UNIT
50GJ
STD UNIT
WEIGHT
VARISLIDE™
ECONOMIZER
WEIGHT
PARABLADE
ECONOMIZER
WEIGHT
CORNER
WEIGHT (A)
CORNER
WEIGHT (B)
CORNER
WEIGHT (C)
CORNER
WEIGHT (D)
‘‘H’’
‘‘J’’
‘‘K’’
Lb
Kg
Lb
Kg
Lb
Kg
Lb
Kg
Lb
Kg
Lb
Kg
Lb
Kg
Ft-in.
mm
Ft-in.
mm
Ft-in.
mm
008
755
342
44
20
62
28
164
74
140
64
208
94
243
110
2
8
-0
7
⁄
8
9
632 3
8
-5
5
⁄
16
9
1050 2
8
-9
11
⁄
16
9
856
012
915
415
44
20
62
28
199
90
170
77
252
114
294
134
2
8
-10
7
⁄
8
9
885 4
8
-1
5
⁄
16
9
1253 3
8
-0
3
⁄
8
9
924
CONNECTION SIZES
A
1
3
⁄
8
9
Dia. [35] Field Power Supply Hole
B
2
1
⁄
2
9
Dia. [64] Power Supply Knock-Out
C
1
3
⁄
4
9
Dia. [44] Charging Port Hole
D
7
⁄
8
9
Dia. [22] Field Control Wiring Hole
E
3
⁄
4
9
—14 NPT Condensate Drain
F
2
9
Dia. [51] Power Supply Knock-Out
NOTES:
1. Dimensions in [
] are in millimeters.
2.
Center of gravity.
3.
Direction of airflow.
4. Ductwork to be attached to accessory roof curb only.
5. Minimum clearance (local codes or jurisdiction may prevail):
a. Bottom to combustible surfaces (when not using curb) 0 in. on horizontal
discharge units with electric heat 1 in. clearance to ductwork for 1 ft.
b. Condenser coil, for proper airflow, 36 in. one side, 12 in. the other. The
side getting the greater clearance is optional.
c. Overhead, 60 in. to assure proper condenser fan operation.
d. Between units, control box side, 42 in. per NEC (National Electrical Code).
e. Between unit and ungrounded surfaces, control box side, 36 in. per NEC.
f. Between unit and block or concrete walls and other grounded surfaces,
control box side, 42 in. per NEC.
g. Horizontal supply and return end, 0 inches.
6. With the exception of the clearance for the condenser coil as stated in Notes
5a, b, and c, a removable fence or barricade requires no clearance.
7. Units may be installed on combustible floors made from wood or Class A,
B, or C roof covering material.
8. The vertical center of gravity is 1
8
-7
1
⁄
2
9
[495] for 008, 2
8
-0
9
[610] for 012 up
from the bottom of the base rail.
Fig. 6B — Base Unit Dimensions — 50GJ008,012
8