What happens to comfort levels if multiple indoor units operate out of phase in a heat recovery system?

In a heat recovery system, the operation of multiple indoor units in phase is crucial for maintaining balanced and efficient temperature control. When indoor units operate out of phase, it means that they are not synchronizing their heating and cooling cycles. This asynchronous operation can lead to several issues.

Firstly, when one unit is actively cooling while another is heating, the system can experience temperature fluctuations that create discomfort for occupants. The competing demands can lead to hot and cold spots within the space, resulting in an inconsistency in temperature and overall discomfort.

Secondly, out-of-phase operation can place additional strain on the system, as it may have to work harder to meet the conflicting temperature requirements of different zones. This can exacerbate inefficiencies and result in increased energy consumption as the system tries to balance the conflicting demands of the indoor units.

Hence, comfort levels will decrease as a result of mismatched operations in a heat recovery system. Efficient performance and comfort are best achieved when the indoor units operate in synchronization, allowing for smoother transitions between heating and cooling and more stable environmental conditions.