Boiler differential pressure switch
 

On Sun, 11 Dec 2005 22:48:15 +0000, me9 wrote:

The pump flow pressure switch is starting to leak from around the mounting
for the micro switch on my Glowworm complheat boiler.

Is this likely to be fixable, or should I obtain a spare before dismantling.

I wouldn't mind trying to fix it first, but SWMBO can't stand the cold, so I
must get it fixed without losing heat overnight.

What sort of price would I expect to pay for a switch? it may be worth
getting one anyway.

Generally small components like these are rarely more than £20.
The exception being some thermistors from a Manufacturer starting with P.

These type of repairs usually require you releasing the pressure if not
completely draining down the boiler.

--
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