Chvac is a program that quickly and accurately calculates the maximum heating and cooling loads for commercial buildings. The program allows an unlimited number of rooms which can be grouped into as many as 100 air handling systems. Chvac automatically looks up all cooling load and correction factors necessary for computing loads.
v8.2 [Feb 15, 2013]
1. Added Electric Resistance to the dropdown help selections in the heating Model Type input on the Equipment tab of the Air Handler Data window.
2. Added the ability to choose to export to EnergyPro 6 instead of EnergyPro 5.
