{"product_id":"payne-pa10ja03600gacaa-contactor-1iwxlq","title":"OEM Payne Contactor 2-Pole 24V Coil for PA10JA03600GACAA","description":"\u003ch1\u003eOEM Payne Contactor 2-Pole 24V Coil for Model PA10JA03600GACAA\u003c\/h1\u003e\u003cp\u003eThis is the OEM factory-specified contactor (part number \u003cstrong\u003eHN51KC024\u003c\/strong\u003e) for the \u003cstrong\u003ePayne PA10JA03600GACAA\u003c\/strong\u003e split-system air conditioner. The contactor is the high-voltage relay that receives the 24V signal from your thermostat and closes the circuit to deliver line-voltage power to the compressor and condenser fan motor. When the contactor fails — due to pitted or burned contacts, a stuck plunger, or a failed coil — your outdoor unit will not energize at all, or it may run continuously even with the thermostat off. 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 | 30–40 amp rated | Direct OEM replacement for part number HN51KC024 | Factory-matched electrical ratings\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM vs Generic:\u003c\/strong\u003e This OEM contactor is built to exact Payne\/Carrier factory specifications, ensuring proper coil pull-in voltage, contact gap, and amp rating. Generic contactors may use lower-grade contact materials that pit faster under load, leading to premature failure and potential compressor damage.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstall Difficulty: 3\/5\u003c\/strong\u003e — Disconnect and lock out power at the disconnect box before starting. Tools needed: flathead and Phillips screwdrivers, needle-nose pliers, multimeter, and wire labels or tape. Photograph all wiring before disconnecting. Always verify power is off with a non-contact voltage tester prior to any terminal work.\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 when ordered before cut-off.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Designed for the Payne PA10JA03600GACAA (3-ton, single-stage split-system condenser). Verify your existing contactor's pole count, coil voltage, and amperage rating against your unit's data plate before ordering. If you have any questions about fitment, our HVAC parts specialists are available to confirm compatibility before you buy — ensuring you get the right part the first time.\u003c\/p\u003e","brand":"Payne","offers":[{"title":"OEM","offer_id":62909242966387,"sku":"PAYNE-PA10JA03600GACAA-CONTACTOR-HN51KC024","price":68.95,"currency_code":"USD","in_stock":true},{"title":"Generic","offer_id":62909242999155,"sku":"PAYNE-PA10JA03600GACAA-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_ec85e3db-d682-4d4c-970e-34c88413ff6e.jpg?v=1780717758","url":"https:\/\/nationalhvacparts.com\/products\/payne-pa10ja03600gacaa-contactor-1iwxlq","provider":"National HVAC Parts","version":"1.0","type":"link"}