{"product_id":"carrier-ph13nr048000aaaa-contactor-1iwxlq","title":"OEM Carrier Contactor 1-Pole 30A 24V for PH13NR048000AAAA","description":"\u003ch1\u003eOEM Carrier Single-Pole Contactor 1-Pole 30 Amp 24V for Model PH13NR048000AAAA\u003c\/h1\u003e\u003cp\u003eThis is the genuine OEM factory-replacement contactor for the \u003cstrong\u003eCarrier PH13NR048000AAAA\u003c\/strong\u003e heat pump condensing unit. The contactor is the high-voltage relay that responds to the thermostat's 24V control signal, closing to deliver line voltage to the compressor and condenser fan motor. When the contactor fails — due to pitted contacts, welded contacts, or an open coil — the result is a system that simply won't turn on, hums without starting, or runs continuously without shutting off. Replacing it promptly prevents collateral damage to the compressor.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecs:\u003c\/strong\u003e 1-Pole configuration | 24 VAC coil voltage | 30 Amp full load rating (FLA) | 150 Amp locked rotor rating (LRA) | 50\/60 Hz | OEM Part # HN51KC024\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM vs Generic:\u003c\/strong\u003e This OEM contactor is factory-matched to Carrier specifications with verified contact alloy composition and coil resistance tolerances. Generic contactors often use inferior contact materials that pit and weld prematurely — a $15 savings that can lead to a $1,500 compressor replacement.\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. Photograph all wiring before removing any terminals. Tools needed: flathead and Phillips screwdrivers, needle-nose pliers, multimeter. Verify contactor pull-in by checking for 24V across the coil terminals on a thermostat call.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWarranty:\u003c\/strong\u003e 1-year OEM manufacturer warranty. In-stock — ships same business day from our warehouse.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Factory-specified replacement contactor for Carrier model \u003cstrong\u003ePH13NR048000AAAA\u003c\/strong\u003e (4-ton R-410A heat pump condensing unit). Verify your unit's wiring diagram and data plate before ordering to confirm 1-pole, 30A, 24V coil configuration. Our parts specialists are available to confirm fitment before you buy.\u003c\/p\u003e","brand":"Carrier","offers":[{"title":"OEM","offer_id":62641860182387,"sku":"CARRIE-PH13NR048000AAAA-CONTACTOR-HN51KC024","price":66.95,"currency_code":"USD","in_stock":true},{"title":"Generic","offer_id":62641860215155,"sku":"CARRIE-PH13NR048000AAAA-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_73655813-7ce1-4fec-9be3-577e6dc947f6.jpg?v=1775021529","url":"https:\/\/nationalhvacparts.com\/products\/carrier-ph13nr048000aaaa-contactor-1iwxlq","provider":"National HVAC Parts","version":"1.0","type":"link"}