Tired of climbing ladders and reaching to find air leaks during blower door test I have a solution!!!

Yes, a thermal image camera is a good way, but a better way to instantly see the leak and the cfm amount of the leak-- try using the Alnor thermoanemometer Model 8565.    Cheap on ebay for $100.

 Plus the Alnor has a 4 foot reach.   No need for silly smokers.

Tags: air, blower, door, sealing, testing

Views: 1012

Reply to This

Replies to This Discussion

Along side of a fireplace with an 11 foot ceiling which has a .25 inch opening along the outer edge. Glen it is simple math. 9 cfm total at 450 fpm.

Damien

I would not allow the figure in a report if you worked for me.Nor would I let you covey that information to a client. I think the tool is useful just not in the manner you use it

Hello Glen,

I would never work for anyone but my valued customers. My customers love me and all my business comes from word of mouth. By the way, you can use your smoker if you want. Not me.

It seems like not only the features and the uses of the device seem to be overstated, but also the price is under-estimated. It seems to be closer to $300 on eBay. 

Check ebay now, there is one for $ 100.00. Thermoanemanometer measures velocity in fpm, and with a simple calculation you can convert to cfm.

RSS

Groups

Latest Activity

Gregory Cisco posted a discussion

Abandoning under-slab HVAC ductwork which fills with groundwater seasonally.

Our company is building a custom home in Wyoming on a site with high ground water. The client…See More
Sep 13
Home Energy Magazine's blog post was featured
Sep 13
Gregory Cisco is now a member of Home Energy Pros
Sep 13
Home Energy Magazine posted a blog post
Sep 12
Building Performance Institute added a discussion to the group Building Performance Institute (BPI)
Sep 12
Sonja Persram replied to Sonja Persram's discussion Energy Savings Guarantee for single family dwellings in cold climate??
"Thanks so much, Andy. Much appreciated. Will em any questions. Best, Sonja"
Sep 11
Earth Advantage posted an event

Sustainable Homes Professional (SHP) at Earth Advantage

October 20, 2017 at 9am to April 7, 2018 at 5pm
Join the Sustainable Homes Professional (SHP) program and learn cutting edge building best…See More
Sep 11
Rob liked Sonja Persram's discussion Energy Savings Guarantee for single family dwellings in cold climate??
Sep 11

Photos

Loading…
  • Add Photos
  • View All

© 2017   Created by Lawrence Berkeley National Laboratory.   Powered by

Badges  |  Report an Issue  |  Terms of Service