{"product_id":"carrier-07eb033521-contactor-1k3yly","title":"OEM Carrier Contactor 2-Pole 24V Coil for 07EB033521","description":"\u003ch1\u003eOEM Carrier Contactor 2-Pole 24V Coil for Model 07EB033521\u003c\/h1\u003e\u003cp\u003eThis OEM replacement contactor (part number \u003cstrong\u003eHN53HG120\u003c\/strong\u003e) is the factory-specified high-voltage switching relay for the \u003cstrong\u003eCarrier 07EB033521\u003c\/strong\u003e unit. The contactor acts as the primary electrical switch between your thermostat's 24V control signal and the high-voltage power supplied to the compressor and condenser fan motor. When it fails or wears out, the most common symptoms include an air conditioner that simply won't turn on, a compressor that fails to engage despite the thermostat calling for cooling, or audible chattering and pitting on the contact points that cause intermittent operation.\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 | Designed for R-410A system load requirements on Carrier 07EB033521\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM vs Generic:\u003c\/strong\u003e This is a genuine OEM Carrier contactor (HN53HG120), manufactured to exact factory specifications. Generic contactors can feature undersized contact points that arc, pit, and weld shut — causing premature compressor failure and costly callbacks.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstall Difficulty: 3\/5\u003c\/strong\u003e — Always disconnect power at the disconnect box and verify zero voltage with a multimeter before proceeding. Tools needed: flathead and Phillips screwdrivers, 1\/4\" nut driver, needle-nose pliers, multimeter. Photograph all wiring connections before removing the old contactor.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWarranty:\u003c\/strong\u003e 1-year OEM factory warranty included. Ships same business day from our warehouse when ordered before 3 PM.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Engineered as a direct OEM drop-in replacement for \u003cstrong\u003eCarrier model 07EB033521\u003c\/strong\u003e. Always verify coil voltage and pole configuration against your unit's data plate and wiring diagram before ordering. Our technical team is available to confirm fitment — just reach out before you buy. \u003cstrong\u003eOrder now and receive same-day shipping!\u003c\/strong\u003e\u003c\/p\u003e","brand":"Carrier","offers":[{"title":"OEM","offer_id":62640140517747,"sku":"CARRIE-07EB033521-CONTACTOR-HN53HG120","price":68.95,"currency_code":"USD","in_stock":true},{"title":"Generic","offer_id":62640140550515,"sku":"CARRIE-07EB033521-CONTACTOR-HN53HG120-GEN","price":60.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-contactor-HN53HG120_02e2a3a7-a9f4-417f-8be8-ff9b420b72c5.jpg?v=1775021694","url":"https:\/\/nationalhvacparts.com\/products\/carrier-07eb033521-contactor-1k3yly","provider":"National HVAC Parts","version":"1.0","type":"link"}