{"product_id":"carrier-pressure-switch-gb1aav036111aeja","title":"OEM Carrier Pressure Switch for Furnace Model GB1AAV036111AEJA","description":"\u003cdiv\u003e\n\u003ch1\u003eOEM Carrier Pressure Switch for Furnace Model GB1AAV036111AEJA\u003c\/h1\u003e\n\u003cp\u003eThis genuine OEM Carrier pressure switch is a critical safety component on your GB1AAV036111AEJA gas furnace. It confirms that the inducer draft motor is pulling proper venting airflow before the control board allows ignition, protecting your home from incomplete combustion and flue gas spillage. A failed or out-of-spec switch is a leading cause of furnaces that ignite briefly then shut down, or that never light at all and lock out on a pressure fault code. Because this is an OEM part, the trip point (measured in inches of water column) is calibrated to your furnace's exact venting design, unlike universal switches that can nuisance-trip. Installation is straightforward: shut off power, disconnect the rubber sensing hose and the two spade terminals, unscrew the switch, and reverse the steps. Most installs take 15 to 20 minutes with basic hand tools. Confirm the WC rating on your old switch before ordering. In stock and ships same-day on orders placed before 3PM CST for fast, reliable repair.\u003c\/p\u003e\n\u003ch2\u003eCompatibility\u003c\/h2\u003e\n\u003cp\u003eThis part is compatible with Carrier model GB1AAV036111AEJA.\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":62942802215283,"sku":"carrier-pressure-switch-gb1aav036111aeja","price":56.95,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/carrier-pressure-switch-gb1aav036111aeja","provider":"National HVAC Parts","version":"1.0","type":"link"}