Unit Dimensions (Rear View); Disconnect/Blower Access Location; Utilities Entry; Minimum Clearances - York DF 072 Technical Manual

FIGURE 7 - UNIT DIMENSIONS (REAR VIEW)
FILTER
ACCESS
BLOWER MOTOR
ACCESS
DOT PLUGS
FIELD-SUPPLIED
DISCONNECT SWITCH
LOCATION
MOUNTING BRACKET
FOR DICONNECT SWITCH
(Shipped attached to the
blower housing inside
the blower compartment)
DISCONNECT SWITCH LOCATION
AND MOTOR ACCESS PANEL FOR
UNIT WITH "BELT-DRIVE" OPTION
FIGURE 8 - DISCONNECT/BLOWER ACCESS
LOCATION
18
A,B
WIRING ENTRY
CONTROL BOX
(See Detail "B")
ACCESS
TABLE 18: UTILITIES ENTRY
HOLE OPENING SIZE (DIA.)
1
A
7/8" KO
1
B
2" KO
C
1-5/8" KO
D
1-1/2" KO
1. Opening in the bottom to the unit can be located by the
side in the insulation.
2. Do not remove the 2" knockout ring.
TABLE 19: MINIMUM CLEARANCES
LOCATION
Front
Rear
Left Side (Filter Access)
Right Side (Cond. Coil)
1
Below Unit
2
Above Unit
1. Units may be installed on combustible floors made
from wood or class A, B, or C roof covering material.
2. Units must be installed outdoors. Overhanging struc-
tures or shrubs should not obstruct condenser air dis-
charge outlet.
254599-YTG-C-0807
USED FOR
Side
2
Control Wiring
Bottom
Side
Power Wiring
Bottom
Gas Piping (Front)
Gas Piping (Bottom)
CLEARANCE
24" (Cooling/Electric Heat)
32" (Gas Heat)
12" (Less Economizer)
36" (With Economizer or Fixed Air/
Motorized Damper)
24" (Less Economizer)
36" (With Economizer)
24"
0"
72" (For
Condenser Air Discharge)
Unitary Products Group