The challenge
The owners of the building, a single house of 100 m2 on one floor, wanted a system that would allow them to cool the house in summer and heat it in the mid-seasons, when the heating system, consisting of radiators and boiler, was left off.
They also needed a system to help them fight mold, especially in the bedroom.
They had thought of installing a MULTIsplit, but were held back by the fear that the installation would take a long time and consequently would have a considerable cost due to the fact that the two indoor units were far apart and would have to run the pipes along the entire length of the house.