Blower Door 101: A Beginner's Guide to Testing Building Envelopes

[@ralphk7575]

Amazing! Very good questions answered ! Good info about the ceiling tiles 💪🏼

[@AtticQueen1]

Awesome video!! Thanks

[@signaltouch7413]

I am about to buy my first setup but wondering how frequent the dmx and both duct blaster and blower door fans need to be addressed

[@RetrotecEnergy]

Hello! We recommend that the gauge and fan(s) should be calibrated every 5 years.

[@joshuakelly997]

thank you

[@signaltouch7413]

awesome!!

[@소방인-i4h]

thank you ^^

[@frankgall6]

Love that shirt

[@RetrotecEnergy]

Housh is the man!

[@Me-lf5vz]

Hi，how do you know the house volume?

[@RetrotecEnergy]

you'll need to calculate it. LxWxH. Either from plans or by taking measurements on site.

[@irvinglou5809]

Guys the name of the app

[@RetrotecEnergy]

are you talking abour rCloud? thats our automated testing and reporting app for residential blower door and duct testing. It can be found on the Apple app store or google play. Its also built right into the new DM32X gauge, so no phone or tablet is needed if you're using that device to test with.