Found out a fantastic tip last week some of you may all ready know it but for those of you that don't, you will think it is amazing (as did I!)
Circulation problems as you all know can be caused by blockages, in particular blocked cold feeds. However, how can you tell where a blockage is or whether you have a partial blocked cold feed without cutting into pipework? Answer a magnet test! This is genuine. a magnet will not attract to a copper pipe. However, it does iron. Therfore it is obvious that iron oxide/magnatite which is found to clog systems has an attraction to the magnet. So simply run a magnet down pipework if there is a blockage it will stick right to it. A good magnet is advised but this will hopefully save us all a lot of time!
Circulation problems as you all know can be caused by blockages, in particular blocked cold feeds. However, how can you tell where a blockage is or whether you have a partial blocked cold feed without cutting into pipework? Answer a magnet test! This is genuine. a magnet will not attract to a copper pipe. However, it does iron. Therfore it is obvious that iron oxide/magnatite which is found to clog systems has an attraction to the magnet. So simply run a magnet down pipework if there is a blockage it will stick right to it. A good magnet is advised but this will hopefully save us all a lot of time!