{"product_id":"carrier-csa1000h2j-contactor-1k1rxh","title":"OEM Carrier Contactor 2-Pole 24V Coil for CSA1000H2J — HN53CD209","description":"\u003ch1\u003eOEM Carrier 2-Pole Contactor 24V Coil for Model CSA1000H2J — HN53CD209\u003c\/h1\u003e\u003cp\u003eThis is the factory OEM replacement contactor (part number \u003cstrong\u003eHN53CD209\u003c\/strong\u003e) for the \u003cstrong\u003eCarrier CSA1000H2J\u003c\/strong\u003e split-system air conditioner. The contactor is a high-voltage relay controlled by the 24V thermostat signal — when the thermostat calls for cooling, the contactor closes and sends line voltage to the compressor and condenser fan motor. A failed contactor is one of the most common reasons an AC system won't turn on, runs continuously without cycling off, or produces a loud chattering or buzzing sound from the outdoor unit.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecs:\u003c\/strong\u003e 2-pole configuration | 24V AC coil voltage | Factory-matched contact rating | Direct OEM replacement for part number HN53CD209\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM vs Generic:\u003c\/strong\u003e This OEM contactor is manufactured to Carrier's exact electrical tolerances. Generic contactors may use lower-grade contact materials that pit and arc more quickly, leading to premature failure and potential compressor damage during voltage fluctuations.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstall difficulty: 2\/5\u003c\/strong\u003e — Disconnect and lock out power at the disconnect box before beginning. Tools needed: flathead and Phillips screwdrivers, 1\/4\" nut driver, needle-nose pliers, multimeter. Photograph all wiring connections before removing the old contactor to ensure correct reinstallation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWarranty:\u003c\/strong\u003e Backed by a 1-year OEM factory warranty. Orders placed before our daily cutoff ship same business day from our stocked warehouse.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Designed as a direct fit for the Carrier \u003cstrong\u003eCSA1000H2J\u003c\/strong\u003e split-system condenser. Always verify coil voltage and pole configuration against your unit's wiring diagram and data plate before ordering. Our fitment team is available to confirm compatibility prior to purchase — same-day shipping means your repair stays on schedule.\u003c\/p\u003e","brand":"Carrier","offers":[{"title":"OEM","offer_id":62909580411251,"sku":"CARRIE-CSA1000H2J-CONTACTOR-HN53CD209","price":31.2,"currency_code":"USD","in_stock":true},{"title":"Generic","offer_id":62909580444019,"sku":"CARRIE-CSA1000H2J-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_d4008c0b-068d-41e0-871c-c77cfe8dbbc0.jpg?v=1782904645","url":"https:\/\/nationalhvacparts.com\/products\/carrier-csa1000h2j-contactor-1k1rxh","provider":"National HVAC Parts","version":"1.0","type":"link"}