{"product_id":"carrier-ph16na02400gbaaa-contactor-1iwxlq","title":"OEM Carrier Contactor 1-Pole 30A 24V Coil for PH16NA02400GBAAA","description":"\u003ch1\u003eOEM Carrier Single-Pole Contactor 30A 24V Coil for Model PH16NA02400GBAAA\u003c\/h1\u003e\u003cp\u003eThis is the factory OEM replacement contactor for the \u003cstrong\u003eCarrier PH16NA02400GBAAA\u003c\/strong\u003e heat pump system. The contactor is the high-voltage relay that receives a 24V signal from the thermostat and closes the circuit to energize the compressor. When it fails — whether from pitted or burned contacts, a stuck open coil, or welded contacts — your outdoor unit will either refuse to start, run continuously without cycling off, or trip the breaker entirely. Replacing the contactor is one of the most common and cost-effective HVAC repairs a homeowner or technician can perform.\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) | 24V AC coil voltage | 50\/60 Hz | OEM Part# HN51KC024\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM vs Generic:\u003c\/strong\u003e This is a genuine Carrier Factory Authorized Part, engineered to exact factory specifications for the PH16NA02400GBAAA. Generic contactors may deviate in contact gap, coil pull-in voltage, and contact plating — leading to premature failure or nuisance trips.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstall difficulty: 2\/5\u003c\/strong\u003e — Shut off power at both the disconnect and breaker before beginning. Tools needed: flathead and Phillips screwdrivers, needle-nose pliers, a multimeter for coil continuity check. Always photograph all wiring before 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.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Fits Carrier model \u003cstrong\u003ePH16NA02400GBAAA\u003c\/strong\u003e. This single-pole contactor is also commonly used across Carrier, Bryant, and Payne residential and light-commercial air conditioning and heat pump systems up to 5 tons (60,000 BTU). Verify your existing contactor's pole count, amperage, and coil voltage against your unit's data plate before ordering. Have a fitment question? Our team confirms compatibility before you buy — just reach out.\u003c\/p\u003e","brand":"Carrier","offers":[{"title":"OEM","offer_id":62641666589043,"sku":"CARRIE-PH16NA02400GBAAA-CONTACTOR-HN51KC024","price":67.95,"currency_code":"USD","in_stock":true},{"title":"Generic","offer_id":62641666621811,"sku":"CARRIE-PH16NA02400GBAAA-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_f5e39fe1-a4f7-4f6e-9f67-98442e9ad3f2.jpg?v=1775021410","url":"https:\/\/nationalhvacparts.com\/products\/carrier-ph16na02400gbaaa-contactor-1iwxlq","provider":"National HVAC Parts","version":"1.0","type":"link"}