Search results

sorry........ I'm a simpleton attached is what the bottom of my boiler looks like - which bits do I turn again?

Please explain - do you mean turn heating off, turn water off

what shall I do then? Shall I change the PRV and see what happens? I understand that [logically] something must be filling it up if it is remaining at the same pressure. I have turned off the heating and the pressure has since fallen by one tenth of a bar. I have checked that the...

heating is now on pressure has rose about 2 tenths of a bar - showing 1.2 bar radiators are on outside is still dripping. ------------------------------------------------- The thing is when the boiler first lost pressure - I kept topping it to 1.3 bar and it would fall to below 1...

I'm having great difficulty trying to locate the pressure vessel valve Where is it on the diagram? Corgiman - got back from football still 1 bar ressure and dripping outside Have turned on heating now - will let u know re: pressure in 5 mins

Just squeezing in a sneaky bump on this topic at work :wink: When I get back from footy I shall do the following: Please correct me if I am wrong 1. Turn boiler off 2. Locate the Pressure Vessel Valve 3. Press centre pin - if air comes out - ok [can recharge as in FAQ]...

Off to bed now - work in the morning Will respond in the morning guys - thanks Outside pipe still dripping - Pressure still on 1 bar

Oh sorry... I have read the faq re: repressurising expansion vessel Some questions if you don't mind answering: 1. where can I find the pressure fill valve? Pic of boiler added 2. It seems that my combi may have a "mini-expansion vessel" would this be the thing I am looking for...

Thanks for all your replies I have taken the cover off the combi and identified where the PRV is. Lukily it's at the front of the boilder and looks accessible Attached is a pic of the valve. *just realised I can't insert an image - what's the best way to insert an image? I think I will...

Thanks for the reply kevplumb Do you think I have to render the services of a plumber? I have read the FAQ regarding repressurising the expansion vessel - is it something I can do or shall I call a plumber? Shall I still look to changing the PRV? Many Thanks

Hello all - First post on this forum - hope someone can advise please.... I am pretty sure the pressure relief valve needs replacing on my combi boiler and wondered if anyone has replaced one on a BG C1 aka Worcester Bosch 28si II. I remember the pressure nearing 3 bar at one point on the...