The valve we used to have, which was replaced, was the Honeywell 2 port valve. The newer valve is a Drayton valve.
Should I be getting an electrician to check these? Or could the plumber/gas engineer check the other components?
Thank you for your detailed response. The photo posted above...
Hello,
We have a robust, relatively new hot water & central heating system including a hot water tank and a system boiler.
We live in a fairly rural location and unfortunately experience power cuts quite regularly. In January this year, we had a power cut which resulted in a failure in our...