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.
v8.0 [Feb 12, 2012]
Fixed a bug where an error 10 would be reported in some projects upon trying to perform calculations for a second time after having generated reports once, if the Zone Detailed Loads report had been one of the selected reports. Other errors would also be reported upon doing various things in the program after the error 10 occurred.
