Technical Guide

505428-YTG-R-1114
Johnson Controls Unitary Products 107
TOP VIEW
FRONT AND SIDE VIEW
Unit Dimensions NC090/120 and ND120
20.31
13.44
8.22
17.59 15.63
8.84
9.25
Ø 1.72 KNOCKOUT
ELECTRIC HEAT
Ø 1.718 KNOCKOUT FOR
ELECTRIC HEAT
20.313
8.837
9.246
15.920
14.590
5.135
18.628
TOP VIEW - BLOWER OUTLET
NC090 INDOOR
TOP VIEW - BLOWER OUTLET
NC/ND120 INDOOR
Ø 1.718 KNOCKOUT
POWER ACCESS
65.000
35.000
20.531
52.000
56.000
2.000
2.000
7.06
3.66
4.56
Ø 0.875 KNOCKOUT
POWER ACCESS
FIELD PIPING
CONNECTIONS
SYSTEM 2
SYSTEM 1
6.38
17.85
15.50
13.13
10.73
1.88
7.12
FRONT VIEW - RETURN AIR
NC090 / NC/ND120 INDOOR
RIGHT SIDE VIEW - DRAIN PIPING/CONTROLS
30.00
DRAIN 3/4” ABS
PIPE CONNECTION