{"product_id":"carrier-07ea022411-contactor-1k1s1j","title":"OEM Carrier 3-Pole Contactor 115V 40A for Model 07EA022411","description":"\u003ch1\u003eOEM Carrier 3-Pole Contactor 115V 40A — HN53CD115 for Model 07EA022411\u003c\/h1\u003e\u003cp\u003eThis OEM Carrier contactor (part number \u003cstrong\u003eHN53CD115\u003c\/strong\u003e) is the factory-specified high-voltage switching relay for the \u003cstrong\u003eCarrier 07EA022411\u003c\/strong\u003e packaged or commercial HVAC unit. The contactor acts as the primary electrical switch that energizes the compressor and fan motor circuits whenever the thermostat calls for cooling. When a contactor fails, the most common symptoms are a system that won't start despite the thermostat signaling demand, audible buzzing or chattering at the contactor terminals, or burned\/pitted contact points that cause intermittent or complete loss of cooling.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecs:\u003c\/strong\u003e 115V coil voltage | 40 Amp rating | 3-Pole configuration | OEM-matched contact gap and spring tension for full electrical isolation\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM vs Generic:\u003c\/strong\u003e This is a genuine Carrier OEM contactor built to exact factory specifications. Generic aftermarket contactors often use lower-grade silver-alloy contacts that pit and arc faster under load, shortening service life and risking compressor damage from voltage drop.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstall difficulty: 3\/5\u003c\/strong\u003e — Always disconnect and lock out power at the disconnect box before servicing. Tools needed: flathead and Phillips screwdrivers, needle-nose pliers, multimeter for coil continuity check, and camera\/phone to photograph wiring before removal. Label all wires prior to disconnecting terminals.\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 when ordered before 3 PM local time.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Engineered as a direct OEM replacement for Carrier model \u003cstrong\u003e07EA022411\u003c\/strong\u003e. Verify your unit's coil voltage and pole configuration on the data plate or existing contactor label before ordering. Our HVAC parts specialists are available to confirm fitment before you purchase — no guesswork, no returns.\u003c\/p\u003e","brand":"Carrier","offers":[{"title":"OEM","offer_id":62640148971891,"sku":"CARRIE-07EA022411-CONTACTOR-HN53CD115","price":232.95,"currency_code":"USD","in_stock":true},{"title":"Generic","offer_id":62640149004659,"sku":"CARRIE-07EA022411-CONTACTOR-HN53CD115-GEN","price":204.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-contactor-HN53CD115_958a253d-fa0f-4b2b-b4c6-66e6557c9771.jpg?v=1775015805","url":"https:\/\/nationalhvacparts.com\/products\/carrier-07ea022411-contactor-1k1s1j","provider":"National HVAC Parts","version":"1.0","type":"link"}