loud

We had a new Vaillant EcoTec Plus 612 system boiler installed in February. Occasionally, about once per week, we have experienced a very loud droning resonance in the pipework. This is savage enough to be heard through the house and felt on the pipes and boiler casing. It appears to be caused...

Hi all, Recently moved into a flat that had a very old Urmet intercom handset. We replaced it with a Bell 801 handset and was all fine for a while, buzzer and everything worked. Recently developed an issue where a very loud feedback noise can be heard when the handset is picked up. Can still...

...hehe, who would have thought?) No, seriously, when the cheapo drill is running free, it generates a lot of noise. Too much in fact. The moment I lower the chuck i.e. using the handle/lever, it goes to what I consider as normal operating noise, so the problem is no more. But running free it's...

Hi Read the forum loads in the past but first time posting... I've just had 2 Sunvic motorised zone valves fitted to control my new heating. One controls the under-floor in the living room, the other the rads in the rest of the house. The motors driving the valves to open / close make a...