York H4DH018 THRU 060 User Manual

LISTED

This product was manufactured
in a plant whose quality system
is certified/registered as being
in conformity with ISO 9001.

Certification applies only

when the complete

system is listed

with ARI.

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036-21020-003 Rev. C (0203)

FOR DISTRIBUTION USE ONLY - NOT TO BE USED AT POINT OF RETAIL SALE

   

The HDH Series condensing unit is the outdoor part of a ver-
satile system of air conditioning. It is designed to be custom-
matched with one of York’s complete line of evaporator sec-
tions, each designed to serve a specific function. Matching
Air Handlers are available for upflow, downflow or horizontal
application to provide a complete system. Electric heaters are
available if required. Add-On coils are available for use with
upflow, downflow or horizontal furnaces.

• QUALITY CONDENSER COILS - The coil is constructed

of enhanced copper tube and aluminum fins.

• COIL PROTECTION - Coils are protected from damage by

a polymer mesh applied between the coil face, and a PVC

coated steel coil guard.

• PROTECTED COMPRESSOR - The compressor is inter-

nally protected against high pressure and temperature.

This is accomplished by the simultaneous operation of
high pressure relief valve and a temperature sensor which

protects the compressor if undesirable operating condi-

tions occur.

• DURABLE FINISH - Cabinet is made of powder painted

steel over pre-primered steel. The pre-treated galvanized

steel provides a better paint to steel bond, which resists

corrosion and rust creep. Special primer formulas and
automotive quality finish insure less fading when exposed

to sunlight.

• LOWER INSTALLED COST - Installation time and costs

are reduced by easy power and control wiring connec-
tions. Hard start kits are available for non-scroll models. All

units contain enough refrigerant for a matching indoor coil

and 15 feet of interconnecting piping. The small base
dimension means less space is required on the ground or

roof.

• TOP DISCHARGE - The warm air from the top mounted

fan is blown up away from the structure and any landscap-
ing. This allows compact location on multi-unit applica-

tions.

• LOW OPERATING SOUND LEVEL - The upward air flow

carries the normal operating noise up away from the living
area. The rigid top panel effectively isolates any motor

sound. Isolator mounted compressor and the rippled fins

of the condenser coil muffle the normal fan motor and
compressor operating sounds.

• LOW MAINTENANCE - Long life permanently lubricated

motor bearings need no annual servicing.

• EASY SERVICE ACCESS - Fully exposed refrigerant con-

nections and a single panel covering the electrical controls
make servicing easy.

• SECURED SERVICE VALVES -Provided on both the liq-

uid and vapor sweat connections for ease of evacuating

and charging.

• U.L. and C.U.L. listed - approved for outdoor application.
Certified in accordance with the Unitary Small Equipment cer-
tification program, which is based on ARI Standard 210/240.