Prints Numerous Color Pie Charts and Bar GraphsĬhvac quickly and accurately calculates the maximum heating and cooling loads for commercial buildings.Rooms May be Optionally Grouped Under VAV Boxes.Allows Virtually Unlimited Number of Rooms.Selects Equipment from ARI/GAMA Databases.Calculates Runout and Main Trunk Duct Sizes.Allows Simultaneous Infiltration and Ventilation.Converts any project from English to Metric units and vice-versa.Calculates in both Metric and English Units.Automates Compliance with ASHRAE Standard 62.Allows 30 Walls, 30 Windows, and 12 Roofs per Room.Transfers data to the EnergyPro and eQUEST programs ( more on using eQUEST with Chvac).The Ps圜hart program can import Chvac system data directly into its Air Handler Model window. New! Allows Different Indoor Conditions for each Room.Calculates from Manually Entered Data or Directly from Floor Plans Created with Drawing Board (sold separately).Computes CFM Air Quantities With Psychrometrics.Chvac complies with the ANSI/ASHRAE/ACCA Standard 183-2007.Uses either the RTS or CLTD calculation method.Determines Building Tonnage and Room CFM Requirements, and Runout Duct Sizes.Calculates Peak Heating & Cooling Loads.
