Appendix e: model and system names, Us 1 1 0 0, Us 2 4 1 – Retrotec Blower Door User Manual
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©Retrotec Inc. 2015
Appendix E: Model and System Names
Naming conventions for Series 1000, 3000, 4000 Blower Door Systems with 22 inch fan shells
US 1 1 0 0
Naming conventions for Series 200, 300, 400 Systems with 10 inch fan shells
US 2 4 1
Residential and Commercial Multi Family For: 120V/60Hz, commonly used in North America, System Prefix = US
1
st
two letters
denote voltage:
US = 120V 60Hz
UK = 110V 50Hz
EU = 230V 50Hz
1
st
digit denotes Fan Model:
1 = Model 1000
3 = Model 3000
4 = Model 4000 Contra Fan
5= Model 5000 PSC fan with
injection molded flow plates.
6= Model 6000 VFD fan with
injection molded flow plates.
2
nd
digit denotes # of Fans:
1 = single fan system
2 = double fan system
3 = triple fan system
3
rd
digit denotes Panel:
0 = Regular Cloth Panel
1 = Large Cloth Panel
2 = Modular Panel
3 = Triple Fan Panel
4
th
digit denotes
Gauge:
0 = DM-2
1 = DM32
2 = DM32 WiFi
1
st
digit denotes fan model:
2 = Model 200
3 = Model 300
4 = Model 400
3
rd
digit denotes panel:
0 = Regular Cloth Panel
1 = Large Cloth Panel
4 = Flex duct package
5 = Flex Duct with 10” to 4
or 2.5” Adapater
4
th
digit denotes gauge:
0 = DM-2
1 = DM32
2 = DM32 WiFi
1
st
two letters denote voltage:
US = 120V 60Hz
UK = 110V 50Hz
EU = 230V 50Hz