Rick Karg left a comment on Building Performance Community on Twitter
"Please add RED @ResNRGdynamics"
Dec 10, 2015
Rick Karg replied to Carly Maltais's discussion The (Small) Cost of Ventilation Without Recovery
"As a member of the ASHRAE 62.2 committee (and president of Residential Energy Dynamics, the author of the AirCycler ventilation cost calculator), I am aware that the 62.2 committee has not officially declared whether balanced or unbalanced ventilati…"
May 22, 2015
Rick Karg posted a video
The new concept of "controlling airflow" is discussed with a Savings-to-Investment Ratio (SIR) calculated. Controlling airflow includes 1) air sealing to red...
Jun 24, 2014
Rick Karg replied to Luis Hernandez's discussion Calculating BTU lost per cfm leaks
"Give the Advanced Infiltration tool a try from Residential Energy Dynamics (RED); I think it will do all you need. It is based on the Alberta Infiltration Model (AIM-2) and it includes TMY3 weather data for North America. It will give you the fuel u…"
Jan 27, 2014