Barn Door Fan

[Scott K. Harris]

Anyone know a great deal on one of these systems? A really great deal on a used one would be nice. I want to add it to my bag of tricks but don't want to drop the coin...

[iniquette]

Scott, you're not supposed to have your barndoor open during inspections.

[Scott K. Harris]

very funny, but not very helpful...
Thanks anyway

[Larry D. Kage]

What is a barn door fan used for?

[iniquette]

Yes, what are you using this for Scott?

[Scott K. Harris]

it's used to pressurise a house then test for air leakage with an IR camera to test thermal efficincy.

[Brian E. Kelly]

Oh you mean a Blower Door.

[Scott K. Harris]

Right, Bard door, is slang most of the HVAC guys I know use. Blower door is proper

[Larry D. Kage]

Originally Posted by bkelly2

Oh you mean a Blower Door.

Yes, I've never heard it called a barn door fan...blower door, yes, barn door fan, no.

[Larry D. Kage]

Oh, it's bard door?

Anyway, I remember a used (but quite new, apparently) blower door for sale on this board a while back.

Have you done a search here?

[Rodney Misener]

not sure if hes still got it.


http://www.nachi.org/forum/f70/new-b...or-sale-36380/