Powerflushing Galleries

We still have a lot of work to do with the gallery and images, each individual gallery will eventually show unique images of power flushing per job, but for the time being we will continue to show some from over the past 10 years

The customer was told that the system either required power flushing or a new boiler due to the fact that they thought the main heat exchanger ws blocked with sludge. We was asked to attend and power flush the central heating system in a hope that we could clear the blockage.

We carried out the power flush at half the cost quoted by the "other" company. However this didn't fix the problem. We said as much after viewing thermal imagery of the radiators whilst powerflushing which revealed, there was hardly any cold spots on the radiators, and comparing the Total Disolvable Solids meter readings, to the incoming water mains, that the system contained hardly any Sludge.

After we carried out a proper fault find, which the "Major Heating Company" failed to do, we ascertained that the boiler would not go to high burn or even sustain high burn due to a faulty flow thermistor ,that was out of range, we drained the boiler and replaced that thermistor, and at the same time we added some descale with the sludge remover. 

As you can see from the images, not a lot was cleared from the heat exchanger, and certainly not enough to cause it to restrict flow and stop the boiler from entering full burn.

This customer left us a nice review on Checkatrade and sent me a lovely email stating the house had never been so warm.