MODULAR ROOFTOP FILTERED MAKE-UP AIR FANS
The Air Handler Unit is the heart of the
modular fan system. It is designed to deliver fresh outside make up air
for installations requiring frequent air changes. Units are designed
for indoor or outdoor applications, and are available in vertical or
horizontal discharge configurations.
Packages are available in sizes up to 22,000
CFM, and external static pressures up to 2" W.G. Units have large doors
on both sides to provide ample access to all internal components.
Standard features include vibration isolation, high efficiency motors,
and adjustable drive sheaves (belt drive units only). Units consist of
a galvanized enclosure with a blower and motor. Belt drive units also
include pulleys and belt(s). The blower module has a standard
horizontal inlet designed to accommodate an outside air inlet hood with
a standard 2" filters and screen.
To satisfy a variety of installation and
climatic requirements, packages are available in a number of
configurations. Possible configurations include the addition of either
a v-bank or an evaporative cooler intake module and a direct fired or
indirect fired heating module. All modules bolt together to form a
rigid common base structure that mount onto a single curb structure or
can be hung for indoor applications.
FEATURES & BENEFITS
High efficiency motors.
Compact weatherproof design.
Adjustable drive sheaves. (belt drive units only)
Horizontal or down discharge.
2" washable filters.
G90 galvanized steel.
Easy accessibility to all components for inspection, maintenance and
Speed control standard on direct drive units.OPTIONS
Gravity intake damper.
Motorized intake damper.
Wall Mount Kit.
Mixing Box with Damper Control.
DX Cooling Coils.
Hot Water/Steam Coils.
Indoor Hanging Cradle.
Evaporative Cooler Intake.
Extra Set of V-Belts. (belt drive units only)