5
LEGEND
KO —
Knockout
NOTES:
1. Refer to print for roof curb accessory dimensions.
2. Dimensions in ( ) are in millimeters.
3. Center of Gravity.
4. Direction of airflow.
5. Ductwork to be attached to accessory roof curb
only.
6. Minimum clearance:
a. Rear: 7
′
-0
″
(2134) for coil removal. This di-
mension can be reduced to 4
′
-0
″
(1219) if con-
ditions permit coil removal from the top.
b. Left side: 4
′
-0
″
(1219) for proper condenser
coil airflow.
c. Front: 4
′
-0
″
(1219) for control box access.
d. Right side: 4
′
-0
″
(1219) for proper operation of
damper and power exhaust if so equipped.
e. Top: 6
′
-0
″
(1829) to assure proper condenser
fan operation.
f. Local codes or jurisdiction may prevail.
7. With the exception of clearance for the condenser
coil and the damper/power exhaust as stated in
note no. 5, a removable fence or barricade
requires no clearance.
8. Dimensions are from outside of corner post. Allow
0
′
-
5
/
16
″
(8) on each side for top cover drip edge.
9. See drawing 50TJ500352 for service option
details.
10.
A 90 degree elbow must be installed on the
supply ductwork below the unit discharge for
units equipped with electric heaters
.
Fig. 5 — Base Unit Dimensions, 50TJ024,028
*Weights are for unit only (aluminum plate fins) and do not include options or crating.
UNIT
50TJ
ECONOMI$ER WEIGHT
CORNER WEIGHT* DIMENSIONS
ABCD A B
lb kg Lb Kg Lb Kg Lb Kg Lb Kg Ft-in. mm Ft-in. mm
024
80 36.3 423 190 412 185 490 220 475 213 3-3 991 3-7 1092
028
80 36.3 441 200 416 189 533 242 560 254 3-1 940 3-6 1067
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