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REQ’D CLEARANCES FOR SERVICING. in. (mm)
Duct panel .............................0
Unit top ...........................36(914)
Side opposite ducts .....................36(914)
Compressor access .....................36(914)
(Except for NEC requirements)
REQ’D CLEARANCES TO COMBUSTIBLE MAT’L. in. (mm)
Maximum extension of overhangs ...............48(1219)
Unit top ...........................14(356)
Duct side of unit ........................2(51)
Side opposite ducts .....................14(356)
Bottom of unit ...........................0
Flue panel .........................36(914)
NEC REQ’D CLEARANCES. in. (mm)
Between units, control box side ................42(1067)
Unit and ungrounded surfaces, control box side .........36(914)
Unit and block or concrete walls and other grounded
surfaces, control box side ..................42(1067)
UNIT
ELECTRICAL
CHARACTERISTICS
UNIT WEIGHT
CORNER WEIGHT
(lb/kg)
lbkgABCD
48SX042060/080 208/230-1-60, 208/230-3-60, 460-3-60 391 178 100/45 91/41 120/55 80/36
48SX042100/120 208/230-1-60, 208/230-3-60, 460-3-60 403 183 103/47 94/43 123/56 83/38
48SX048080 208/230-1-60, 208/230-3-60, 460-3-60 422 192 109/50 85/39 158/72 70/32
48SX048100/120/140 208/230-1-60, 208/230-3-60, 460-3-60 434 197 112/51 88/40 161/73 73/33
48SX060080 208/230-1-60, 208/230-3-60 453 206 117/53 93/42 167/76 76/35
48SX060100/120/140 208/230-1-60, 208/230-3-60 465 211 120/55 96/44 167/76 82/37
UNIT
CENTER OF GRAVITY (in./mm)
XYZ
48SX042060/080 26.66/677 21.19/538 15.35/390
48SX042100/120 26.61/676 21.21/539 15.35/390
48SX048080 28.45/723 19.95/507 15.35/390
48SX048100/120/140 28.35/720 19.99/508 15.35/390
48SX060080 28.36/720 23.27/591 15.35/390
48SX060100/120/140 27.95/710 23.23/590 15.35/390
LEGEND
CG — Center of Gravity
COND — Condenser
LV — Low Voltage
MAT’L — Material
NEC — National Electrical Code
REQ’D — Required
NOTES:
1. Clearances must be maintained toprevent recirculation of air from outdoor-
fan discharge.
2. Adequate clearance around air openings into combustion chamber must
be provided.
Fig. 8 — 48SX042-060 Without Base Rail, Unit Dimensions
8