I removed two radiators so wallpapering could be done. Refitted radiators and then refilled the system via the filling loop on an ideal combi boiler. The central heating system seems to be working ok, but the underfloor heating in the conservatory is now not getting hot. Have only been in the house for 3 weeks so not that familar with the system. Have not found any manifold for underfloor it seems as if it could be fed off the radiator circuit somewhere. any ideas why underfloor is not working now would be helpful
