Ads
related to: leaf blower trash can attachment home depot replacement cabinet doors at menards
Search results
Results From The WOW.Com Content Network
Gas-powered leaf blowers can register as high as 100 decibels at the source (the levels decrease with distance). Most electric models range from 59 to 70 decibels.
A typical commercial air curtain enclosure. In North America, the more commonly-used term for an air door is "air curtain". The American Society of Heating, Refrigerating and Air-Conditioning Engineers (ASHRAE) defines an air door as follows: "In its simplest application, an air curtain is a continuous broad stream of air circulated across a doorway of a conditioned space.
Get AOL Mail for FREE! Manage your email like never before with travel, photo & document views. Personalize your inbox with themes & tabs. You've Got Mail!
The first blower door was further used to test the airtightness of the Saskatchewan Conservation House built in 1977, which was tested at 0.5 ach at 50 Pa. These early research efforts demonstrated the potential power of blower door testing in revealing otherwise unaccounted for energy losses in homes.
For premium support please call: 800-290-4726 more ways to reach us
A replacement depot in United States military terminology is a unit containing reserves or replacements for large front-line formations, such as field armies. As such, the term refers to formations similar to, but larger than, march battalions in other countries.