How To Use A Blower Door

An air tight home is a demonstration of a higher quality of construction.

How to use a blower door. Enjoy the videos and music you love upload original content and share it all with friends family and the world on youtube. Como usar el blower door para verificar puntos de infiltración en una casa bryan. These pages describes how to build a pretty good blower door for about 30. Because the air leakage is so important this test is required by building code.

Builders weatherization professionals and energy auditors use blower doors to track down air leaks and do airtightness testing. There are three primary components to a blower door. Leave a reply cancel reply. You must be logged in to post a comment.

Air leakage testing involves performing a blower door test on the building to determine how leaky the home is. Click to share on twitter opens in new window click to share on facebook opens in new window related. In this episode of tool tech host patrick mccombe shows you how to prepare for a blower door test and then tests his own home using a minneapolis blower door with a dg700 air pressure gauge. The most common use of a blower door test is as a part of code compliance testing in new home construction.

So if your home is super leaky it was probably thrown. A tight home is an efficient home. A blower door is a machine used to measure the airtightness of buildings. What is a blower door test and how does it work.

The technique called blower door subtraction involves conducting two whole house blower door airtightness tests with and without the supply and return registers and grills sealed off from the house. You can use it to 1 find air infiltration leaks into your house 2 trace your progress in sealing the house 3 estimate your infiltration flow at 50 pa a blower door standard and compare it to other homes 4 estimate your heat loss due to infiltration and 5 estimate fuel saving and co2 reduction from air. Air leakage testing is now required to ensure that new buildings use less energy to heat and cool the home. Think of it this way.

It can also be used to measure airflow between building zones to test ductwork airtightness and to help physically locate air leakage sites in the building envelope.