worcester 240 combi please help

Joined
11 Jan 2009
Messages
1
Reaction score
0
Location
Cheshire
Country
United Kingdom
Hi my combi kept loosing pressure and ending up at 0. so i took the front off etc and found the leak comeing from the air relieve valve in top left corner.
so i fitted a new one
This has stopped the leak but it now looks like i have another prob the pressure keeps going beyond 3.5 bar and when it cools back down it is at half a bar so i top it up to 1.5 then it happens again.
Any ideas of what it will be. and am i damaging the boiler by keep topping it up
 
Sponsored Links
Check the expansion vestle, may need represurising,or the diaphram may be passing water,in which case a new ex;vestle needed
 
Also might need to replace the PRV as constant lifting as would happen in your situation weakens it.....change it (10-15 quid if that)
 

DIYnot Local

Staff member

If you need to find a tradesperson to get your job done, please try our local search below, or if you are doing it yourself you can find suppliers local to you.

Select the supplier or trade you require, enter your location to begin your search.


Are you a trade or supplier? You can create your listing free at DIYnot Local

 
Sponsored Links
Back
Top