{"product_id":"carrier-contactor-ha1bjx018000acaa","title":"OEM Carrier Contactor HN51KC024 for Model HA1BJX018000ACAA","description":"\u003cdiv\u003e\n\u003ch1\u003eOEM Carrier Contactor HN51KC024 for Model HA1BJX018000ACAA\u003c\/h1\u003e\n\u003cp\u003eThis OEM Carrier HN51KC024 definite purpose contactor is the line-voltage switch that energizes the compressor and condenser fan motor in your HA1BJX018000ACAA air conditioner. When the thermostat calls for cooling, the 24V coil pulls in and closes the contacts; pitted, welded, or chattering contacts are a top cause of an outdoor unit that buzzes but won't engage. Manufactured to Carrier's exact amperage and coil-voltage specifications, this contactor mounts directly in the HA1BJX018000ACAA control box for a true drop-in replacement with no rewiring required. The repair is rated easy by most homeowners and techs at roughly 20-30 minutes: disconnect power, photograph the existing wiring, move the leads one at a time, and secure the new contactor. Installing a genuine OEM part preserves the rated load capacity and UL listing your system depends on, avoiding the early failures common with undersized generics. In stock and ready to ship same-day on orders placed before 3PM CST. Get dependable, quiet compressor engagement back with the correct Carrier-spec contactor the first time.\u003c\/p\u003e\n\u003ch2\u003eCompatibility\u003c\/h2\u003e\n\u003cp\u003eThis part is compatible with Carrier model HA1BJX018000ACAA.\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":62942694769011,"sku":"carrier-contactor-ha1bjx018000acaa","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-ha1b_113da7dd-ccbd-4d03-953a-77e583521ba4.jpg?v=1781465652","url":"https:\/\/nationalhvacparts.com\/products\/carrier-contactor-ha1bjx018000acaa","provider":"National HVAC Parts","version":"1.0","type":"link"}