{"product_id":"carrier-pressure-switch-gb1aav024045aeja","title":"OEM Carrier Pressure Switch for Model GB1AAV024045AEJA Furnace","description":"\u003cdiv\u003e\n\u003ch1\u003eOEM Carrier Pressure Switch for Model GB1AAV024045AEJA Furnace\u003c\/h1\u003e\n\u003cp\u003eThis OEM Carrier pressure switch is the genuine safety control for the GB1AAV024045AEJA gas furnace, monitoring vent and combustion air flow to confirm the inducer motor is moving exhaust gases properly before the burners ignite. If draft is blocked or the inducer fails, the switch opens and shuts down ignition to prevent unsafe operation, so a faulty switch is a common cause of no-heat lockouts and short cycling. Built to exact factory specifications, it matches the original pressure threshold and tubing connections for the GB1AAV024045AEJA, ensuring reliable, code-compliant performance. Installation is moderate and well within reach of an experienced DIYer: shut off power and gas, disconnect the hose and wiring, swap the switch, and reconnect. Most homeowners complete the job in under 30 minutes with basic hand tools. Restore safe, dependable heating with a part engineered specifically for your Carrier furnace. In stock and ships same-day when you order before 3PM CST, so you can get your system running again fast.\u003c\/p\u003e\n\u003ch2\u003eCompatibility\u003c\/h2\u003e\n\u003cp\u003eThis part is compatible with Carrier model GB1AAV024045AEJA.\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":62942836818291,"sku":"carrier-pressure-switch-gb1aav024045aeja","price":56.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-pressure-switch-gb1aav024045aeja.jpg?v=1781470598","url":"https:\/\/nationalhvacparts.com\/products\/carrier-pressure-switch-gb1aav024045aeja","provider":"National HVAC Parts","version":"1.0","type":"link"}