Just wrapped up a gas valve replacement for a multi-stage Goodman furnace to restore safe and reliable heating operation in Philadelphia, PA 19132. After confirming the failed multi-stage gas valve, we installed a manufacturer-approved replacement, calibrated gas pressure for both low and high fire stages, and performed full combustion, safety, and operational testing. The system is now running correctly in all stages, with proper sequencing and verified safety controls, backed by a 1-year labor warranty and manufacturer warranty on the part.
