JOHNSON CONTROLS
FORM 150.67-EG1 (219)
6
Introduction (Cont'd)
CONDENSER
Coils
– Fin and tube condenser coils of seamless, internally-enhanced, high-condensing-
coefficient, corrosion resistant copper tubes are arranged in staggered rows, mechani-
cally expanded into aluminum fins. Integral subcooling is included. The design working
pressure of the coil is 650 PSIG (45 barg).
Low Sound Fans
– The condenser fans are composed of corrosion resistant aluminum
hub and composite blades molded into a low noise airfoil section. They are designed for
maximum efficiency and are statically and dynamically balanced for vibration-free opera-
tion. They are directly driven, and positioned for vertical air discharge. The fan guards are
constructed of heavy-gauge, rust-resistant, PVC (polyvinyl chloride)-coated steel wire.
Motors
– The fan motors are Totally Enclosed Air-Over, squirrel-cage type, current pro-
tected. They feature ball bearings that are double-sealed and permanently lubricated.
AHRI CERTIFICATION PROGRAM
YORK YCAL chillers have been tested and certified by Air-Conditioning, Heating and Re-
frigeration Institute (AHRI) in accordance with the latest edition of AHRI Standard 550/590
(I-P). Under this Certification Program, chillers are regularly tested in strict compliance
with this Standard. This provides an independent, third-party verification of chiller perfor-
mance. Refer to the AHRI site at: http://
www.ahrinet.org/
for complete Program Scope,
Inclusions, and Exclusions as some options listed herein fall outside the scope of the
AHRI certification program. For verification of certification, go to the AHRI Directory at
www.ahridirectory.org
.
Rated in accordance with the latest
issuance of AHRI Standard 550/590
and 551/591.
Summary of Contents for YCAL Series
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