Product Manual AGR-3 AGR 070A through 100A
3
Introduction
McQuay offers air-cooled chillers from 10 through 425 tons (35 - 1500 kW).  This
manual covers two varieties of the reciprocating compressor, air-cooled Global
Chiller Line:
AGR 070 AS - AGR 100AS, Packaged Air-Cooled Chillers, R-22 and R-134a
AGR 070AM - AGR 100AM, Air-Cooled with Remote Evaporator, R-22 only
Nomenclature
   A  G  R    -    XXX  A  S
AGR-AS Model ARI Standard 550/590-98 Certified
Features and Benefits
Efficiency
•
 
Cross-circuit compressor staging
•
 
Copeland Discus
 compressors
•
 
Exceeds ASHRAE Standard 90.1 for
efficiency
Reliability
•
 
Rugged, proven compressor design
•
 
Factory installed operating and equipment
protection controls
•
 
Code and agency approval
Flexibility
 
Complete factory assembly and testing
 
Sizes available in convenient 5 ton
increments
 
Multiple control options
•
 
Remote evaporator available (R-22 only)
•
 
Available with HCFC-22 or HFC 134a
Serviceability
•
 
Dual refrigerant circuits
•
 
Easy servicing -- All electrical and
refrigerant components are readily accessible
•
 
Small footprint
Air-Cooled
Global
Reciprocating Compressor
Design Vintage
ominal Tons
Application
S= Standard Cooling
=