intermittant

Hi, 1st poster. I have a Atmos HE 32 combi and get intermittent hot water on the DHW side. The boiler and system are 10 years old, CH system flushed on installation, and 5 years ago as well as inhibited afterwards. The unit is connected via a Solar HW store and the problem has existed for a...

Hi all After some suggestions on a problem I'm having with my combi boiler, its a main combi 24 he. The problems occurs mainly when running the kitchen tap or the shower, the hot water runs for a few minutes and then goes cold for a little while and then back to hot again, and does this...