{"product_id":"carrier-c4850c50ay06091-contactor-1k1tl0","title":"OEM Carrier 2-Pole 30A 24V Coil Definite Purpose Contactor for C4850C50AY06091 — Ships Today","description":"\u003ch1\u003eOEM Carrier 2-Pole Contactor 24V Coil for Model C4850C50AY06091\u003c\/h1\u003e\u003cp\u003eThis OEM replacement contactor is the factory-specified part for the \u003cstrong\u003eCarrier C4850C50AY06091\u003c\/strong\u003e packaged or split-system unit. The contactor acts as a high-voltage relay, receiving a low-voltage (24V) signal from the thermostat and control board to close the circuit and deliver line voltage to the compressor and condenser fan motor. When the contactor fails — due to pitted or burned contacts, a stuck plunger, or a failed coil — the system will not respond to a cooling call, leaving you with warm air or a completely unresponsive outdoor unit.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecs:\u003c\/strong\u003e 2-pole configuration | 24V AC coil voltage | 30–40A contact rating | Direct OEM replacement for part numbers \u003cstrong\u003eHN53CB115\u003c\/strong\u003e, \u003cstrong\u003eHN53HF122\u003c\/strong\u003e, and \u003cstrong\u003eHN53HG120\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM vs Generic:\u003c\/strong\u003e OEM contactors use silver-alloy contact tips rated for thousands of switching cycles. Generic aftermarket units frequently use lower-grade contacts that pit and weld prematurely, risking compressor damage or a unit stuck in continuous run.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstall difficulty: 3\/5\u003c\/strong\u003e — Requires shutting off power at the disconnect AND the breaker before proceeding. Tools needed: flathead and Phillips screwdrivers, 1\/4\" nut driver, needle-nose pliers, multimeter. Photograph all wiring connections before removing the old contactor. Line-voltage terminals remain energized from the disconnect — always verify power is off with a multimeter before touching any wires.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWarranty:\u003c\/strong\u003e 1-year OEM factory warranty against defects in materials and workmanship. Orders placed before cutoff 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 \u003cstrong\u003eCarrier model C4850C50AY06091\u003c\/strong\u003e. Cross-references OEM part numbers HN53CB115, HN53HF122, and HN53HG120 — verify your existing part number or data plate specifications before ordering to ensure correct amperage and coil voltage. Not sure it fits? Contact our HVAC parts specialists for fitment verification before you buy.\u003c\/p\u003e","brand":"Carrier","offers":[{"title":"OEM","offer_id":62909807460723,"sku":"CARRIE-C4850C50AY06091-CONTACTOR-HN53CB115","price":31.2,"currency_code":"USD","in_stock":true},{"title":"Generic","offer_id":62909807493491,"sku":"CARRIE-C4850C50AY06091-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_3389e004-5510-44ae-8734-cab2122e2f5f.jpg?v=1782897423","url":"https:\/\/nationalhvacparts.com\/products\/carrier-c4850c50ay06091-contactor-1k1tl0","provider":"National HVAC Parts","version":"1.0","type":"link"}