{"product_id":"carrier-pressure-switch-gb3aav036070agja","title":"OEM Carrier Pressure Switch for Furnace Model GB3AAV036070AGJA","description":"\u003cdiv\u003e\n\u003ch1\u003eOEM Carrier Pressure Switch for Furnace Model GB3AAV036070AGJA\u003c\/h1\u003e\n\u003cp\u003eThis OEM Carrier pressure switch safeguards your GB3AAV036070AGJA gas furnace by confirming the draft inducer is moving air properly before the control board allows ignition. A failed or stuck switch causes the furnace to lock out and refuse to fire, typically displaying a pressure-switch fault code and leaving your home without heat. A genuine OEM replacement is factory-calibrated to the precise trip point for this model, ensuring the burners light only when venting is clear and safe. Built to original Carrier specifications, it fits the existing bracket and sensing hose connections on the GB3AAV036070AGJA for an accurate installation. The swap is relatively easy: power down the furnace, disconnect the two terminal wires and the rubber hose, mount the new switch, and reconnect everything. Take a moment to check the hose and vent passages for condensate or obstructions, a common cause of switch trips. Orders placed before 3PM CST ship same-day, so you can restore safe, reliable furnace operation quickly with a part matched exactly to your equipment.\u003c\/p\u003e\n\u003ch2\u003eCompatibility\u003c\/h2\u003e\n\u003cp\u003eThis part is compatible with Carrier model GB3AAV036070AGJA.\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":62942729699699,"sku":"carrier-pressure-switch-gb3aav036070agja","price":44.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-pressure-switch-gb3aav036070agja.jpg?v=1781470442","url":"https:\/\/nationalhvacparts.com\/products\/carrier-pressure-switch-gb3aav036070agja","provider":"National HVAC Parts","version":"1.0","type":"link"}