{"product_id":"carrier-07eb033921-contactor-1k1rxh","title":"OEM Carrier 3-Pole Contactor 40A 208\/240V Coil — 07EB033921","description":"\u003ch1\u003eOEM Carrier 3-Pole Contactor 40A 208\/240V for Model 07EB033921\u003c\/h1\u003e\u003cp\u003eThis OEM Carrier contactor (part #HN53CD208) is the factory-specified replacement for the \u003cstrong\u003eCarrier 07EB033921\u003c\/strong\u003e commercial HVAC unit. The contactor acts as a high-voltage relay, switching line-voltage power to the compressor and fan motors when the thermostat or control board signals a call for cooling. When the contactor fails — due to worn or pitted contacts, a stuck plunger, or a burned coil — the system will not respond to a demand for cooling, or may run continuously without cycling off. Contactor failure is one of the most common service calls in commercial HVAC.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecs:\u003c\/strong\u003e 3-Pole | 40A FLA \/ 160–240A LRA | Coil Voltage: 208–240V 50\/60Hz | 240–600 VAC load circuit | 4-hole mount | OEM Part #HN53CD208\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM vs Generic:\u003c\/strong\u003e This is the genuine OEM Carrier contactor with factory-matched contact ratings and coil pull-in voltage. Generic aftermarket contactors often use lower-grade silver-alloy contacts that arc and pit faster, shortening compressor life and increasing callback rates.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstall Difficulty: 3\/5\u003c\/strong\u003e — De-energize and lock out the unit before beginning. Tools needed: flathead and Phillips screwdrivers, needle-nose pliers, multimeter, and a non-contact voltage tester. Photograph all wiring before disconnecting. Verify coil voltage on unit data plate matches 208–240V before installing.\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 Direct OEM replacement for Carrier model \u003cstrong\u003e07EB033921\u003c\/strong\u003e. Verify 3-pole configuration and 208\/240V coil voltage against your unit's data plate before ordering. Need help confirming fitment? Our HVAC parts specialists are available to verify compatibility before you buy.\u003c\/p\u003e","brand":"Carrier","offers":[{"title":"OEM","offer_id":62640139665779,"sku":"CARRIE-07EB033921-CONTACTOR-HN53CD208","price":160.95,"currency_code":"USD","in_stock":true},{"title":"Generic","offer_id":62640139698547,"sku":"CARRIE-07EB033921-CONTACTOR-HN53CD208-GEN","price":140.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-contactor-HN53CD208_c2125e1f-bca4-4fe2-90d8-a010dde2152e.jpg?v=1775016044","url":"https:\/\/nationalhvacparts.com\/products\/carrier-07eb033921-contactor-1k1rxh","provider":"National HVAC Parts","version":"1.0","type":"link"}