On Mon, 17 Nov 2003 09:17:12 +0000, simon beer wrote:




Yes just got to work out the motorized valve bit!

Which you will find in the main FAQ.

Note almost all combi boilers have Sealed CH systems connected to them.

For a 24kW boiler 22mm pipe work on the 'backbone' will be good enough.

You have to get to around 35kW before 28mm is really needed.

--
Ed Sirett - Property maintainer and registered gas fitter.
The FAQ for uk.diy is at www.diyfaq.org.uk
Gas fitting FAQ http://www.makewrite.demon.co.uk/GasFitting.html
Sealed CH FAQ http://www.makewrite.demon.co.uk/SealedCH.html