Fan Coil Units

Airtherm Unitaire IV fan coil units have the design and product adaptability to give you a unit for every application. Airtherm offers horizontal and vertical units - exposed, concealed, or recessed - 200 to 1200 CFM, with factory mounted controls and hundreds of options to assure the flexibility to meet every job requirement.

Special units can also be furnished as our engineering staff stands ready to modify Unitaire fan coil units to meet your new design challenges and renovation needs.

From a unique initial concept in riser heat-exchanger systems developed decades ago, The Whalen Company has built on their early successes to develop a family of products to meet the needs of residential and commercial building industries in the construction of hotels, apartments, condominiums and other multi-story buildings.

With more than 60 years experience in the design and manufacture of hydronic heating and cooling systems, Zehnder Rittling understands your need for comfortable, healthy and energy-efficient indoor living. Zehnder Rittling Fan Coils offer the latest in attractive design features and are engineered to provide years of reliable operation and quiet, energy-efficient comfort. All applicable models are AHRI 440 certified and ETL certified for safety compliance with UL1995.

Chesapeake Systems

7400 Coca-Cola Drive

Hanover, Maryland 21076-1394


Toll-Free: 800.559.2665

Office: 443.561.1600

Fax: 443.561.1601 | 443.561.1617

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