Furnace gas valve adjustment in San Jose, CA

Nur HVAC performed a furnace repair for this home, with our technician adjusting the furnace’s gas valve. Dialing in the gas valve brings the burner back to its proper settings so the furnace heats safely and efficiently.

The gas valve is a critical part of how a furnace burns fuel, and a correct adjustment keeps the whole system running the way it should. It opens to let gas reach the burner when the furnace calls for heat and shuts off the supply when the cycle ends.

What our technician did

• Inspected the gas valve: the technician checked the furnace’s gas valve as the focus of the repair.
• Adjusted the gas valve: the valve was adjusted to bring the burner back to its proper operating settings.
• Confirmed safe operation: with the adjustment made, the furnace was set to burn correctly.

The gas valve regulates how much fuel reaches the burner, so an accurate setting matters for both safe combustion and efficient heating. A valve that is out of adjustment can leave a furnace burning too rich or too lean, which affects performance over time. By correcting the gas valve, our technician restored the furnace to proper operation. Because gas appliances must be handled carefully, this kind of adjustment is best left to a qualified technician. Nur HVAC diagnoses the issue before making any repair and confirms the system is operating correctly before the work is considered complete.