{"product_id":"carrier-c48a402711-contactor-1k1tl0","title":"OEM Carrier Contactor 2-Pole 24V Coil for C48A402711 HN53CB115 | National HVAC Parts","description":"\u003ch1\u003eOEM Carrier 2-Pole Contactor 24V Coil for Model C48A402711 — HN53CB115\u003c\/h1\u003e\u003cp\u003eThis OEM replacement contactor (part number \u003cstrong\u003eHN53CB115\u003c\/strong\u003e) is the factory-specified high-voltage relay for the \u003cstrong\u003eCarrier C48A402711\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 whenever the thermostat calls for cooling. When the contactor fails — due to pitted contacts, a burned coil, or a mechanically stuck armature — the system will not respond to cooling demand, leaving you with warm air or a completely unresponsive unit.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecs:\u003c\/strong\u003e 2-pole configuration | 24V AC coil voltage | Factory-rated ampacity for compressor load | Direct OEM replacement per part number HN53CB115\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM vs Generic:\u003c\/strong\u003e This is a genuine Carrier OEM contactor manufactured to exact factory specifications. Generic contactors may use undersized contact materials that pit and burn faster under high-amperage compressor loads, leading to repeat failures within a single cooling season.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstall Difficulty: 3\/5\u003c\/strong\u003e — Requires shutting off power at both the breaker and disconnect box before beginning. Tools needed: flathead and Phillips screwdrivers, 1\/4\" nut driver, needle-nose pliers, and a multimeter to verify coil continuity. Photograph all wiring before disconnecting terminals. Ensure power remains OFF until installation is fully complete.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWarranty:\u003c\/strong\u003e Backed by a 1-year OEM factory warranty. Orders placed by 3 PM local time ship the same business day from our stocked warehouse.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Designed specifically for the \u003cstrong\u003eCarrier C48A402711\u003c\/strong\u003e packaged unit. Always verify your existing contactor's pole count, coil voltage, and amperage rating against your unit's data plate before ordering to ensure proper fitment. Our HVAC parts specialists are available to confirm compatibility before you buy — no guesswork required.\u003c\/p\u003e","brand":"Carrier","offers":[{"title":"OEM","offer_id":62909744644467,"sku":"CARRIE-C48A402711-CONTACTOR-HN53CB115","price":31.2,"currency_code":"USD","in_stock":true},{"title":"Generic","offer_id":62909744677235,"sku":"CARRIE-C48A402711-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_0c61dd86-a69e-4e57-88d4-c2454e31728d.jpg?v=1782904368","url":"https:\/\/nationalhvacparts.com\/products\/carrier-c48a402711-contactor-1k1tl0","provider":"National HVAC Parts","version":"1.0","type":"link"}