On Thu, 29 May 2008 08:11:37 +0100, Lobster
wrote:

Andy Hall wrote:
On 2008-05-28 20:35:28 +0100, Mark said:


Thanks for all the replies. I have looked at hiring a power flusher
but the only one I can find is about £100 and it doesn't mention use
in a sealed system.

Yes it will work with a sealed system. £100 is a reasonable price.

How do you actually attach power flushers to the CH system? Do you need
to provide a special port or something?

According to the instructions this one
(http://www.hss.com/g/51610/Central-Heating-Flusher.html) can attach
to a radiator connection (with the rad removed obviously).