York NM120-240 User Manual

505428-YTG-V-0417
Johnson Controls Unitary Products 109
Unit Mounting - NC300
The NC300 evaporator blower may be suspended from the joists with isolation type hangers or hooks. Suspension accessories
1HH0403 (NC300) may be ordered separately. All Suspension accessories include three suspension channels and hardware.
The channels extend across the evaporator coil section, the heating coil section (if included) and the blower section. Each
channel is to be bolted to each section as shown.
Typical Suspension of NC300
Unit Mounting Dimensions- NC300
UNIT
DIMENSIONS, INCHES
AX BX CX
NC300
69-1/4 49-1/16 26-5/8
AX
3
1-1/2
EVAP . COIL
SECTION
BLOWER
SECTION
U
3
O
U
HEATING COIL
2
SUSPENSION
ANGLES
1
BLOWER
SECTION
EVAP.
COIL
SECTION
CX
1
2
3
3
4
4
VERTICAL UNIT SUPPORTED
FROM BELOW
F
A
B
E
D
B
A
E
AX
BX
BX
BX
BX
HORIZONTAL
UNIT SUSPENDED
FROM ABOVE
The same channels can be used in either position. When used to
support a vertical unit, these channels should be cut to match the
bottom dimension of the evaporator section.
The suspension channels have two sets of mounting holes to
accommodate horizontal units with or without a heating coil. On
a horizontal unit without a heating coil, the suspension channels
will extend 3” beyond both ends of the unit.
The same channels can be used to support a horizontal, floor-
mounted unit from below.
After these bottom channels are cut per Note 1, a new hole will have
to be drilled at the cut end if the unit is to be mounted on isolators.
C
D
C
F

York NM120-240 Specifications

General

Brand	York
Model	NM120-240
Category	Air Handlers
Language	English