{"product_id":"carrier-ph13nb01900gaaaa-contactor-1iwxlq","title":"OEM Carrier Contactor 1-Pole 30A 24V for PH13NB01900GAAAA — HN51KC024","description":"\u003ch1\u003eOEM Carrier 1-Pole 30 Amp 24V Contactor HN51KC024 for Model PH13NB01900GAAAA\u003c\/h1\u003e\u003cp\u003eThis OEM contactor is the factory-specified replacement for the \u003cstrong\u003eCarrier PH13NB01900GAAAA\u003c\/strong\u003e heat pump condenser. The contactor is the high-voltage relay that connects and disconnects power to the compressor and\/or condenser fan motor every time the thermostat calls for cooling or heating. When it fails — due to pitted or burned contacts, a stuck-open coil, or welded contact points — the system will either fail to start entirely, run continuously without shutting off, or short-cycle unpredictably. Replacing the contactor is one of the most common and cost-effective HVAC repairs you can perform.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecs:\u003c\/strong\u003e 1-Pole | 24 VAC coil voltage | 30 Amp FLA | 150 Amp LRA | 50\/60 Hz | 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 factory tolerances for the PH13NB01900GAAAA. Generic aftermarket contactors may vary in contact gap, coil pull-in voltage, and silver alloy thickness — all of which affect service life under repeated switching 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 starting. Tools needed: flathead and Phillips screwdrivers, needle-nose pliers, multimeter. Photograph all wiring connections before removing the old contactor. Transfer wires one at a time to avoid mis-wiring the 24V coil leads.\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 Carrier model \u003cstrong\u003ePH13NB01900GAAAA\u003c\/strong\u003e heat pump condensers. Verify your unit's data plate lists part number HN51KC024 before ordering. Also cross-references: HN51CC024, P282-1304, P282-1305, 301362-101, 301323-101. Not sure it fits? Our HVAC parts specialists verify fitment before you buy — just ask.\u003c\/p\u003e","brand":"Carrier","offers":[{"title":"OEM","offer_id":62641927782771,"sku":"CARRIE-PH13NB01900GAAAA-CONTACTOR-HN51KC024","price":67.95,"currency_code":"USD","in_stock":true},{"title":"Generic","offer_id":62641927815539,"sku":"CARRIE-PH13NB01900GAAAA-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_1c5d9bb1-e13e-4b3b-a17a-57a1723503ec.jpg?v=1775021479","url":"https:\/\/nationalhvacparts.com\/products\/carrier-ph13nb01900gaaaa-contactor-1iwxlq","provider":"National HVAC Parts","version":"1.0","type":"link"}