COMNET Commercial Buildings Energy Modeling Guidelines and Procedures - 2nd Draft Comments Submitted

The following comments have been submitted:

Comment #1

Page Number: 6-142, 6-145, 6-151
Comment Type: Technical

Comment:

Default data for cooling towers and pumps is based on DOE-2 which is an outdated tool that is no longer being developed. Much of that information has been transferred to EnergyPlus. In order for COMNET to remain valid and current with present simulation software, EnergyPlus should be cited as the origin of these and other corresponding defaults.

Justification for Change:

As a new guideline, COMNET should use information from tools that are current and being developed and maintained.

Proposed Change:

Change the reference of the default values to EnergyPlus.