I am considering a Powerflush done at my London house - 12 rads. Newly installed Vaillant boiler and Tempest unvented cylinder but radiators are prob +30 years old and at least one has lots of mucky black sludge. (Having said that, only have cold areas in 2/3 of the rads)
My question is - what qualifications do Powerflushers need? Do they need to be GasSafe registered? (wouldnt have thought so, just asking)
Also, what approx cost am I looking at? Dont want to get ripped off..
Thanks a lot.
My question is - what qualifications do Powerflushers need? Do they need to be GasSafe registered? (wouldnt have thought so, just asking)
Also, what approx cost am I looking at? Dont want to get ripped off..
Thanks a lot.