Recent content by dodalexander

She's the one cursing the noise and cursing me for not fixing it yet!

My heating system is making knocking noises, in sets of 6-12 knocks where they may start at a slow pace then speed up or start fast then slow down. It can only really be heard upstairs (and quite loudly too), and cuts out as soon as the thermostat switches the boiler off only to start again...