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Bryant’s Air Conditioners with Puron® refrigerant provide a col- lection of features unmatched by any other family of equipment. The 550A family has been designed utilizing Bryant’s Puron refrigerant. The environmentally sound refrigerant allows you to make a responsible decision in the protection of the earth’s ozone layer. Bryant’s 550A system meets the Energy Star® guidelines for energy efficiency.
FEATURES
Puron Environmentally Sound Refrigerant—Is Bryant’s refrigerant designed to help protect the environment. Puron is an HFC refrigerant which does not contain chlorine that can harm the ozone layer. The most important advantage of Puron refrigerant is that it has not been banned in future air condition- ing systems as the traditional refrigerant R-22 has been. Puron refrigerant is in service in thousands of systems proving highly reliable, environmentally sound performance.
Bryant’s Evolution™ Controls—These industry-leading con- trols, when installed with Bryant’s Perfect Humidity™ variable- speed furnaces or fan coils, provide the homeowner with:
–unparalleled control of temperature, humidity, indoor air quality, and zoning
–unprecedented ease of use
–simple operation through on-screen, text-based service reminders
Optional remote access through telephone or Internet is also available when combined with a remote connectivity kit.
Heavy Duty Inlet Grille—The DuraGuard™ coil protector, made of a coated steel wire grid with vertical 3/8 in. spacing, is designed to help protect the coil from inclement weather, van- dalism, and incidental damage. It provides protection while not restricting airflow and maintaining ease of coil inspection and cleaning.
High Efficiency Performance—Is delivered through a combi- nation of features including Bryant’s Puron refrigerant, unique scroll compressor, and advanced heat transfer surfaces. Effi- ciency ratings are 13 SEER (Seasonal Energy Efficiency Ratio) with enhanced ratings of up to 14.5 SEER. Sophisti- cated heat transfer surfaces utilized in Bryant’s 550A design allow heat to easily be transferred to the outdoor air and require less energy. The unique scroll compressor found in the 550A design performs quietly and adds to the overall efficiency of the system. For improved serviceability, all models are equipped with a compressor terminal plug. Finally, Bryant’s Puron refrigerant operates more efficiently than ordinary R-22 refrigerant found in other systems. The efficiency levels pro- vided by the 550A provide end users with lower costs of opera- tion than traditional air conditioning systems.
Assured Future Service—By utilizing the environmentally sound refrigerant, Puron, 550A models will remain serviceable well into the future. The Clean Air Act of 1990 has placed a cap
on production of most other refrigerants which has scheduled reductions beginning in 2004. The resulting cap in production ultimately results in a complete ban on many other refrigerants in new equipment by the year 2010. These changes required by federal law, mean the supply of other refrigerants may be limited in the near future making Puron refrigerant the correct choice when considering long term serviceability.
Highly Reliable Performance—Is delivered through the supe- rior design of the system and componentry. The reliability of the 550A models has been proven to provide the lowest inci- dence of warranty service of any product in the Bryant family in the past three years of service. Long term reliability is assured through the use of both high and low pressure switches which will not allow the system to operate in the event of a significant change in operating pressure. In doing this, the system is protected from damage if an unusual condi- tion arises. Finally, Bryant includes a special liquid line filter drier designed to trap moisture and contaminants which could otherwise shorten the life of the system.
Bryant’s AeroQuiet System—Is one of the most sought after features of the 550A family. Extremely low operating sound is the result of special attention to the air moving through the outdoor unit, a specially designed sound enclosure surrounding the com- pressor, and an exclusive laminated plate beneath the compres- sor to eliminate sound transmission to the rest of the system.
Application Versatility—Bryant’s systems utilizing Puron refrigerant have the same application guidelines as other sys- tems. Applications which include long line sets (50 to 175 ft) or applications which require the system to operate at low outdoor temperatures (below 55°F) are approved under Bryant’s stan- dard guidelines.
Bryant Coils and Fan Coils to Complete the System—Bryant specially designs both the outdoor product and indoor coil prod- ucts to operate with assured reliability and performance. A wide range of indoor coil options are listed in the ratings sections of this publication.
Special Protective Devices—High and low pressure switches and internal protection in the compressor including temperature and current sensing overloads prevent operation under poten- tially damaging circumstances. A special liquid line filter drier designed to trap nearly 4 times the volume of contaminants of standard driers provides superior protection from moisture trapped in the system.
Electrical Range—208/230v, single phase.
Wide Range of Sizes—Available in six sizes; 2, 2-1/2, 3, 3-1/2, 4, and 5 ton.
Cabinet—Galvanized steel is coated with powder paint to pro- vide superior long-lasting protection and appearance.
Totally Enclosed Fan Motor—Protected from adverse weather conditions.
Unit Design—Enhanced copper and aluminum heat transfer surfaces with vertical air discharge to direct air up and away from the area.
External Service Valves—Both service valves are back seating type valves which are externally located. These unique valves allow service technicians to evacuate or charge the system in less time than standard service valves.
Easy Serviceability—Removal of one panel provides access to both electrical and refrigerant carrying components simplifying installation and service.
Agency Approvals—550A models are listed with UL (U.S. and Canada), ARI, and CEC. Special endorsements have also been awarded these products by Energy Star® which recognizes energy efficient products.
Limited Warranty—A standard five year warranty on parts with extended warranty coverage on the compressor for a total of 10 years. A five year warranty is offered on the out- door coil. Optional warranties are available through your Bryant distributor.
Form No. PDS 550A.24.10
