{"product_id":"payne-pa12na03000gacaa-contactor-1iwxlq","title":"OEM Payne Contactor 2-Pole 24V for PA12NA03000GACAA — HN51KC024","description":"\u003ch1\u003eOEM Payne 2-Pole Contactor 24V Coil for Model PA12NA03000GACAA (HN51KC024)\u003c\/h1\u003e\u003cp\u003eThis is the factory OEM replacement contactor for the \u003cstrong\u003ePayne PA12NA03000GACAA\u003c\/strong\u003e split-system air conditioner. The contactor is a high-voltage relay controlled by the thermostat's 24V signal — it closes to send line voltage to the compressor and condenser fan motor every time a cooling call is made. When the contactor fails, symptoms include the outdoor unit not turning on at all, audible clicking with no startup, welded or pitted contacts causing the system to run continuously, or a completely unresponsive condenser. Replacing a worn contactor is one of the most common and cost-effective AC repairs available.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecs:\u003c\/strong\u003e 2-pole configuration | 24V AC coil voltage | Factory-rated amperage for Payne PA12NA03000GACAA | OEM part number HN51KC024 | Direct drop-in replacement with no wiring modifications required\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM vs Generic:\u003c\/strong\u003e This OEM contactor is manufactured to Payne's exact contact gap, coil pull-in voltage, and current rating specifications. Generic contactors often use lower-grade contact materials that pit and weld more quickly, leading to repeat failures within a single cooling season.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstall difficulty: 2\/5\u003c\/strong\u003e — Disconnect and lock out power at the disconnect box before beginning. Tools needed: flathead and Phillips screwdrivers, needle-nose pliers, multimeter, and a camera or phone to photograph wiring positions before removal. Transfer one wire at a time to the new contactor to avoid miswiring.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWarranty:\u003c\/strong\u003e 1-year OEM factory warranty against defects in materials and workmanship. Orders placed before cutoff ship same business day from our warehouse.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Engineered as the direct OEM replacement for the \u003cstrong\u003ePayne PA12NA03000GACAA\u003c\/strong\u003e split-system condenser. Always confirm coil voltage and pole configuration on your unit's data plate before ordering. Not sure about fitment? Our HVAC parts specialists verify compatibility before your order ships — reach out via chat or phone for fast confirmation.\u003c\/p\u003e","brand":"Payne","offers":[{"title":"OEM","offer_id":62909198336371,"sku":"PAYNE-PA12NA03000GACAA-CONTACTOR-HN51KC024","price":68.95,"currency_code":"USD","in_stock":true},{"title":"Generic","offer_id":62909198369139,"sku":"PAYNE-PA12NA03000GACAA-CONTACTOR-HN51KC024-GEN","price":60.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-contactor-HN51KC024_ec0de13e-a937-4ffb-8146-b6c7aa97bd6a.jpg?v=1780718064","url":"https:\/\/nationalhvacparts.com\/products\/payne-pa12na03000gacaa-contactor-1iwxlq","provider":"National HVAC Parts","version":"1.0","type":"link"}