{"product_id":"payne-pressure-switch-pa1zpa048000aaaa","title":"OEM Payne Pressure Switch Replacement for Model PA1ZPA048000AAAA","description":"\u003cdiv\u003e\n\u003ch1\u003eOEM Payne Pressure Switch Replacement for Model PA1ZPA048000AAAA\u003c\/h1\u003e\n\u003cp\u003eThis OEM Payne pressure switch safeguards your condensing unit by sensing refrigerant pressure and interrupting the compressor circuit when pressure rises or falls outside safe limits. On the Payne PA1ZPA048000AAAA, a worn or stuck switch frequently shows up as a no-start condition, repeated safety lockouts, or short-cycling during peak summer heat. This direct replacement is calibrated to the original factory cut-in and cut-out pressures, keeping your system's protective thresholds exactly where the manufacturer intended. It mates to the existing refrigerant fitting and wiring harness without adapters or splicing. Installation is an intermediate task: disconnect power, isolate or recover refrigerant following local code, install the new switch onto the port, and reattach the spade connectors. A qualified tech usually wraps up in 30 to 45 minutes. We supply genuine OEM parts only, so you get a precise fit and reliable safety performance. Submit your order before 3PM CST and we ship the same business day, helping you restore safe, steady cooling to your Payne system as quickly as possible.\u003c\/p\u003e\n\u003ch2\u003eCompatibility\u003c\/h2\u003e\n\u003cp\u003eThis part is compatible with Payne model PA1ZPA048000AAAA.\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":62942505206131,"sku":"payne-pressure-switch-pa1zpa048000aaaa","price":39.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-pressure-switch-pa1zpa048000aaaa.jpg?v=1781475842","url":"https:\/\/nationalhvacparts.com\/products\/payne-pressure-switch-pa1zpa048000aaaa","provider":"National HVAC Parts","version":"1.0","type":"link"}