Convert your U-value to R-value or RSI and vice versa

This is the 4th video in a multi-part tutorial on how to acquire daily weather data for a specific place, caclulate monthly and annual averages, and calculate heating and cooling degree days. In this video we calculate monthly heating and cooling degree days in Excel.

Find out how to utilize a building energy model throughout the design process to test various design options and optimize the performance of all building typologies.

PassivLink is the Revit Add-in that exports data directly to PHPP