{"product_id":"carrier-coa1000l5y-contactor-1k1rxh","title":"OEM Carrier Contactor 2-Pole 24V Coil for COA1000L5Y — HN53CD209","description":"\u003ch1\u003eOEM Carrier 2-Pole Contactor 24V Coil for Model COA1000L5Y\u003c\/h1\u003e\u003cp\u003eThis OEM contactor is the factory-specified high-voltage relay for the \u003cstrong\u003eCarrier COA1000L5Y\u003c\/strong\u003e condensing unit. The contactor acts as the main power switch between your electrical panel and the compressor and condenser fan motor — when the thermostat calls for cooling, the 24V control circuit energizes the contactor coil, closing the high-voltage contacts and starting the system. A failed contactor is one of the most common causes of an air conditioner that simply won't turn on, hums without starting, or trips the breaker repeatedly. Replaces OEM part numbers \u003cstrong\u003eHN53CD209\u003c\/strong\u003e and \u003cstrong\u003eHN53HF212\u003c\/strong\u003e.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecs:\u003c\/strong\u003e 2-pole configuration | 24V AC coil voltage | Factory-rated amperage for compressor and condenser fan load | Direct OEM replacement with matched contact material and coil resistance\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM vs Generic:\u003c\/strong\u003e OEM contactors use factory-grade silver-alloy contacts rated for the exact load cycles of your Carrier system. Generic contactors often use lower-grade contact materials that pit and arc faster, leading to repeat failures within one to two seasons.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstall difficulty: 3\/5\u003c\/strong\u003e — Always disconnect power at the breaker and verify zero voltage with a multimeter before touching any wiring. Tools needed: flathead and Phillips screwdrivers, 1\/4\" nut driver, needle-nose pliers, multimeter. Photograph all wire connections before removal. Swap one wire at a time to avoid miswiring.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWarranty:\u003c\/strong\u003e 1-year OEM factory warranty. In-stock units ship the same business day from our warehouse.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Designed as a direct OEM replacement for the \u003cstrong\u003eCarrier COA1000L5Y\u003c\/strong\u003e condensing unit. Cross-references OEM part numbers HN53CD209 and HN53HF212. Confirm coil voltage and pole configuration on your unit's data plate or wiring diagram before ordering. Our fitment team is available to verify compatibility before you buy — ships today.\u003c\/p\u003e","brand":"Carrier","offers":[{"title":"OEM","offer_id":62909604692339,"sku":"CARRIE-COA1000L5Y-CONTACTOR-HN53CD209","price":31.2,"currency_code":"USD","in_stock":true},{"title":"Generic","offer_id":62909604725107,"sku":"CARRIE-COA1000L5Y-CONTACTOR-HN53CD209-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-HN53CD209_621a8a8a-ed19-4f84-81bb-d1416ec0e97d.jpg?v=1782904560","url":"https:\/\/nationalhvacparts.com\/products\/carrier-coa1000l5y-contactor-1k1rxh","provider":"National HVAC Parts","version":"1.0","type":"link"}