Carol asked ... How to remove roller from lawnmower?    |    Ariana Orellana asked ... Code?    |    Lynnie asked ... BT Studio 4500 cordless telephone?    |    David Dawes asked ... How to recoil the starter spring - Champion R484TR?    |    peter high asked ... How can I set time on my Neff oven?    |    Click here to ask your question

cleaning?

We had new Potterton promax sl boiler fitted in 2007 going over British gas paperwork sorting out file box find a reference on the accepted quote 'Power clean'
What's the difference between
Power clean, Power flush.
Many thank in advance.
Bob uk, November 2013
Same thing, different name.

Gas Safe Engineer in West Yorkshire, November 2013
link Click here to see other fixes for Potterton.