Is it normal for it to be a Secondary HE scaling issue when it's only affecting the shower and not the rest of the taps?? On the shower, this occurs when only the hot water tap is open, so it's not a case of cold water mixing in. Thanks.
Hi All,
New to the forum; but read through a lot of threads and solutions for possibilities around combi boiler, before posting.
Bought a flat that has a Ariston MicroGenus (not sure how old). The hot water in the shower (both through shower head and bathtub tap) fluctuates from hot to barely...