{"product_id":"carrier-contactor-lc748lccsrmyx2100","title":"OEM Carrier Contactor Replacement for Model LC748LCCSRMYX2100","description":"\u003cdiv\u003e\n\u003ch1\u003eOEM Carrier Contactor Replacement for Model LC748LCCSRMYX2100\u003c\/h1\u003e\n\u003cp\u003eGet your system cooling again with this genuine OEM Carrier contactor, the switch that delivers power to the compressor and condenser fan motor on every cooling call. Engineered as a direct-fit replacement for the Carrier LC748LCCSRMYX2100, it matches the factory coil voltage and contact amperage so the unit energizes cleanly, without the chatter, arcing, or short cycling that shortens equipment life. Worn or welded contactors are one of the top causes of a unit that hums but won't start, and this low-cost part usually brings a stalled system back in just minutes. The replacement is an approachable DIY task: turn off power at the disconnect, take a photo of the existing wiring, transfer each lead to the corresponding terminal, and bolt the new contactor in place. Confirm the line voltage matches before restoring power. Factory-spec Carrier components protect compressor warranties and last far longer than bargain aftermarket switches. In stock and shipping same-day on orders placed before 3PM CST.\u003c\/p\u003e\n\u003ch2\u003eCompatibility\u003c\/h2\u003e\n\u003cp\u003eThis part is compatible with Carrier model LC748LCCSRMYX2100.\u003c\/p\u003e\n\u003ch2\u003eShipping\u003c\/h2\u003e\n\u003cp\u003eSame-day shipping before 3 PM CST. 30-day returns on uninstalled parts.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Carrier","offers":[{"title":"Default Title","offer_id":62942601970035,"sku":"carrier-contactor-lc748lccsrmyx2100","price":34.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-contactor-carrier-contactor-lc74_9f8388ec-8699-411b-ba1c-90fca20c6e65.jpg?v=1781465925","url":"https:\/\/nationalhvacparts.com\/products\/carrier-contactor-lc748lccsrmyx2100","provider":"National HVAC Parts","version":"1.0","type":"link"}