On Mon, 07 Feb 2005 00:44:24 +0000, John Rumm wrote:



Installation is typically just a case of tee'ing into the heating loop
pipework and fitting the vessel to the tee (having pumped it up to half
to three quaters of a bar pressure).

IME you have to let them down to the pressure you want. They are usually
pre-charged to at least 3 bar.


--
Ed Sirett - Property maintainer and registered gas fitter.
The FAQ for uk.diy is at http://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