Receiving - York CURBPAK CP23 Installation Operation & Maintenance

overhangs a roof curb which meets NRCA Guidelines.
A curb gasket is provided as a seal between the curb
and the unit base. Heavy gauge lifting brackets are pro-
vided to aid in rigging the unit.
The CurbPak features segmented construction and is
factory assembled on the unit base. Segment arrange-
ments will vary to suit job application. (See Figure 1)
Heavy gauge galvanized steel is used on the exterior
and interior of the unit. Access doors are provided for
accessibility to the various sections. These doors are
insulated with glass fiber. All panels are insulated with
2 inch - 1-1/2 lb/cu ft. glass fiber insulation, or the
optional 2 inch - 3lb/cu ft. glass fiber insulation. All
panels are double wall construction to prevent expo-
sure of insulation.
The fan segment is supplied for down air discharge, or
horizontal air discharge, with either a low pressure for-
ward curved fan, medium pressure forward curved fan,
or airfoil fan to suit the job application. Optional vari-
able inlet vanes can be supplied as required. Fan mo-
tors are supplied for a 200-3-60 or 230/460-3-60 appli-
cations. The motor mounts are adjustable. The fan and
motor assembly is mounted on a base completely iso-
lated by rubber-in shear isolators or 2" deflection spring
isolators. The fan discharge is connected to the cabinet
with a flexible canvas sleeve for complete isolation to
prevent sound and vibration transmission.
Coil segments are available for many applications utiliz-
ing heating and cooling coils. Reduced length, standard
length and extended length sections are supplied to suit
the application and the number of coils required for the
job. The coil segment is supplied with YORK drainable
water, direct expansion or standard steam coils, to suit
job specifications. Pipe chase enclosures are available to
protect coil connections from weather elements.
The optional face and by-pass segment with either low-
leak or optional ultra low leak dampers is supplied to
direct the air flow to bypass the specified coil for fresh
air operation, or through another coil to satisfy applica-
tion versatility. This segment is used for coil capacity
control when coil controlling valves are not used.
The filter segment may be any of the following arrange-
ments: flat filter or angle filter segments; cartridge fil-
ter segment with or without prefilter; bag filter seg-
ment with or without prefilter; carbon filter segment
with or without prefilters; HEPA filter segment.
YORK INTERNATIONAL
The air inlet segment may be applied in any one of four
different damper arrangements: with 30% outside air
and 100% return air; 100% outside air and 100% return
air; 100% outside air and 0% return air; or 0% outside
air and 100% return air. The dampers are either low
leak, or optional ultra low leak design. The outside air
intake is protected by a birdscreen. A safety grate over
the return air intake is optional.
The YORK CurbPak is ARI certified and supplied in
any one of 15 model sizes.

RECEIVING

All units leaving the plant have been inspected to en-
sure the shipment of quality products. All reasonable
means are utilized to properly package the air handling
units.
YORK will not be responsible for any
damage or loss of parts in shipments
or at the job site. Refer to Shipping
Damage Claims Form 51.15-NM.
Carefully inspect all shipments immediately upon deliv-
ery. When damage is visible, note this fact on the carrier's
freight bill and request that the carrier send a represen-
tative to inspect the damage. This may be done by tele-
phone or in person, but should always be confirmed in
writing.
The shipment should be unpacked in the presence of
the agent so that the extent of the damage or loss can
be determined. The carrier's agent will make an in-
spection report and a copy will be given to the con-
signee for forwarding to the carrier with a formal claim.
Checking Non-Mounted Parts
1. Check the packing list for non-mounted parts. (Typi-
cally found in fan segment.)
2. Packing list will note how many and type of parts.
3. Packing list will note in what section of the unit
each non-mounted part is located.
4. Shortages must be reported within 10 days after
receipt of order.
FORM 100.10-NOM2
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