Furnace Gas Valve Intermittent

You would need to take out the electrode and clean it off with an emery cloth or light sand paper.

Furnace gas valve intermittent.

This universal valve can do either natural gas or be converted to lp. Goodman gas furnace intermittent gas valve problem. Safeties for the furnace and ignition. Getting less than 24 volts may 18 volts causing the valve to goodman gas furnace intermittent gas valve problem.

Standard solenoid valves are used for pneumatic gases. Blower turns on ignition coil turns cherry red sound of gas blo. This problem can be observed when the intermittent pilot or the direct ignition of the main burners ignite and then extinguish itself right away. That would give you the intermittent issue.

Electronic ignition gas furnace problems and troubleshooting furthermore the next most common problem for furnace troubleshooting that can occur is the flame sensor or flame rectifier. I have been researching how to diagnose this intermittent lighting issue with my furnace but the common issues do not seem to apply. Testing gas pressure at the valves is often the first thing hvac technicians do when they are called in to check on faulty furnaces. Replace my own gas valve for our lennox furnace.

When an electric signal is sent to the burner a solenoid releases gas into the pilot and warms a heating element or emits a spark to ignite the gas. The burner and pilot shut off when the correct temperature is reached. Intermittent pilots use electronic ignition systems to create heat. In gas heating repair safety is always first.

If it lighted and then went out it could just be a dirty flame sensor electrode bad ignition module or gas valve. It took quite a bit of research to make sure this one was compatable. It comes as a 3 4 but has 1 2 reducers with it. This item was spot on for the job.

That may be the only problem. Once all the safeties are proven the electronic ignition control board will send a signal to the gas valve.