{"product_id":"carrier-rsa1000h2y-contactor-1k1rxh","title":"OEM Carrier 3-Pole Contactor 24V Coil for RSA1000H2Y — HN53CD209","description":"\u003ch1\u003eOEM Carrier 3-Pole Contactor 24V Coil for Model RSA1000H2Y — Part HN53CD209\u003c\/h1\u003e\u003cp\u003eThis factory-authorized OEM contactor is the direct replacement for \u003cstrong\u003eCarrier model RSA1000H2Y\u003c\/strong\u003e rooftop and split-system units. The contactor acts as the main high-voltage relay, receiving a 24V signal from the control board and closing its poles to deliver line voltage to the compressor and fan motors. When the contactor fails, symptoms include the system not turning on at all, an audible hum or chatter from the electrical panel, or visible burning and pitting on the contact surfaces — all signs it is time for an immediate replacement.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecs:\u003c\/strong\u003e 3-Pole configuration | 24V AC coil | Factory-matched FLA\/RES ratings | OEM part numbers: HN53CD209 (primary), HN53HF212 (supersede\/alternate) | 50\/60 Hz\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM vs Generic:\u003c\/strong\u003e This is a genuine Carrier factory-authorized part. OEM contactors are manufactured to exact coil pull-in voltage and contact-gap tolerances. Generic aftermarket contactors often use lower-grade silver alloy contacts that pit faster, increasing the risk of compressor damage and repeat failure.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstall difficulty: 3\/5\u003c\/strong\u003e — Shut off all power at the disconnect and breaker before proceeding. Tools needed: flathead and Phillips screwdrivers, needle-nose pliers, multimeter, and camera or phone to photograph existing wiring. Transfer one wire at a time to avoid miswiring. Verify 24V coil pull-in after reassembly.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWarranty:\u003c\/strong\u003e 1-year OEM factory warranty. In-stock and ships same business day from our warehouse.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Engineered for \u003cstrong\u003eCarrier RSA1000H2Y\u003c\/strong\u003e commercial rooftop and split-system units. Cross-reference both OEM part numbers — HN53CD209 and HN53HF212 — against your unit's wiring diagram and data plate before ordering. Not sure it fits? Our HVAC parts specialists verify fitment before you buy — contact us today and we'll ship your order out the same day.\u003c\/p\u003e","brand":"Carrier","offers":[{"title":"OEM","offer_id":62640293904755,"sku":"CARRIE-RSA1000H2Y-CONTACTOR-HN53CD209","price":68.95,"currency_code":"USD","in_stock":true},{"title":"Generic","offer_id":62640293937523,"sku":"CARRIE-RSA1000H2Y-CONTACTOR-HN53CD209-GEN","price":60.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-contactor-HN53CD209_a70f60f0-47a5-4987-ae1c-5d7548850da2.jpg?v=1775015953","url":"https:\/\/nationalhvacparts.com\/products\/carrier-rsa1000h2y-contactor-1k1rxh","provider":"National HVAC Parts","version":"1.0","type":"link"}