5750156-UIM-B-0919
Johnson Controls Ducted Systems
5
FIGURE 2:
Center of Gravity Location
X
CENTER OF
GRAVITY
FRONT
OF UNIT
Y
"D"
"C"
"B"
"A"
A0295-001
COMPRESSOR
Table 4:
Unit Dimensions
Model
Dimensions (in.)
A
B
C
PCG4A24
51-1/4
35-3/4
47
PCG4A30
51-1/4
35-3/4
47
PCG4A36
51-1/4
35-3/4
47
PCG4A42
51-1/4
35-3/4
49
PCG4B48
51-1/4
45-3/4
49
PCG4B60
51-1/4
45-3/4
51
FIGURE 3:
Unit Dimensions
HIGH VOLTAGE
CONNECTION 7/8”
HIGH VOLTAGE
CONNECTION 1-3/32”
COMPRESSOR
ACCESS PANEL
CONDENSATE
DRAIN
BLOWER
ACCESS
PANEL
CONTROL ACCESS
PANEL
LOW VOLTAGE CONNECTION
GAS SUPPLY
EXHAUST HOOD
COMBUSTION AIR INTAKE
HEAT EXCHANGER ACCESS PANEL
B
A
C
A0296-001
COIL GUARD
Table 5:
Unit Clearances
1,2
Direction
Distance (in.)
Direction
Distance (in.)
Top
3
36
Power Entry (Right Side)
36
Side Opposite Ducts
36
Left Side
24
Duct Panel
0
Bottom
4
1
1. A 1 in. clearance must be provided between any combustible material and the supply air duct work.
2. The products of combustion must not be allowed to accumulate within a confined space and recirculate.
3. Units must be installed outdoors. Overhanging structures or shrubs must not obstruct outdoor air discharge outlet.
4. Units can be installed on combustible floors made from class A, B, or C roof covering materials.
