...Max Hakkarainen; Evan Oskierko-Jeznacki; William W. Braham Purpose Conventional tracer gas testing, using conservative tracer gases (like SF₆ or CO₂), is the most accurate method for assessing air change rates, but it can be expensive and cumbersome to perform. Using water...

... and severity of summertime overheating. The purpose of this work is to measure infiltration rates in summer, to compare this to different infiltration estimation methods, and to quantify the differences. Design/methodology/approach Fifteen whole house tracer gas tests were undertaken in the same test house...