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Base unit dimensions — 48HJ008-014
STANDARD
DURABLADE
UNIT
UNIT WEIGHT
ECONOMIZER WEIGHT
48HJ
Lb
Kg
Lb
D/E/F008
870
395
44
D/E/F009
880
399
44
D/E/F012
1035
469
44
D/E014
1050
476
44
CONNECTION SIZES
" Dia [35] Field Power Supply Hole
3
A
1
/
8
" Dia [64] Power Supply Knockout
B
1
2
/
2
" Dia [44] Charging-Port Hole
3
C
1
/
4
" Dia [22] Field Control Wiring Hole
D
7
/
8
"-14 NPT Condensate Drain
3
E
/
4
"-14 NPT Gas Connection 48HJD008 & 009
1
/
2
"-14 NPT Gas Connection 48HJE,HJF008,009,012,
3
F
/
4
48HJD012 & 014, 48HJE014
G
2" Dia [51] Power Supply Knockout
18
ECONOMI$ER
CORNER
WEIGHT
WEIGHT (A)
Kg
Lb
Kg
Lb
Kg
20
62
28.1
189
86
20
62
28.1
191
87
20
62
28.1
225
102
20
62
28.1
228
103
BOTTOM POWER CHART, THESE HOLES
REQUIRED FOR USE WITH ACCESSORY
PACKAGES — CRBTMPWR001A00 (
OR CRBTMPWR002A00 (
AND CRBTMPWR004A00 (
THREADED
WIRE
CONDUIT SIZE
USE
"
1
/
24 V
2
"
3
/
Power*
4
"
1
1
/
Power*
4
" NPT
1
/
Gas
2
" NPT
3
/
Gas
4
CORNER
CORNER
CORNER
WEIGHT (B)
WEIGHT (C)
WEIGHT (D)
Lb
Kg
Lb
Kg
ft-in.
mm
161
73
239
109
280
127
163
74
242
110
284
129
192
87
285
129
333
151
195
88
289
131
338
153
NOTES:
1. Dimensions in [ ] are in millimeters.
",
")
1
/
3
/
2
4
", 1
")
1
/
1
/
2.
2
4
")
3
/
4
3.
REQUIRED
HOLE SIZES (MAX.)
4. On vertical discharge units, ductwork to be attached to accessory roof
" [22.2]
curb only. For horizontal discharge units, field-supplied flanges should
7
/
8
be attached to horizontal discharge openings, and all ductwork should
" [28.4]
1
1
/
8
be attached to the flanges.
" [44.4]
5. Minimum clearance (local codes or jurisdiction may prevail):
1
3
/
4
a. Between unit, flue side and combustible surfaces, 48 inches. (18 in.
" [31.8]
1
1
/
4
when using accessory flue discharge deflector.)
" [41.3]
5
1
/
b. Bottom of unit to combustible surfaces (when not using curb),
8
1 inch.
Bottom of base rail to combustible surfaces (when not using curb)
0 inches.
c. Condenser coil, for proper airflow, 36 in. one side, 12 in. the other.
The side getting the greater clearance is optional.
d. Overhead, 60 in. to assure proper condenser fan operation.
e. Between units, control box side, 42 in. per NEC (National Electrical
Code).
f.
Between unit and ungrounded surfaces, control box side, 36 in. per
NEC.
g. Between unit and block or concrete walls and other grounded sur-
faces, control box side, 42 in. per NEC.
h. Horizontal supply and return end, 0 inches.
6. With the exception of the clearance for the condenser coil and combus-
tion side 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 if set on base rail.
8. The vertical center of gravity is 1'-7" [483] for 008 and 009 up from the
bottom of the base rail and 2'-0" [610] for 012 and 014.
"H"
"J"
"K"
ft-in.
mm
ft-in.
mm
ft-in.
7
5
11
2-0
/
632
3-5
/
1050
2-9
/
8
16
16
1-2
7
/
378
3-5
5
/
1050
2-9
11
/
8
16
16
7
5
3
1-2
/
378
4-1
/
1253
3-0
/
8
16
8
7
5
3
1-2
/
378
4-1
/
1253
3-0
/
8
16
8
Center of gravity.
Direction of airflow.
"L"
mm
ft-in.
mm
7
856
2- 2
/
672
16
856
2- 2
7
/
672
16
7
924
2-10
/
875
16
7
924
2-10
/
875
16
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