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035-13329-001-B-0504
GENERAL
YORK Model DHE units are single package air conditioners
designed for outdoor installation on a rooftop or a slab. Elec-
tric heaters are available as field-installed accessories.
The units are completely assembled on rigid, permanently
attached base rails. All piping, refrigerant charge, and electri-
cal wiring is factory-installed and tested. The units require
only electric power and duct connections at the point of instal-
lation.
The electric heaters have nickel-chrome elements and utilize
single point power connection.
INSPECTION
As soon as a unit is received, it should be inspected for possi-
ble damage during transit. If damage is evident, the extent of
the damage should be noted on the carrier's freight bill. A
separate request for inspection by the carrier's agent should
be made in writing. Refer to Form 50.15-NM for additional
information.
REFERENCE
Additional information on the design, installation, operation
and service of this equipment is available in the following ref-
erence forms:
RENEWAL PARTS
Refer to Parts Manual for complete listing of replacement
parts on this equipment.
Unitary Products Group
APPROVALS
Design certified by CGA and UL listed as follows:
1.
For use as a cooling only unit or cooling unit with electric
heat.
2.
For outdoor installation only.
3.
For installation on combustible material.
The enclosed installation instructions and any
applicable local, state, and national codes includ-
ing, but not limited to, building, electrical, and
mechanical codes.
Incorrect installation may create a condition where
the operation of the product could cause personal
injury or property damage.
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