Recent content by diybrown

The green pump is absolutely roasting and the red one is cold. Someone in the neighbouring flat suggested it could be an air block or something? Is there anyway to fix this problem easily (i.e. a completely useless diy first timer like me could give it a go :P) or do I need to phone in the...

Hi, was wondering if someone could help. I am a complete newbie to this so sorry for any terms that I get wrong and for this post not being very technical! :) In my flat there are very basic electronic thermostats that I can adjust up and down (can't programme anything else). A few days ago...