I have an Albion Mainsflow Indirect tank fitted at home. When I fill a bath, I only get it a quarter full before the water starts to lose temperature. Same with a shower, I get about 10 mins before the same happens. If anyone has any idea what the problem might be I would really appreciate their thoughts. Thanks in Advance.
I've been in the house 3 years and it has always done it. When the water starts to lose temperature I have been turning off the taps, leaving it for 15 mins or so then I get more heat again for a very short period