I would choose the Baxi over the Gloworm purely on a build quality and ease to work on perspective. The Gloworm build quality has been significantly poorer for a good while now and I'm fed up of leaking flexicoms! Personally I detest Baxi boilers but none of my usual choices would fit in the...
It's discharging via the pressure relief, therefore, meaning that he need a gas safe registered engineer to carry out the requisite work. Sorry but on an open forum I won't go into more detail than that.
