Furnace Gas Valve Works Intermittently

It shuts down and won t maintain any heat.

Furnace gas valve works intermittently.

I got a new honeywell smart valve and was all excited to install it in and ran into a few glitches. The rv furnace will fire up but for some reason won t stay turned on. That may be the only problem. Goodman gas furnace intermittent gas valve problem.

My furnace finally stopped working. The smart valve gets 26 9vac at the connector but only puts out 0 5vac at the ignitor port and so won t light the ignitor and the valve no longer clicks i cannot get it to work intermittently as before. You would need to take out the electrode and clean it off with an emery cloth or light sand paper. Getting less than 24 volts may 18 volts causing the valve to goodman gas furnace intermittent gas valve problem.

A technician would monitor the gas pressure on both the incoming side and the manifold side to see if you were loosing. Rv furnace will not stay lit it works intermittently while not the most serious of problems it s absolutely one of the most annoying ones. If the main burner gas isn t turning on when the spark does i d use a multimeter to measure the voltage being applied to the gas valve. That would give you the intermittent issue.

If it lighted and then went out it could just be a dirty flame sensor electrode bad ignition module or gas valve.