{"product_id":"carrier-pressure-switch-gb1aav060111abja","title":"OEM Carrier Pressure Switch HK06NB124 for Model GB1AAV060111ABJA","description":"\u003cdiv\u003e\n\u003ch1\u003eOEM Carrier Pressure Switch HK06NB124 for Model GB1AAV060111ABJA\u003c\/h1\u003e\n\u003cp\u003eThe OEM Carrier pressure switch (HK06NB124) proves proper draft before your Carrier GB1AAV060111ABJA furnace is allowed to ignite. Driven by the inducer's negative pressure, it closes to confirm the flue and heat exchanger are venting correctly; when it sticks open or drifts out of calibration, the furnace hangs on the inducer with no ignition and flashes a pressure-switch fault. A correctly rated OEM switch restores safe, reliable starts and stops the nuisance lockouts that mis-spec aftermarket switches cause. This switch matches the exact setpoint, hose port, and mounting bracket of the GB1AAV060111ABJA induced-draft assembly so it trips at the proper threshold. Installation is easy: shut off power, pull the two spade terminals and the rubber tube, remove the mounting screws, and install the replacement in the same orientation — generally 15–20 minutes for a tech or handy homeowner. Genuine Carrier calibration prevents both false trips and unsafe bypassing. In stock and ships same-day on orders placed before 3PM CST. Fitment guaranteed for the GB1AAV060111ABJA furnace.\u003c\/p\u003e\n\u003ch2\u003eCompatibility\u003c\/h2\u003e\n\u003cp\u003eThis part is compatible with Carrier model GB1AAV060111ABJA.\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":62942761058675,"sku":"carrier-pressure-switch-gb1aav060111abja","price":39.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-pressure-switch-gb1aav060111abja.jpg?v=1781470696","url":"https:\/\/nationalhvacparts.com\/products\/carrier-pressure-switch-gb1aav060111abja","provider":"National HVAC Parts","version":"1.0","type":"link"}