{"product_id":"carrier-py4gnaa24060aa-contactor-1iwxlq","title":"OEM Carrier Contactor 1-Pole 30A 24V for PY4GNAA24060AA","description":"\u003ch1\u003eOEM Carrier Single-Pole Contactor 1P 30A 24V — Model PY4GNAA24060AA (HN51KC024)\u003c\/h1\u003e\u003cp\u003eThis is the factory-original OEM replacement contactor for the \u003cstrong\u003eCarrier PY4GNAA24060AA\u003c\/strong\u003e packaged unit. The contactor is a high-voltage relay energized by the 24V control circuit — it closes to send line voltage to the compressor and\/or condenser fan motor every time your thermostat calls for cooling. When a contactor fails, the most common symptoms are an AC unit that won't power on, buzzing or chattering from the control compartment, or a system that trips the breaker due to welded\/pitted contacts that won't open.\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 Voltage | 50\/60 Hz | OEM Part # HN51KC024\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM vs Generic:\u003c\/strong\u003e This is a Carrier Factory Authorized Part built to exact OEM contact-gap and coil-resistance specifications. Generic contactors often use thinner contact silver alloy, leading to faster pitting and premature failure — especially in high-cycle southern climates.\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 starting. Tools needed: flathead and Phillips screwdrivers, needle-nose pliers, multimeter. Photograph all wiring before removal. Verify 24V coil pull-in with a multimeter after installation before restoring full power.\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 Directly replaces contactor HN51KC024 in Carrier model \u003cstrong\u003ePY4GNAA24060AA\u003c\/strong\u003e. Also cross-references HN51CC024, P282-1304, P282-1305, 301362-101, and 72930DP1 in applicable units. Always verify your unit's wiring diagram and data plate before ordering. Need fitment confirmation? Our HVAC parts team verifies compatibility before you buy — contact us today and get this part shipped fast.\u003c\/p\u003e","brand":"Carrier","offers":[{"title":"OEM","offer_id":62640333226355,"sku":"CARRIE-PY4GNAA24060AA-CONTACTOR-HN51KC024","price":67.95,"currency_code":"USD","in_stock":true},{"title":"Generic","offer_id":62640333259123,"sku":"CARRIE-PY4GNAA24060AA-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_9475e277-155b-4048-aae9-54facb62041c.jpg?v=1775021589","url":"https:\/\/nationalhvacparts.com\/products\/carrier-py4gnaa24060aa-contactor-1iwxlq","provider":"National HVAC Parts","version":"1.0","type":"link"}