sensor

Hi Team, I wonder if someone may be able to help with the following issue. The Thermecon boiler is approximately 15 years and in the main performs well. Last year we had a problem with the spark generation to fire the burner. On inspection the HT leads seem to be arcing and the spark wasn't...

The attached photo shows the control unit of a handsfree switch of a heated bathroom mirror. Mirror was manufactured about 3 years ago and sold by bcdesigns. They can no longer get the parts as their manufacturer ceased trading. The four coloured wires at the top of the pic go through to a...