39T Central Station Air Handling Unit Features
- Modular component design incorporates flanges and gaskets on each
component section for maximum unit configuration flexibility and allows easy installation
of separate-shipped or field-supplied components and provides ease of disassembly
during installation
- Shipping flexibility - units are available as a single assembly
up to 40 ft. long, or shipped in sections
- IAQ features such as sloped stainless steel condensate drain pan
with recessed, belled bottom drain complies with ASHRAE Standard 62. Also, factory-installed
and tested direct digital (DDC) controls are available to monitor airflow, ventilation
rates, temperature, relative humidity, CO2 and volatile organic compounds (VOCs).
- Efficient design means 39T units require less space than competitive
units
- Design versatility - flexible, compact units; forward-curved,
airfoil and plenum fan wheels
- Factory-installed, internally mounted and spring-isolated motors
and drives operate in a clean environment to extend motor and belt life
- Available in single or double-wall construction
- High-efficiency cooling (up to 10 rows) and heating (water or
steam) coils; ARI 410 certified
- High-efficiency inlet guide vanes (IGVs) available for all sizes
- Full range of filter section options (flat, angle or bag filters)
- Casing withstands 5-in. w.g. negative and 9-in. w.g. positive
total static pressure
- Pre-painted 16-ga. galvanized sheet metal panels
- Full-height, double-wall hinged, removable access doors are supplied
on all fan, filter, damper and access sections. Fan, filter and filter/mixing box
have doors on both sides of unit for easy maintenance
- All external panels are gasketed to prevent air leakage
Carrier can deliver the air handler components needed to suit your
specification requirements. In addition to a wide choice of coil, fan, casing and
filter section arrangements, the 39T Series offers flexibility in installation and
maintenance.
The 39T Central Station Air Handling Unit is available in nominal
airflow ranges from 3,500 to 46,000 cfm. Available in horizontal and vertical draw-thru
arrangements for heating, cooling, ventilation and VAV applications. Also available
with plenum (plug) fan airfoil wheel. Complete coil flexibility with DX, chilled
water, hot water, steam and electric heating coils. Includes indoor air quality (IAQ)
features such as sloped, double-wall, stainless steel condensate drain pans and factory-installed
electronic controls to monitor temperature, humidity, ventilation rates, building
pressurization, CO2 (carbon dioxide) and VOCs (volatile organic compounds).
Entire air handling units are Air-Conditioning and Refrigeration
Institute (ARI) Standard 430 certified and coils are ARI Standard 410 certified.
Plenum fans have Air Movement and Controls (AMCA) Standard 210 certification.