{"product_id":"carrier-contactor-ch14nb01800gaaaa","title":"OEM Carrier Contactor Replacement for Model CH14NB01800GAAAA","description":"\u003cdiv\u003e\n\u003ch1\u003eOEM Carrier Contactor Replacement for Model CH14NB01800GAAAA\u003c\/h1\u003e\n\u003cp\u003eThis genuine OEM Carrier contactor is the factory-correct replacement for the CH14NB01800GAAAA condensing unit. The contactor serves as the main electrical switch that powers the compressor and condenser fan motor each time the system calls for cooling. When contacts become pitted, corroded, or welded shut, you may notice hard starting, chattering noise, intermittent cooling, or a unit that won't energize at all — replacing the contactor brings back smooth, reliable switching. Built to Carrier specifications, it matches the coil voltage, contact rating, and mounting dimensions of the original part on the CH14NB01800GAAAA, ensuring a direct fit with no rewiring. Installation is moderate in difficulty: shut off power at the disconnect, photograph the wiring for reference, transfer the leads one at a time, and remount the contactor in the control box. Most qualified technicians complete the swap in 20 to 30 minutes. Because line-voltage wiring is involved, professional installation is recommended. Order before 3PM CST and your contactor ships the same business day to minimize cooling downtime.\u003c\/p\u003e\n\u003ch2\u003eCompatibility\u003c\/h2\u003e\n\u003cp\u003eThis part is compatible with Carrier model CH14NB01800GAAAA.\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":62962510987635,"sku":"carrier-contactor-ch14nb01800gaaaa","price":34.95,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/carrier-contactor-ch14nb01800gaaaa","provider":"National HVAC Parts","version":"1.0","type":"link"}