6 year old gas valve works correctly at 120 volts. buzzes at 118 volts, does not work.
What is the min voltage the gas valve should work correctly?
Answer Hello Brian. The side of the valve says it needs 120 volts to work properly. Usually you can be a little low or above and it work, but may not in this case. You would need to contact the manufacture to be sure of the lowest voltage for the unit.