{"product_id":"carrier-ph13nb036000abaa-contactor-1iwxlq","title":"OEM Carrier Contactor 1-Pole 30A 24V for PH13NB036000ABAA","description":"\u003ch1\u003eOEM Carrier 1-Pole Contactor 30A 24V Coil (HN51KC024) for Model PH13NB036000ABAA\u003c\/h1\u003e\u003cp\u003eThis is the genuine OEM replacement contactor for the \u003cstrong\u003eCarrier PH13NB036000ABAA\u003c\/strong\u003e heat pump. The contactor is the high-voltage relay that bridges your 24V control circuit to the high-voltage compressor and condenser fan motor circuit. When your thermostat sends a cooling call, the 24V coil energizes and the contactor closes, allowing line voltage to power the compressor. When this part fails, you'll typically experience a complete no-start condition — the outdoor unit sits silent even though the thermostat is calling for cooling — or you may hear a buzzing or chattering sound as burned or pitted contacts fail to close properly.\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 factory-authorized OEM contactor is built to exact Carrier specifications for contact material, coil pull-in voltage, and mechanical travel — ensuring reliable pull-in even at low 24V conditions. Generic contactors often use inferior contact alloys that pit prematurely under compressor LRA loads, leading to repeat failures within one or two seasons.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstall Difficulty: 2\/5\u003c\/strong\u003e — Always disconnect power at the disconnect box and verify zero voltage with a multimeter before touching any terminals. Photograph all wiring before removal. Tools needed: flathead and Phillips screwdrivers, needle-nose pliers, multimeter. Verify contactor pull-in with a 24V call from the thermostat 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 Factory-specified for the Carrier \u003cstrong\u003ePH13NB036000ABAA\u003c\/strong\u003e 3-ton heat pump. Replaces cross-reference part numbers including HN51CC024, P282-1304, P282-1305, P282-0311, and 301362-101. Always verify your unit's wiring diagram and data plate before ordering. Our team is available to confirm fitment — just reach out before you buy.\u003c\/p\u003e","brand":"Carrier","offers":[{"title":"OEM","offer_id":62641917460851,"sku":"CARRIE-PH13NB036000ABAA-CONTACTOR-HN51KC024","price":62.95,"currency_code":"USD","in_stock":true},{"title":"Generic","offer_id":62641917493619,"sku":"CARRIE-PH13NB036000ABAA-CONTACTOR-HN51KC024-GEN","price":55.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-contactor-HN51KC024_bad85094-991e-48d8-a05f-43e822898f54.jpg?v=1775021487","url":"https:\/\/nationalhvacparts.com\/products\/carrier-ph13nb036000abaa-contactor-1iwxlq","provider":"National HVAC Parts","version":"1.0","type":"link"}