\u003e\u003cp\u003eThis OEM Carrier contactor is the factory-specified replacement for the \u003cstrong\u003eCarrier YAC48110YAC103AT\u003c\/strong\u003e packaged HVAC unit. The contactor is the high-voltage relay that closes the power circuit to the compressor and condenser fan motor every time your thermostat calls for cooling. When it fails — due to pitted contacts, a welded coil, or burned terminals — the system either won't turn on at all, runs continuously without shutting off, or trips the breaker on startup. Replacing this contactor is one of the most common and cost-effective HVAC service repairs.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecs:\u003c\/strong\u003e 3-pole | 40A FLA \/ 160A LRA | Coil Voltage: 208–240V (HN53CD208) \/ 24V (HN53CD025) | 50\/60 Hz | Screw terminal connections | Factory-matched Carrier OEM tolerances\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM vs Generic:\u003c\/strong\u003e OEM contactors use silver-alloy contacts rated for thousands of switching cycles. Generic aftermarket units frequently use inferior contact materials that arc, pit, and weld shut prematurely — risking compressor damage and callbacks.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstall difficulty: 3\/5\u003c\/strong\u003e — Shut off power at the disconnect and breaker before starting. Tools needed: flathead and Phillips screwdrivers, needle-nose pliers, multimeter, camera\/phone to photograph wiring before removal. Verify coil voltage on your unit's data plate matches the part number selected (208–240V = HN53CD208; 24V = HN53CD025).\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 when ordered before cutoff.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Engineered as a direct OEM replacement for \u003cstrong\u003eCarrier model YAC48110YAC103AT\u003c\/strong\u003e. Two OEM part numbers cover this application — confirm coil voltage from your unit's data plate or wiring diagram before ordering. Questions about fitment? Our HVAC parts specialists verify compatibility before you buy — reach out before placing your order.\u003c\/p\u003e","brand":"Carrier","offers":[{"title":"OEM","offer_id":62640192061811,"sku":"CARRIE-YAC48110YAC103AT-CONTACTOR-HN53CD208","price":160.95,"currency_code":"USD","in_stock":true},{"title":"Generic","offer_id":62640192094579,"sku":"CARRIE-YAC48110YAC103AT-CONTACTOR-HN53CD208-GEN","price":140.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-contactor-HN53CD208_6e33c84c-7aa2-4bfe-be26-366ab7c3d9f1.jpg?v=1775016025","url":"https:\/\/nationalhvacparts.com\/products\/carrier-yac48110yac103at-contactor-1k1rxh","provider":"National HVAC Parts","version":"1.0","type":"link"}