{"product_id":"carrier-c4850c50ay06011-contactor-1k1tl0","title":"OEM Carrier 2-Pole 24V Coil Definite Purpose Contactor for C4850C50AY06011 | National HVAC Parts","description":"\u003ch1\u003eOEM Carrier 2-Pole Contactor for Model C4850C50AY06011 — Replaces HN53CB115 \/ HN53HF122\u003c\/h1\u003e\u003cp\u003eThis OEM contactor is the factory-specified high-voltage relay for the \u003cstrong\u003eCarrier C4850C50AY06011\u003c\/strong\u003e packaged unit. The contactor acts as the primary switching device that closes the high-voltage circuit to the compressor and condenser fan motor when the thermostat calls for cooling. A failed contactor is one of the most common reasons a packaged HVAC unit will not respond to a cooling call — symptoms include the unit failing to start, a buzzing or chattering sound from the control panel, or visible pitting and burning on the contact points. Replacing a worn contactor promptly prevents secondary damage to the compressor and fan motor.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecs:\u003c\/strong\u003e 2-pole configuration | 24V coil voltage | Factory-rated amperage for Carrier packaged unit application | Direct OEM replacement for part numbers \u003cstrong\u003eHN53CB115\u003c\/strong\u003e and \u003cstrong\u003eHN53HF122\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM vs Generic:\u003c\/strong\u003e This is a genuine OEM Carrier contactor manufactured to exact factory specifications. Generic aftermarket contactors may use lower-grade contact materials that pit faster, exhibit coil voltage variance, and fail prematurely — especially under high-cycle commercial or rooftop conditions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstall difficulty: 3\/5\u003c\/strong\u003e — Requires disconnecting power at the disconnect box and verifying zero voltage with a multimeter before proceeding. Tools needed: flathead and Phillips screwdrivers, needle-nose pliers, multimeter, wire labels or tape. Photograph all wiring connections before removal. High-voltage terminals are present — if uncertain, consult a licensed HVAC technician.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWarranty:\u003c\/strong\u003e 1-year OEM factory warranty. In-stock units ship same business day from our warehouse when ordered before 3 PM local time.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Engineered specifically for the Carrier \u003cstrong\u003eC4850C50AY06011\u003c\/strong\u003e packaged unit. This part directly supersedes OEM part numbers HN53CB115 and HN53HF122. Always confirm coil voltage and pole configuration against your unit's wiring diagram and data plate before ordering. Our parts specialists are available to verify fitment — contact us before you order if you have any questions.\u003c\/p\u003e","brand":"Carrier","offers":[{"title":"OEM","offer_id":62909808017779,"sku":"CARRIE-C4850C50AY06011-CONTACTOR-HN53CB115","price":31.2,"currency_code":"USD","in_stock":true},{"title":"Generic","offer_id":62909808050547,"sku":"CARRIE-C4850C50AY06011-CONTACTOR-HN53CB115-GEN","price":23.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-contactor-2pole-HN53CB115_1660d0dd-4063-4058-8036-00248e5ed67a.jpg?v=1782897321","url":"https:\/\/nationalhvacparts.com\/products\/carrier-c4850c50ay06011-contactor-1k1tl0","provider":"National HVAC Parts","version":"1.0","type":"link"}