RJ Wichert

WHF Rule Modifications

WHF Rule Modifications

Add Watts to Balanced Fan Interpolation Calculator

Project Level IAQ Tab UI Revisions

Revise CHPWH minimum primary storage volume

SEER/EER/HSPF HERS Verifications Reported for VCHP Systems

New default should be equal to the Standard Design W/CFM (0.3 for Single Family or 0.6 for Multifamily) Dealing with old files with potentially default 0.25 W/CFM data: If file is from a version prior to 2019.2.0 and IAQ W/CFM = 0.25 : Blast IAQ W/CFM and require user to input new value.

In addition to revisions to address the above issues, we'd like to add a limit to the cooling ventilation airflow of 3.5 cfm/ft2 of conditioned floor area. This is a building wide limit, so the total cooling ventilation airflow for a building can't exceed 3.5 times the total conditioned floor area of the building. We'd like this to behave like IAQ where an error is triggered (after hitting run simulation) when the min IAQ airflow is not met. We'd like there to be a UI message on the project level...