HRV and ventilation – Chatting with Bill Crist

This resource from The First Nations National Building Officers Association features a conversation with Bill Crist, an expert in ventilation systems. The discussion includes the proper use of Total Ventilation Capacity (TVC) calculations in balancing Heat Recovery Ventilators (HRVs). Key points include the importance of balancing supply and exhaust airflows, the calculation of TVC based on room counts, and recommendations for sizing HRVs according to the National Occupancy Standard.
Topics include: HRVs, ventilation, Total Ventilation Capacity.