York LB360 - Manual (Page 23)

036-21335-002-A-1102
Unitary Products Group 23
GUIDE SPECIFICATIONS
EACH UNIT SHALL BE:
• Covered by a 1-year limited parts warranty on the com-
plete unit.
• In current production with published literature available
to check performance, limitations, specifications, power
requirements, dimensions, operation and appearance;
also equipped with a V-belt drive option that:
a. Will permit the blower RPM to be adjusted to meet
the exact CFM requirement of the system.
EACH UNIT ENCLOSURE SHALL HAVE:
• A steel angle frame to provide the rigid support required
for shipping, rigging and years of dependable operation.
• Exterior panels of 18 gauge steel, finished with baked
enamel to provide a long lasting quality appearance
• Removable panels to provide easy access to the internal
components for maintenance and service, and,
• A filter rack with 2” filters.
THE DIMENSIONS OF EACH UNIT SHALL NOT
EXCEED THOSE SPECIFIED.
THE BLOWER MOTOR SHALL:
• Be mounted within the insulated cabinet to minimize the
transmission of sound to the surrounding space, and
• Have a service factor of 1.15.
THE EVAPORATOR COIL SHALL:
• Consist of copper tubes arranged in staggered rows,
mechanically expanded into aluminum fins,
• Be draw-through, and
• Include factory-mounted distributors, expansion valves
and solenoid valves for both capacity reduction and
pumpdown.
THE BLOWER WHEELS SHALL:
• Be dynamically balanced to minimize the levels of sound
and vibration generated by the unit.