39G
Custom-Built Air Handler
Double Wall

Performance Features

• All units are shrink wrapped for complete protection while in transit
• Double skin panel construction, excellent heat preservation
• Thermal break casing construction
• Built-in integrated control system(factory-installed option)
• Chilled water, hot water, direct expansion (DX), and steam coils (factory-installed option)
• Ultraviolet band C (UV-C) germicidal lamps (factory-installed option)
• Multiple filtration from pleated to HEPA filters (factory-installed option)
• Energy recovery ventilator (ERV) sections
• Multiple fan options (factory-installed option)
• Humidifiers for precise indoor climate conditioning (factory-installed option)
• Internal and external face and bypass damper sections (factory installed option)^® (CCN) communication link

Reliability Features

• Standard insulated, fully drainable, sloped drain pans in galvanized or stainless steel (factory-installed option)

Maintenance Features

• Prepainted unit exterior (factory-installed option)
• All service may be done through large, removable or hinged panels
• Marine lights and viewports for interior component inspection (factory-installed option)

Installation Features

• Units may be mounted in ceilings, closets, attics, etc.
• Variable frequency drives are programmed and started up at the factory (factory-installed option)
• Modular construction
• Casing can be broken-down to individual panels and frame members

• Pre-filter
• Medium-efficiency filter
• HEPA filter
• Hot water coil
• Steam coil
• Electrical heater
• Various humidifiers
• Attenuator
• Heat recovery devices