Retrotec Air Leakage Test Systems Selector - Manual (Page 7)

Page 7 of 8
Blower Door Systems
1000
Advanced house testing system
The 1000 system performs fully automatic testing
using a laptop. Alternatively, simply key in the desired
test pressure and read Air Changes or leakage per unit
area in real time directly from the gauge; a unique
Retrotec feature.
Q4E
Larger buildings and faster testing
The Q4E system increases fan output from 0.75 hp to
2.0 hp. Test large houses and small commercial
buildings with only one fan! Retrotec’s exclusive fast,
fully automatic control is so quick that it will track and
nullify pressure fluctuations due to wind.
Q5E
Add faster set up and more flexibility
The Q5E Infiltrometer system uses the 2 hp fan and
Retrotec’s unique modular panel that looks professional,
sets up quickly and allows for numerous testing
configurations that the Aluminum Frame cannot
match. Ideal for testing high-rise buildings one floor at
a time or for multi-family and commerical buildings.
QMG
Largest buildings
The QMG system delivers a whopping 25,000 CFM to
test large open warehouses or stores. This purpose
built system has been used to test more large
commercial buildings than all other systems combined.
Use individual fans separately for smaller buildings.