


All gains/losses, heat transfer, thermal mass in the building, infiltration/exfiltration, natural ventilation, and HVAC thermal and ventilation influences on every space are accounted for in concert with system performance. The ApacheHVAC user interface and system simulation are dynamically integrated with the ApacheSim thermal analysis and simulation. This is vital to providing a building-integrated approach wherein the HVAC system and building are assessed as a whole. The ApacheHVAC application is a user-friendly and yet very sophisticated tool for detailed, flexible, component-based HVAC system design, sizing, and modelling.
