A blower door is a machine used to measure the airtightness of buildings.
Blower door testing equipment.
There are three primary components to a blower door.
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Conducting a test determines if there are unsealed cracks resulting in air leakages that require immediate sealing.
The world s leading manufacturer of building diagnostic tools.
Test any residential house.
Our most popular blower door system for residential small commercial.
Minneapolis blower door model 3 with dg 1000 pressure and flow gauge bd3 kit 001.
Quick connect frame with extra crossbar for stability and gauge mounting.
Retrotec testing equipment including blower doors duct testers pressure gauges pressure relief vents and more for residential and commercial use.
Digital gauge or manometer.
If you were deciding to add whole house energy audits to your business services you would also want to purchase.
1 a calibrated variable speed fan capable of inducing a range of airflows sufficient to.
With our equipment you can perform airtightness checks to reduce energy costs and interior air quality for overall comfort.
Retrotec has been manufacturing blower door and duct testing equipment for over 30 years.
Blower door basics frank spevak the energy conservatory good presentation on air sealing and using a blower door.
At a minimum you will need.
Air infiltration testing equipment.
Complete with a gauge fan 6 ranges connectors software and a 10 year warranty on the fan shell.
An extensive manual on doing blower door testing.
Pole rd everson wa 98225.
Blower door basics martin holladay green building advisor good article on using blower doors.
Fully automatic and manual operation.
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.
Blower door and duct testing equipment are designed to identify air leakage in a home building or facility.
Outsells all other makes models.
Measure airtightness in homes and buildings with blower doors and duct testers.
Air leakage in a home building or facility can increase heating and cooling costs dramatically and cause problems with comfort moisture and health.
