{"product_id":"carrier-ph10ja036000agaa-contactor-1iwxlq","title":"OEM Carrier Contactor 1-Pole 30A 24V for PH10JA036000AGAA","description":"\u003ch1\u003eOEM Carrier 1-Pole Contactor 30 Amp 24V Coil for Model PH10JA036000AGAA (HN51KC024)\u003c\/h1\u003e\u003cp\u003eThis OEM Carrier contactor (part# \u003cstrong\u003eHN51KC024\u003c\/strong\u003e) is the factory-specified replacement for the \u003cstrong\u003eCarrier PH10JA036000AGAA\u003c\/strong\u003e heat pump unit. The contactor is a high-voltage relay that receives a 24V signal from the thermostat and closes to deliver line voltage to the compressor and condenser fan motor. When the contactor fails, the system may refuse to start, run continuously without shutting off, produce audible chattering or humming from the electrical panel, or show visible pitting and burning on the contact surfaces. Replacing a worn contactor is one of the most common and cost-effective HVAC repairs available.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecs:\u003c\/strong\u003e 1-Pole configuration | 24 VAC coil voltage | 30 Amp FLA (Full Load Amps) | 150 Amp LRA (Locked Rotor Amps) | 50\/60 Hz | Factory OEM part number 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 OEM specifications. Generic aftermarket contactors may carry wider coil voltage tolerances and lighter-duty contact ratings, increasing the risk of premature failure under heavy compressor loads.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstall difficulty: 2\/5\u003c\/strong\u003e — Always disconnect and lock out power at the disconnect box before beginning. Tools needed: flathead and Phillips screwdrivers, needle-nose pliers, multimeter. Photograph all wiring connections before removing the old contactor. Verify 24V coil pull-in after installation before closing the panel.\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 the \u003cstrong\u003eCarrier PH10JA036000AGAA\u003c\/strong\u003e heat pump system. Also cross-references part numbers HN51CC024, P282-0311, P282-1304, P282-1305, 301362-101, and 301323-101. Always verify your unit's data plate and wiring diagram before ordering. Our parts specialists are available to confirm fitment — contact us before you order if you have any questions.\u003c\/p\u003e","brand":"Carrier","offers":[{"title":"OEM","offer_id":62642001379699,"sku":"CARRIE-PH10JA036000AGAA-CONTACTOR-HN51KC024","price":66.95,"currency_code":"USD","in_stock":true},{"title":"Generic","offer_id":62642001412467,"sku":"CARRIE-PH10JA036000AGAA-CONTACTOR-HN51KC024-GEN","price":58.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-contactor-HN51KC024_cdd491f7-3037-40d9-bc9c-adbdca06e72b.jpg?v=1775021430","url":"https:\/\/nationalhvacparts.com\/products\/carrier-ph10ja036000agaa-contactor-1iwxlq","provider":"National HVAC Parts","version":"1.0","type":"link"}