Update to design section
The flow pipe must be directed towards any windows or the coldest part of the room before returning backwards and forwards across
the room at the defined pipe-spacing centres.
The flow pipe runs in ever decreasing circles until the centre of the
room is reached, it then reverses direction and returns with parallel
runs back to the starting point.
The manifold is at the centre of an underfloor heating system. It is the distribution point where water from the heat source is distributed to all of the individual room circuits and, as such, should be positioned as centrally in the property as possible. Room temperature is maintained via thermostatically motorised actuators on the return manifold while the correct flow rate through each coil is balanced via the flow meters on the flow manifold.