Port Configurations - Nu-Air NU0103 Operating, Maintaining & Installing

3.5

Port Configurations

1 - Outside Air (OA)
A
E
1 - FROM OUTSIDE
C or G for NU0103, NU0305, NU0608, NU0912, NU1316 (NU305, NU500, NU800, NU1200, NU1600)
A or E for NU0406 (NU600)
2 - Supply Air (SA)
1 4
3 2
4 1
2 3
2 - TO SPACE
1 & 4 Insulated
Collar Sizes (inches)
NU0103/NU305
NU0305/NU500
NU0406/NU600
NU0608/NU800
NU0912/NU1200
NU1316/NU1600
3 - Return Air (RA) 4 - Exhaust Air (EA)
1
C
4
3
G
2
3 - FROM SPACE
2 & 3 Non-Insulated
8 DIA
10X6
14X8
14X8
14X8
20X10
3
2
1
4
4 - TO OUTSIDE