{"product_id":"payne-pressure-switch-pa11ja036000aaaa","title":"OEM Payne Pressure Switch Replacement for Model PA11JA036000AAAA","description":"\u003cdiv\u003e\n\u003ch1\u003eOEM Payne Pressure Switch Replacement for Model PA11JA036000AAAA\u003c\/h1\u003e\n\u003cp\u003eThis genuine OEM Payne pressure switch is the exact replacement for your PA11JA036000AAAA condensing unit. As a key safety control, the pressure switch continuously monitors refrigerant pressure and shuts the compressor down whenever pressure climbs too high or falls too low, preventing serious and costly compressor damage. A worn or faulty switch can trigger random lockouts, prevent the unit from starting, or miss a genuine pressure fault entirely. Set to factory trip and reset specifications, this switch ensures the PA11JA036000AAAA reacts only to true pressure conditions, eliminating the false trips that plague mismatched aftermarket parts. Replacement is an intermediate task taking roughly 20–40 minutes once power is off and any refrigerant-side access is handled correctly; those not comfortable with sealed-system work should use a licensed HVAC professional. The OEM switch guarantees correct setpoints and reliable protection you can count on. We keep this pressure switch in stock for quick shipment, and every order placed before 3PM CST ships the same day. Keep your Payne system safe and running with the precise factory control it was designed to use.\u003c\/p\u003e\n\u003ch2\u003eCompatibility\u003c\/h2\u003e\n\u003cp\u003eThis part is compatible with Payne model PA11JA036000AAAA.\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":62942559633779,"sku":"payne-pressure-switch-pa11ja036000aaaa","price":34.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-pressure-switch-pa11ja036000aaaa.jpg?v=1781475814","url":"https:\/\/nationalhvacparts.com\/products\/payne-pressure-switch-pa11ja036000aaaa","provider":"National HVAC Parts","version":"1.0","type":"link"}