Details
Initially, because of the budget, the client has chosen whether to use the underfloor heating (for heating), or the fancoils (for cooling) through a switch. As a result, we initially installed one heat pump.

Later the need arose to be able to use the floor for cooling and to be able to use the fancoils at the same time when the floor heating / cooling was not enough due to high humidity or desired quick temperature changes. For this we later installed a second heat pump for the fancoils.