3
REQ’D CLEARANCES FOR OPERATION AND SERVICING. in. (mm)
Evaporator coil access side . . . . . . . . . . . . . . . . . . 36 (914)
Power entry side (except for NEC requirements) . . . . . . . . . 36 (914)
Unit top . . . . . . . . . . . . . . . . . . . . . . . . . . 48 (1219)
Side opposite ducts . . . . . . . . . . . . . . . . . . . . . 36 (914)
Duct panel . . . . . . . . . . . . . . . . . . . . . . . . 12 (304.8)*
*Minimum distances: If unit is placed less than 12 in. (304.8 mm) from wall
system, then the system performance may be compromised.
REQ’D CLEARANCES TO COMBUSTIBLE MAT’L. in. (mm)
Top of unit . . . . . . . . . . . . . . . . . . . . . . . . . 14 (355.6)
Duct side of unit . . . . . . . . . . . . . . . . . . . . . . . 2 (50.8)
Side opposite ducts . . . . . . . . . . . . . . . . . . . . . 14 (355.6)
Bottom of unit . . . . . . . . . . . . . . . . . . . . . . . 0.50 (12.7)
Flue panel . . . . . . . . . . . . . . . . . . . . . . . . . 36 (914.4)
NEC REQ’D CLEARANCES. in. (mm)
Between units, power entry side . . . . . . . . . . . . . . 42 (1066.8)
Unit and ungrounded surfaces, power entry side . . . . . . . . . 36 (914)
Unit and block or concrete walls and other grounded
surfaces, control box side . . . . . . . . . . . . . . . . . 42 (1066.8)
LEGEND
CG - Center of Gravity
COND - Condenser
EVAP - Evaporator
NEC - National Electrical Code
REQ'D - Required
Note: Dimensions are in in. (mm)
C99017
UNIT
ELECTRICAL
CHARACTERISTICS
UNIT WEIGHT
UNIT HEIGHT
IN. [MM]
“A”
CENTER OF GRAVITY
IN. [MM]
lb
kg
X
Y
Z
574B024--040/060
208/230--1--60
350
159
39.02[991.1]
20.0 [508]
19.3 [489]
17.6 [447]
574B030--040/060
208/230--1--60
350
159
39.02[991.1]
20.0 [508]
19.3 [489]
17.6 [447]
574B036--060/090
208/230--1--60, 208/230--3--60
388
176
41.02[1041.9]
20.0 [508]
14.0 [355.6]
13.0 [330.2]
Fig. 2 -- 574B024--036 Unit Dimensions
574B
