i had a vizo 24 boiler fitted over 2years ago and untill now has been exellent but now if i run my hot tap on full it only gets look warm but if i slow the water down it gets hot. when i take a shower now even if i turn the shower to hot it only gets look warm. i have had an engineer to look at it and he says because it is a small boiler and its cold outside it cannot keep up with the amount of flow.
i think this is strange as the boiler delivered hot water through the last two winters has anyone any ideas
i think this is strange as the boiler delivered hot water through the last two winters has anyone any ideas