Demand controlled ventilation consists on adjusting airflow according to the number of occupants, with the goal of reducing fan energy consumption. Less airflow also requires less heating and cooling, leading to additional HVAC savings. However, energy efficiency can be improved further with a heat recovery system.Heat recovery ventilation (HRV) consists on exchanging heat between the […] Cet article Demand Control Ventilation vs Heat Recovery, a Synergy Between Ventilation Airflow and Ener...
