R3.1 Residential Mechanical Systems: Whole House Ventilation Part 1 T02-07-2857 COURSE DESCRIPTION There has been a high interest in northeast states for education on the code requirements for whole-house mechanical...

R3.2 Residential: Efficient Forced Air Distribution Part 2 T02-07-2862 COURSE DESCRIPTION In this course attendees will understand the importance of duct testing, sealing, and installation on the total performance of...

R7.1 - Put a Lid On It Part 1 - Unvented Attics T02-07-3192 COURSE DESCRIPTION Bringing attic and crawl spaces inside the thermal envelope is a great way to simultaneously...

R7.2 - Put a Lid On It Part 2 - Unvented Crawlspaces T02-07-3203 COURSE DESCRIPTION Bringing attic and crawl spaces inside the thermal envelope isa great way to simultaneously improve...