"You might be an Energy Auditor if....
All the kids in your carpool know how to identify heat loss from attics because they've heard you say, one too many times, "wow, look at the snow melt pattern on that roof!""
Combustion Appliance Zone Testing (CAZ) Made Easy (March 24, 2016)
-Adapting to the new BPI standard
-RESNET testing requirements
-NFPA testing requirements
-Best practices for best results