Hi. Currently renting a flat (on middle floor of 3-storey house conversion) with a very old boiler (Myson Apollo). The other day it started making a continuous 'trombone' noise so loud that I had to turn the boiler off. Since then the boiler has been behaving strangely: sometimes it makes the noise when you switch boiler on, sometimes it doesn't; sometimes the noise stops when you switch boiler off, sometimes you have to switch off the fused switch on the wall to make the noise stop. Also, the radiators and the water from hot taps seem hotter than usual.
Just wondering if it sounds like a big job?
Just wondering if it sounds like a big job?