Excellent, ordered a pump and gauge to arrive tomorrow. Taken the front off and located the valve. Will update on success or ask another stupid question if needed.
Thank v much for the swift reply!
Hi, i think i may have the answer from other posts, but nothing specific to my issue so want to confirm before calling a tech.
Boiler over 5yrs old
Cold Pressure set 1.2
Water temp - 60c
Heating temp - 60c
no noticeable issues with water
Heating - comes on and heats up, but soon stops
Pressure...