Measures the quality of ductwork installation. A calibrated fan blows up to 1500 cubic feet per minute (CFM) of air. It has a pressure tap and flexible ducting for connecting to a duct system.

See John Snell: “Testing Duct Leakage Assumptions"
Home Energy, March/April, 2009

Views: 3

Home Energy Pros

Home Energy Pros was founded by the developers of Home Energy Saver Pro (sponsored by the U.S. Department of Energy,) and brought to you in partnership with Home Energy magazine.

Latest Activity

randy tolowski replied to randy tolowski's discussion Another unvented roof question
"you are correct. we won't know how these new products perform long term. I hope I get the ok…"
yesterday
randy tolowski replied to randy tolowski's discussion Another unvented roof question
"good info Sean thanks for the heads-up on calling it a sip. code approved hot roof system sounds…"
yesterday
Bud Poll replied to randy tolowski's discussion Another unvented roof question
"I've removed caulking that was over 30 years old and it outlasted the materials to which it…"
Friday
Profile IconAmanda Hallock, Kalvis, Tyler Grubbs and 6 more joined Home Energy Pros
Friday
Corbett Lunsford posted videos
Friday
Sean Lintow Sr replied to randy tolowski's discussion Another unvented roof question
Friday
randy tolowski posted discussions
Friday
Todd Collins replied to Tom Strumolo's discussion Ancient (70's) wall foam insulation, now a powder.
"What did you find about the dust?  "
Friday

© 2015   Created by Lawrence Berkeley National Laboratory.

Badges  |  Report an Issue  |  Terms of Service