I have a 3 storey house and the toilet on the ground floor is the only room without a radiator. There is no way to connect onto the central heating pipes on the ground floor so I will have to run two pipes down the pipe chase from the first floor. I know I will need to attach a drain point to this part of the system as the main drain point would not empty the water in this radiator. Can anyone forsee any problems with me attaching a radiator in this way?
John