I am currently planning a new house (for me) with underfloor heating powered by an air source heat pump. The heat pump will be installed by a professional but I am trying to understand how it is all going to work.
The circuit from the heat pump will go to the hot water cylinder or the UFH buffer tank, depending on what the controller is telling it to do. This is effectively a closed circuit. Does there need to be a connection to the cold water supply somewhere (presumably with some sort of stopcock) to allow the system to be re-pressurised if necessary?
Thanks
AA
The circuit from the heat pump will go to the hot water cylinder or the UFH buffer tank, depending on what the controller is telling it to do. This is effectively a closed circuit. Does there need to be a connection to the cold water supply somewhere (presumably with some sort of stopcock) to allow the system to be re-pressurised if necessary?
Thanks
AA