Recent content by PantsMoustache

Where would I aquire such a "listening stick"?

Hi, I have a Vaillant Boiler model 824E. The boiler is located in our bedroom and has started making a creaking noise in the morning when it starts up. The best way to describe the noise is like a really fast dripping say 100 drips per minute and then this slows down to say one drip/creek every...