Recent content by kanesh

Thank you Tony. A local engineer, Terry, diagnosed and replaced the pump and diverter. He has been repairing my boiler for the last 15 years. BTW, I believe he used to work for Vaillant. However, when I reported that the boiler keep cutting-off, Terry asked me to look for another engineer and...

The pump and diverter valve were recently changed on our Vaillant Turbomax 242 (black panel with green dial). Since then the boiler will cut-off several times a day. Once cut-off, it will often take about 15 minutes before we can reset the boiler – perhaps the boiler needs to cool down. Also, we...

I have a Turbomax VUW 242E. It was recently serviced and the Diverter Valve, Flow SW (Pump) and Pump AAV (FOC) were replaced. The Heat Exchanger was descaled too. Since this service, the burner is locking out often, sometime 3-5 a day. We just need to reset/reignite to get the boiler work...