{"product_id":"carrier-ph14na024000aaaa-contactor-1iwxlq","title":"OEM Carrier Contactor 1-Pole 30A 24V for PH14NA024000AAAA","description":"\u003ch1\u003eOEM Carrier Single-Pole Contactor 30 Amp 24V — HN51KC024 for Model PH14NA024000AAAA\u003c\/h1\u003e\u003cp\u003eThis is the factory-authorized OEM replacement contactor for the \u003cstrong\u003eCarrier PH14NA024000AAAA\u003c\/strong\u003e heat pump system. The contactor is a high-voltage relay that receives a 24V signal from the thermostat and closes the high-voltage circuit to energize the compressor and\/or condenser fan motor. When the contactor fails — through burned or pitted contacts, a stuck plunger, or an open coil — the outdoor unit will fail to start, run continuously without shutting off, or trip the breaker. Replacing it promptly prevents compressor damage and restores cooling or heating operation.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecs:\u003c\/strong\u003e 1-Pole configuration | 30A FLA \/ 150A LRA | 24 VAC coil voltage | 50\/60 Hz | OEM part number HN51KC024\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM vs Generic:\u003c\/strong\u003e OEM contactors are manufactured to exact Carrier factory tolerances, ensuring proper coil pull-in voltage, contact gap, and arc suppression. Generic alternatives may have inferior contact plating, leading to premature pitting, welding, and compressor damage under high-load cycling conditions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstall difficulty: 2\/5\u003c\/strong\u003e — Shut off power at the disconnect and breaker before beginning. Tools needed: flathead and Phillips screwdrivers, needle-nose pliers, multimeter. Always photograph existing wiring before removing any leads. Verify 24V coil pull-in with a thermostat call after installation.\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 Designed for Carrier model \u003cstrong\u003ePH14NA024000AAAA\u003c\/strong\u003e residential heat pump systems. Also cross-references part numbers HN51CC024, P282-0311, P282-1304, P282-1305, 301362-101, and 301323-101. Verify the part number on your unit's wiring diagram or data plate before ordering. Our fitment team is available to confirm compatibility before you buy.\u003c\/p\u003e","brand":"Carrier","offers":[{"title":"OEM","offer_id":62641786913139,"sku":"CARRIE-PH14NA024000AAAA-CONTACTOR-HN51KC024","price":67.95,"currency_code":"USD","in_stock":true},{"title":"Generic","offer_id":62641786945907,"sku":"CARRIE-PH14NA024000AAAA-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_a7d4dfcb-5da9-42e9-a998-25d7fe6e023e.jpg?v=1775021534","url":"https:\/\/nationalhvacparts.com\/products\/carrier-ph14na024000aaaa-contactor-1iwxlq","provider":"National HVAC Parts","version":"1.0","type":"link"}