Am I going mad?

[Firoze]

Hi all, my wife and I just moved into a house with an alpha cds20s boiler. Pressure is low so I want to top it up. As I understand I need the use of a filling loop which should be connected, however I cannot work out where it is. I believe I don't have one but any advice is most appreciated! I've attached a pic of what I'm looking at.

Many thanks!

 

[stardanny]

Your boiler is a system boiler, have a look in airing cupboard, where the cylinder is, there may be one there.

Daniel.

 

[Firoze]

Many thanks Daniel, it was in there and we now have heat! Thanks again for taking the time to reply!!