I have recently installed a new rad in my loft that refuses to heat up.
I have done all the usual of bleeding, fully opening valves ect..
I have an Ariston Euro Combi boiler installed on the ground floor that feeds the upstais rads first then the down stairs.
The rads have trvs fitted except the one in the bathroom. The loft radiator is the 3rd in line from the boiler teed of the main flow and return all run in 22mm then reduced to 15mm at the rads.
Any ideas ...
I have done all the usual of bleeding, fully opening valves ect..
I have an Ariston Euro Combi boiler installed on the ground floor that feeds the upstais rads first then the down stairs.
The rads have trvs fitted except the one in the bathroom. The loft radiator is the 3rd in line from the boiler teed of the main flow and return all run in 22mm then reduced to 15mm at the rads.
Any ideas ...