Single Feed Indirect Cylinder

[jaminben]

Hi,

I was wondering if anyone could tell me if I have a "Single Feed Indirect Cylinder"... see attached screenshot.

I think I may have a leak as my pressure is dropping daily from 1.0\1.5 bar to 0.25\0.5 bar and I wanted to try out "Fernox F4 Central Heating Leak Sealer" but it states that it cannot be used with a "Single Feed Indirect Cylinder".

Can anyone tell from the photo?

Many Thanks

 

[aptsys]

Hi,

I was wondering if anyone could tell me if I have a "Single Feed Indirect Cylinder"... see attached screenshot.

I think I may have a leak as my pressure is dropping daily from 1.0\1.5 bar to 0.25\0.5 bar and I wanted to try out "Fernox F4 Central Heating Leak Sealer" but it states that it cannot be used with a "Single Feed Indirect Cylinder".

Can anyone tell from the photo?

Many Thanks

No it's not a single feed indirect cylinder. Don't add the leak sealer though, if it's dropping that much find the leak... Check with the system running if anything is being discharged from any safety devices, otherwise check all joints.

 

[jaminben]

Ok, thanks.

I can't find the leak and I've not noticed anything being discharged. It doesn't always drop that much but I do get alot of air in the radiators upstairs.

Any other advice is greatly appreciated