FIGURE 7 -
DHE UNIT DIMENSIONS
TABLE 19: UTILITIES ENTRY DATA
KNOCKOUT
HOLE
SIZE (DIA.)
A
B
C
D
1.
Knockouts in the bottom of the unit can be located by
the slice in the insulation
2.
DO NOT remove the 2" knockout ring.
18
USED FOR
Control Wiring (Side or
1
7/8"
2
Bottom)
Power Wiring (Side or
2"
Bottom)
1-5/8"
Gas Piping (Front)
1-1/2"
Gas Piping (Bottom)
All dimensions are in inches. They are
subject to change without notice. Certi-
fied dimensions will be provided upon
request.
FIGURE 8 -
ACCESS PANELS AND DISCONNECT
NOTE: Units and ductwork of DHE models are approved for
zero clearance to combustible materials when
equipped with electric heaters
036-21216-003-A-0204
Unitary Products Group