{"product_id":"carrier-pressure-switch-gb1aav024045agja","title":"OEM Carrier Furnace Pressure Switch Replacement for GB1AAV024045AGJA","description":"\u003cdiv\u003e\n\u003ch1\u003eOEM Carrier Furnace Pressure Switch Replacement for GB1AAV024045AGJA\u003c\/h1\u003e\n\u003cp\u003eThis OEM Carrier pressure switch is a critical safety control that verifies proper venting and draft inducer airflow before allowing the burners to ignite on your Carrier GB1AAV024045AGJA gas furnace. A failed or stuck switch is a common cause of no-heat calls, with the furnace locking out and flashing a pressure-related fault code. Genuine OEM construction guarantees the correct trip pressure rating and hose port configuration for the GB1AAV024045AGJA, so the switch closes and opens exactly as the control board expects. Generic switches with the wrong set point can cause nuisance lockouts or unsafe operation. Installation is straightforward and rated easy to moderate: shut off power, disconnect the rubber tubing and spade terminals, swap the switch, and reconnect. Most homeowners and techs finish in 15 to 20 minutes. Always confirm the tubing is free of condensate. Orders placed before 3PM CST ship same-day, getting your heat back quickly with a dependable genuine Carrier part.\u003c\/p\u003e\n\u003ch2\u003eCompatibility\u003c\/h2\u003e\n\u003cp\u003eThis part is compatible with Carrier model GB1AAV024045AGJA.\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":"Carrier","offers":[{"title":"Default Title","offer_id":62942835736947,"sku":"carrier-pressure-switch-gb1aav024045agja","price":44.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-pressure-switch-gb1aav024045agja.jpg?v=1781469646","url":"https:\/\/nationalhvacparts.com\/products\/carrier-pressure-switch-gb1aav024045agja","provider":"National HVAC Parts","version":"1.0","type":"link"}