Alpha Combi Boiler Faulty Gas Valve

Hello All,

Someone, please help me out to fix the problem, which my four years Alpha combi boiler is facing nowadays. Problem is that I am not getting the gas at the boiler’s burner from last two days. I have tried to solve it after consulting the user manual but the problem is still there. Please give your suggestions.

Thanks

Dean

The purpose of the gas valve is to control the required flow of gas to boiler’s pilot light & burner. Sometimes it becomes faulty & failed to work due to the following reasons:

  • Stuck or Seized
  • Connection or wiring issues
  • PCB Failure
  • Faulty unit

You can either adjust or replace the gas valve. Anyhow, always confirm that your qualified boiler engineer has checked all the costly parts such as fan, pump, PCB, burner etc. of your boiler before deciding to replace the gas valve.