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This is the factory OEM replacement gas valve for the Carrier PG8JAA024070ABJA gas furnace. The combination gas valve is the heart of your furnace's fuel delivery system — it receives the 24V signal from the control board and opens to allow natural gas to flow to the burners at a factory-calibrated pressure of 3.5" W.C. When this valve fails, your furnace will attempt ignition but produce no flame, triggering a lockout fault code. You may also notice the inducer running without any subsequent ignition activity, or the system cycling off on repeated ignition attempts.
Compatibility: Direct OEM replacement for the Carrier PG8JAA024070ABJA gas furnace. Verify your existing valve's inlet size (1/2" NPT), coil voltage (24V), and outlet pressure setting (3.5" W.C.) against your unit's data plate before ordering. Our HVAC parts specialists are available to confirm fitment — reach out before you order if you have any questions. Order by 3 PM and your part ships today.