{"product_id":"carrier-py4gnab36060na-contactor-1iwxlq","title":"OEM Carrier Contactor 1-Pole 30A 24V for PY4GNAB36060NA","description":"\u003ch1\u003eOEM Carrier Single-Pole Contactor 30A 24V Coil (HN51KC024) for Model PY4GNAB36060NA\u003c\/h1\u003e\u003cp\u003eThis is the genuine OEM Carrier contactor (part number \u003cstrong\u003eHN51KC024\u003c\/strong\u003e), the factory-specified high-voltage switching relay for the \u003cstrong\u003eCarrier PY4GNAB36060NA\u003c\/strong\u003e packaged unit. The contactor acts as the main power switch for the compressor and\/or condenser fan motor — energized by the 24V control circuit every time the thermostat calls for cooling. When the contactor fails, the most common symptom is an AC unit that receives a thermostat call but simply will not turn on; you may also experience welded or pitted contacts that keep the system running continuously even after the call ends, driving up energy costs and risking compressor damage.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecs:\u003c\/strong\u003e 1-Pole | 30A Full Load Amps (FLA) \/ 150A Locked Rotor Amps (LRA) | 24 VAC Coil | 50\/60 Hz | Factory OEM part number HN51KC024\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM vs Generic:\u003c\/strong\u003e Genuine Carrier Factory Authorized Parts are engineered to exact Carrier specifications for proven reliability and proper contact gap tolerances. Generic contactors may use lower-grade contact alloys, leading to premature pitting, coil burnout, and shortened service life under high-cycle loads.\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 beginning. Tools needed: flathead and Phillips screwdrivers, needle-nose pliers, multimeter. Photograph all wiring before removal. Discharge any residual voltage, transfer line, load, and 24V coil leads to the new contactor terminal-for-terminal, then verify pull-in with a live 24V thermostat call.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWarranty:\u003c\/strong\u003e 1-year OEM factory warranty. Ships same business day from our warehouse — order by 3 PM local time for same-day dispatch.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Confirmed fit for Carrier model \u003cstrong\u003ePY4GNAB36060NA\u003c\/strong\u003e packaged unit. Always verify the part number against your unit's wiring diagram or parts list before ordering. Our fitment team is available to confirm compatibility — reach out before you buy if you have any questions.\u003c\/p\u003e","brand":"Carrier","offers":[{"title":"OEM","offer_id":62640323330419,"sku":"CARRIE-PY4GNAB36060NA-CONTACTOR-HN51KC024","price":47.95,"currency_code":"USD","in_stock":true},{"title":"Generic","offer_id":62640323363187,"sku":"CARRIE-PY4GNAB36060NA-CONTACTOR-HN51KC024-GEN","price":41.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-contactor-HN51KC024_e2e1344d-e4fb-4ffd-8f9e-e62813507469.jpg?v=1775021591","url":"https:\/\/nationalhvacparts.com\/products\/carrier-py4gnab36060na-contactor-1iwxlq","provider":"National HVAC Parts","version":"1.0","type":"link"}