HI Guys
had this on my central heating and it does work.
I have now got a new boiler system with one included, so it is surplus to requirement.

These are sold in Scewfix for £109,

http://www.screwfix.com/c/heating-p...ean&gclid=CO_eo4uc-b0CFZQZtAodVSAAsw

A good plumber will install it in a about half an hour.
I am asking £40 for it complete with its fittings/tools.
Collection from Eastham.

What condition is it in? You have only given us pictures of a box. What colour is the o-ring in the lid, red or black?

Hi, Steve
The O-Ring is a black one, and is in good condition as this was hardley used, because my insurance company made me have it fitted before they would repair/replace the heat-exchanger on the boiler.

After it was fitted I had no more problems with the boiler, but would you beleave it the Goverment decided to give me a new eco one.
Hence the sale off the Magnaclean

I notice it has the improved isolation valves too, the red ones leak. This is an absolute bargain.