Recent content by bobmedley

Our septic tank did exactly the same thing - the issue was that the soakaways/drainage field were completely full, so the tank level was too high hence the noise as the extra water tries to join the overfilled tank. If you are lucky, it self rectifies as the excess water drains - if you are...

Modern HW cylinders only lose around 2KW per day at 65 deg - it's stated on the label - so the cost there is not excessive