Utilities Entry Data - York D1CE Installation Instructions Manual

136-1/4
DCE
UNITS
/4
1/4
DCG
UNITS
-1/4
FIG. 10 - DIMENSIONS & CLEARANCES - DCE & DCG
Unitary Products Group
35-1
136-
35
All dimensions are in inches. They are sub-
ject to change without notice. Certified di-
mensions will be provided upon request.
52-5/8

UTILITIES ENTRY DATA

HOLE
*
Opening in the bottom of the unit can be located by the slice
in the insulation.
52-5/8
CLEARANCES
Front
Back
Left Side (Filter Access)
Right Side (Cond. Coil)
1
Below Unit
2
Above Unit
1
Units (applicable in U.S.A. only) may be installed on combustible floors
made from wood or class A, B or C roof covering material.
2
Units must be installed oudoors. Overhanging structures or shrubs should
not obstruct condenser air discharge outlet.
NOTE:
DCE Models: Units and ductwork are approved for zero clearance to combus-
tible materials when equipped with electric heaters.
DCG Models: A 1" clearance must be provided between any combustible
material and the supply air ductwork for a distance of 3 feet from the unit.
The products of combustion must not be allowed to accumulate within a
confined space and recirculate.
Locate unit so that the vent air outlet hood is at least:
•
Three (3) feet above any forced air inlet located within 10 horizontal feet
(excluding those integral to the unit).
•
Four (4) feet below, 4 horizontal feet from, or 1 foot above any door or gravity
air inlet into the building.
•
Four (4) feet from electric meters, gas meters, regulators and relief equip-
ment.
RETURN AIR
SUPPLY AIR
CONDENSER AIR
OUTDOOR AIR
(Economizer)
OPENING
SIZE USED FOR
(DIA.)
1-1/8" KO
Control
A
Wiring
3/4" NPS (Fem.)
3-5/8" KO
Power
B
Wiring
3" NPS (Fem.)
C 2-3/8" KO Gas Piping (Front)
D 1-11/16" Hole Gas Piping (Bottom)*
36"
24" (Less Economizer)
49" (With Economizer)
24" (Less Economizer)
54" (With Economizer)
36"
20"
72" With 36" Maximum
Horizontal Overhang
(For Condenser Air
Discharge)
530.18-N11Y
Front
Bottom
Front
Bottom
Cont'd.
11