Ah - just the job. thanks for that info. Seems obvious now, as soon as I upped the pressure in the system a load of air came out of the radiator when i bled it and water went all the way to the tops of the towel rails.
Right, thanks for replying - I'm no expert so please bear with me. Boiler is a Potterton Suprima HE. I just found some intructions behind the hot water tank that refer to it as an 'unvented hot water storage cylinder'. There are two other smaller tanks above it - one red, and one white, which i was ...
Hi, I live in a newish build house, and been having an issue with some air (i presume) in the heating system. All the radiators work just fine, except for 2 tall towel rail style radiators in the up stairs bathrooms. The bottom halves are hot, but the top halves are cold. I've tried bleeding them, t...
