The House of Pressure visually demonstrates pressure and air flow dynamics
within a residence, using pressure diagnostics. It is a model of a single-family home,
made of a clear, high-strength plastic laminate called Lexan that can be
written on with a dry-erase marker. The interior of the House can be viewed
from all four sides. It gives the instructor the ability to create and control
air flow with working scale reproductions of the mechanical air distribution
systems that are found in most homes.


The House features an operable forced air duct system,
a clothes dryer, a bathroom fan, a fireplace, and a water heater. There are
smoke generators in the water heater and the fireplace to demonstrate the
dangers of backdrafting; and a smoke generator in an exhaust pipe in the garage
to show the danger of CO infiltration from a garage into conditioned space.
(The menacing theme of Jaws plays when backdrafting occurs, as a warning that
smoke is coming back into the House!)


See "House of Pressure" by Anthony Cox and Melissa Byrd


Home Energy, Mar/Apr, 2010



Views: 461

Replies to This Discussion

I was fortunate enough to have had some training with Anthony Cox's House of Pressure and it is very good as a visual tool in understanding pressures and how one area of a home can be affected by what is going on in other areas. He also has an attic access hatch that is neither sealed or insulated. Really good effects used. However, it is very, very expensive.

It would be nice to see groups of HP Contractors  who are in the same region "going in" one of these,

or better yet,  having a utility or other public organization  own one accessible to all, similar to the tool-lending library model.

RSS

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

Kaushal Bharath Raju replied to Kaushal Bharath Raju's discussion Affordability & Deep Energy Upgrade/Passive House Retrofit in Berkeley, California.
"Thanks Chie! We have this event in our calender."
48 minutes ago
Kaushal Bharath Raju replied to Kaushal Bharath Raju's discussion Affordability & Deep Energy Upgrade/Passive House Retrofit in Berkeley, California.
"Hi Alice; I tried sending you an e-mail but the message bounced. Can you kindly verify your e-mail…"
49 minutes ago
Chie Kawahara replied to Kaushal Bharath Raju's discussion Affordability & Deep Energy Upgrade/Passive House Retrofit in Berkeley, California.
"Hi Kaushal, Thousand Home Challenge is a wonderful forum and the resource collection is…"
1 hour ago
Alice La Pierre replied to Kaushal Bharath Raju's discussion Affordability & Deep Energy Upgrade/Passive House Retrofit in Berkeley, California.
"Hello Kaushal, While it's true I did some of the finish work myself, I also acted as my own…"
3 hours ago
Kaushal Bharath Raju replied to Kaushal Bharath Raju's discussion Affordability & Deep Energy Upgrade/Passive House Retrofit in Berkeley, California.
"Thank you Linda for your response; and your generosity in sharing your suggestion and hope. I…"
3 hours ago
Kaushal Bharath Raju replied to Kaushal Bharath Raju's discussion Affordability & Deep Energy Upgrade/Passive House Retrofit in Berkeley, California.
"Wow...thank you so much for your response Alice! I really appreciate it. It is simply amazing all…"
3 hours ago
Tom White's 3 videos were featured
4 hours ago
Jim Gunshinan's blog post was featured
4 hours ago
Sharon Block's 3 events were featured
4 hours ago
Tom White posted videos
4 hours ago
Linda Wigington replied to Kaushal Bharath Raju's discussion Affordability & Deep Energy Upgrade/Passive House Retrofit in Berkeley, California.
"Kaushal I just spent more than an hour on a detailed response and lost when I decided to check the…"
4 hours ago
Sharon Block posted events
5 hours ago

© 2014   Created by Lawrence Berkeley National Laboratory.

Badges  |  Report an Issue  |  Terms of Service