I have a Britony Combi 80 - made by Chaffoteaux at Maury.
Well I noticed the water pressure was slowly going down, so I refille as normal - via a metal hose under the unit. Then I decided to bleed the rads (upstairs had more air than water i them air!), then I obviously saw the water pressure drop rapidly an refilled until it behaved as normal...
Since then (a week ago now) I have seen the pressure drop to zero within 2 days. The is no *obvious* leak, there have been no changes, except I hav bled the rads.
Am I missing something here?
We have had to to have the mechanical peice (I know not the name) tha switches between service to the rads OR the hot water replaced *every year for the last 4 years! Yes the system is only 4 years old!
Thanks, HotSho
-- HotShot