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UNIT
MODEL
UNIT
SIZE
X
Y
Z
mm
ft-in.
mm
ft-in.
mm
ft-in.
48DJ,DK,NP
054,064
2474
8-1
3
⁄
8
8476
27-9
11
⁄
16
6965
22-10
3
⁄
16
50DW,DY,NB
054,064
50DJ,DK,NP
054,064
2458
8-0
3
⁄
4
7444
24-5
1
⁄
16
5933
19- 5
9
⁄
16
48DJ,DK,NP
074
3383
11-1
3
⁄
16
8476
27-9
11
⁄
16
6965
22-10
3
⁄
16
50DW,DY,NB
074
50DJ,DK,NP
074
3367
11-0
9
⁄
16
7444
24-5
1
⁄
16
5933
19- 5
9
⁄
16
UNIT LEVELING TOLERANCES
DIMENSIONS*
(degrees and inches)
A
B
Deg
in.
Deg
in.
1.0
2.0
.50
.75
*From edge of unit to horizontal.
NOTES:
1. Roof curb is shipped unassembled.
2. Roof curb: 14 gage (VA03-56) steel.
3. Dimensions in [
] are millimeters.
4. Suggested hole location for field wiring
through roof curb (holes to be field drilled).
NOTE: To prevent the hazard of stagnant water build-up in the
drain pan of the indoor-air section, unit can only be pitched as
shown.
Fig. 3B — Roof Curb; 054-074 Units
8
Summary of Contents for 48DJ
Page 58: ...Fig 66 Gas Heat Sections 48DJ NP034 044 Units 58...
Page 59: ...Fig 67 Gas Heat Sections 48DJ NP054 074 Units 59...
Page 60: ...Fig 68 Gas Heat Section 48DK034 044 Units 60...
Page 61: ...Fig 69 Gas Heat Section 48DK054 074 Units 61...
Page 62: ...Fig 70 Typical Wiring Schematic 48 50DJ 50DW Units 054 074 Shown 62...
Page 63: ...Fig 70 Typical Wiring Schematic 48 50DJ 50DW Units 054 074 Shown cont 63...
Page 64: ...Fig 71 Typical Wiring Schematic 48 50DK 50DY Units 054 074 Shown 64...
Page 65: ...Fig 71 Typical Wiring Schematic 48 50DK 50DY Units 054 074 Shown cont 65...
Page 66: ...Fig 72 Typical Control Wiring Schematic 48 50NP 50NB Units 054 074 Shown 66...
Page 67: ...Fig 72 Typical Control Wiring Schematic 48 50NP 50NB Units 054 074 Shown cont 67...
Page 68: ...Fig 72 Typical Control Wiring Schematic 48 50NP 50NB Units 054 074 Shown cont 68...
Page 69: ...Fig 73 Typical Power Wiring Schematic 48 50NP 50NB Units 054 074 208 230 and 460 v Shown 69...
Page 71: ......