BOILER REPAIR POTTERTON PERFORMA

Heres a repair carried out on a POTTERTON PERFORMA COMBINATION BOILER.

The customer was complaining that the hot water wasn't coming through and was working intermittently.

After some investigating the problem was correctly diagnosed.

Inside the front part of the diverter valve a pin is pushed out using the water pressure to indicate to the boiler theres a demand for hot water.

I noticed the washer inside had split, this was causing the pin to stick from time to time, therefore the boiler did not recognise the call for hot water.

To fix the issue i was able to purchase a repair kit and replace the split washer. The boiler was back up and running just 2 hours after i was called out!

The customer was delighted with the outcome as the boiler was fully repaired and the cost were kept low.