{"product_id":"payne-contactor-pa3gnaa42000aa","title":"OEM Payne Contactor PA3GNAA42000AA for Model PA3GNAA42000AA","description":"\u003cdiv\u003e\n\u003ch1\u003eOEM Payne Contactor PA3GNAA42000AA for Model PA3GNAA42000AA\u003c\/h1\u003e\n\u003cp\u003eThis OEM Payne contactor is the electrical switch that powers up the compressor and condenser fan motor in your PA3GNAA42000AA air conditioning unit. Each time your thermostat calls for cooling, the contactor's coil pulls the contacts closed to deliver line voltage to the major components. Over years of cycling, the contacts can become pitted, corroded, or stuck — leading to a unit that won't start, buzzes loudly, or runs nonstop. Installing this genuine replacement restores clean, reliable switching. Manufactured to factory specifications, it matches the original coil voltage and amperage rating for a true drop-in fit, so no modifications are required. The repair is well within reach for a confident DIYer: disconnect power at the service disconnect, take a photo of the existing wiring, transfer the leads one terminal at a time, and mount the new contactor in place — usually around 20 minutes. Rely on OEM-grade durability designed for your Payne system. In stock and shipping same-day on orders placed before 3PM CST.\u003c\/p\u003e\n\u003ch2\u003eCompatibility\u003c\/h2\u003e\n\u003cp\u003eThis part is compatible with Payne model PA3GNAA42000AA.\u003c\/p\u003e\n\u003ch2\u003eShipping\u003c\/h2\u003e\n\u003cp\u003eSame-day shipping before 3 PM CST. 30-day returns on uninstalled parts.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Payne","offers":[{"title":"Default Title","offer_id":62942493966707,"sku":"payne-contactor-pa3gnaa42000aa","price":37.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-contactor-payne-contactor-pa3gna_e3854767-05b2-4200-b663-1e25ad51b1f9.jpg?v=1781474923","url":"https:\/\/nationalhvacparts.com\/products\/payne-contactor-pa3gnaa42000aa","provider":"National HVAC Parts","version":"1.0","type":"link"}