Recent content by simoney

Hi every-one I've been reading posts re TRV and room thermostats to find a solution to my problem. In doing so I have uncovered a few more issues that I was unaware of. I have previously posted re hissing rads and was told I needed to "balance the system". My original post follows below...

Could any-one give advice on what to do with hissing radiators. I have a Worcester 24i junior boiler and radiators all with thermostatic valves. Once the heating system is up and running a hissing sound can be heard from 1 radiator. Sometimes it's quite loud other times not very. The noise...