{"product_id":"carrier-contactor-fiop300b501ga","title":"OEM Carrier Contactor HN51KC024 for Model FIOP300B501GA","description":"\u003cdiv\u003e\n\u003ch1\u003eOEM Carrier Contactor HN51KC024 for Model FIOP300B501GA\u003c\/h1\u003e\n\u003cp\u003eThis OEM Carrier contactor is the heavy-duty switch that energizes your compressor and condenser fan motor on every call for cooling. A genuine factory replacement engineered for Carrier model FIOP300B501GA, it combines rated contacts with a 24V coil designed to endure repeated high-amperage switching without pitting, welding, or chatter. Burned or stuck contactor contacts are a frequent cause of systems that won't start, won't shut off, or buzz loudly at the outdoor unit—installing a fresh OEM contactor restores clean, dependable operation. Built to exact Carrier specifications, it ensures correct fit, proper terminal layout, and reliable coil pull-in for years of service. Installation is moderate for a trained technician, usually 20–30 minutes: disconnect power, photograph and transfer the line, load, and coil wires one at a time, and remount using the original screws. Professional installation is recommended for safety. All orders placed before 3PM CST ship same-day from our warehouse, letting you complete the repair quickly with a genuine part that performs and fits exactly like the original.\u003c\/p\u003e\n\u003ch2\u003eCompatibility\u003c\/h2\u003e\n\u003cp\u003eThis part is compatible with Carrier model FIOP300B501GA.\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":62942943904115,"sku":"carrier-contactor-fiop300b501ga","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-fiop_fc143461-f449-473c-a129-603cae13cea8.jpg?v=1781465638","url":"https:\/\/nationalhvacparts.com\/products\/carrier-contactor-fiop300b501ga","provider":"National HVAC Parts","version":"1.0","type":"link"}