That's it. I clean central heating sytems. I use Kamco powerflushing pumps, equipment and chemicals.
In addition to conventional flushing, I also use a patented process which uses compressed air to empty individual radiators repetedly whilst flushing.
Radiator valve replacement
To perform a powerflush effectively, I need to open and close radiator valves. If some of yours don't work, please let me know and I will change them for a small cost. After all, when I'm flushing your system I have absolute control over water pressures so I can change a typical radiator valve in about 60 seconds.....
Magnetic filter installation
If you want a magnetic filter installed, feel free to talk to me about the options available on the market. I recommend Fernox TF1 or ADEY Heating Magnaclean filters. They both cost about £100 and I'll fit them for £20.
Sometimes I attend a property and find there is a fault with the circulation pump. I'll fit the pump for free, but you'll be given a choice of suitable pumps and their costs.