{"product_id":"carrier-ph13nr04200gaaaa-contactor-1iwxlq","title":"OEM Carrier Contactor 1-Pole 30A 24V Coil for PH13NR04200GAAAA","description":"\u003ch1\u003eOEM Carrier Single-Pole Contactor 30A 24V Coil for Model PH13NR04200GAAAA\u003c\/h1\u003e\u003cp\u003eThis OEM Carrier contactor (part# \u003cstrong\u003eHN51KC024\u003c\/strong\u003e) is the factory-specified high-voltage switching relay for the \u003cstrong\u003eCarrier PH13NR04200GAAAA\u003c\/strong\u003e heat pump condensing unit. The contactor acts as the primary power bridge between the 24V thermostat control circuit and the high-voltage compressor and condenser fan motor loads. When the thermostat calls for cooling or heating, the 24V coil energizes and pulls the contact plunger down, completing the high-voltage circuit to start the system. A failed contactor typically presents as an AC or heat pump that won't turn on at all, a unit that chatters or hums without starting, or — if contacts weld shut — a system that runs continuously and won't shut off.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecs:\u003c\/strong\u003e 1-Pole configuration | 30A Full Load Amps (FLA) \/ 150A Locked Rotor Amps (LRA) | 24 VAC coil voltage | 50\/60 Hz | Factory OEM part number HN51KC024\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM vs Generic:\u003c\/strong\u003e This is a genuine Carrier Factory Authorized Part built to exact OEM contact gap, spring tension, and coil resistance specifications. Generic contactors often use lower-grade contact alloys that pit faster under compressor load cycling, reducing service life significantly.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstall Difficulty: 2\/5\u003c\/strong\u003e — Shut off all power at the disconnect and breaker before touching any wiring. Tools needed: flathead and Phillips screwdrivers, 1\/4\" nut driver, needle-nose pliers. Always photograph all wire connections before removal. Swap wires one at a time to avoid miswiring the 24V coil leads.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWarranty:\u003c\/strong\u003e 1-year OEM factory warranty. In-stock orders ship same business day from our warehouse.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Designed as the direct OEM replacement for \u003cstrong\u003eCarrier model PH13NR04200GAAAA\u003c\/strong\u003e heat pump condensers. Cross-references include P282-0311, HN51CC024, P282-1304, P282-1305, and 301362-101. Always verify your unit's data plate and existing part number before ordering. Our team is available to confirm fitment — contact us before you buy.\u003c\/p\u003e","brand":"Carrier","offers":[{"title":"OEM","offer_id":62641863557491,"sku":"CARRIE-PH13NR04200GAAAA-CONTACTOR-HN51KC024","price":67.95,"currency_code":"USD","in_stock":true},{"title":"Generic","offer_id":62641863590259,"sku":"CARRIE-PH13NR04200GAAAA-CONTACTOR-HN51KC024-GEN","price":59.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-contactor-HN51KC024_b3e943ce-a48f-454b-adce-66e82eb86c8a.jpg?v=1775021399","url":"https:\/\/nationalhvacparts.com\/products\/carrier-ph13nr04200gaaaa-contactor-1iwxlq","provider":"National HVAC Parts","version":"1.0","type":"link"}