D dipthong Messages 2 Jan 21, 2024 #1 Can't check pressure on Boss pressure valve (big round red thing) because there is no gauge attached. Thanks Attachments 20240121_162812.jpg 176.9 KB · Views: 48
Can't check pressure on Boss pressure valve (big round red thing) because there is no gauge attached. Thanks
ShaunCorbs Super Moderator Staff member S. Mod Plumber Gas Engineer Subscribed Messages 34,702 Solutions 1 Jan 21, 2024 #2 There won’t be a pressure guage on the expansion vessel can I ask why you need one ? Upvote 0 Downvote
D dipthong Messages 2 Jan 21, 2024 #3 We drained the system and were told we would need to re-pressurise it. Thanks Upvote 0 Downvote
ShaunCorbs Super Moderator Staff member S. Mod Plumber Gas Engineer Subscribed Messages 34,702 Solutions 1 Jan 21, 2024 #4 There will be a filling loop somewhere eg silver flexi with one or two valves either end Upvote 0 Downvote