Powered Aire TFD1-36 User Manual

POWERED AIRE INC.

www.poweredaire.com

109 Mortensen Road Phone: [phone]
Greenville, PA 16125 Fax: [phone]

SUGGESTED AIR CURTAIN SPECIFICATIONS

MODEL TFD

All aire curtains furnished are complete factory assembled units as manufactured by Powered Aire Inc.
Greenville, PA. Each unit consists of a casing, motors, centrifugal fans, protective inlet screen, discharge
nozzle, and an optional 1 inch recleanable filter. Air curtains will be equipped with access panels for motor
and fan assembly. Individual motor and fan assembly can be removed without lowering the unit or
lowering the bottom half of the unit. Air Curtain unit to provide uniform velocity across the entire length
of the discharge area. The units will be front air intake. Units are universally manufactured for wall mount
or top mount.

Units to be constructed with sufficient rigidity to span the length of the opening without intermediate
support up to 192” length. All weight bearing structural support will be made of formed 14-gauge stainless
steel and galvanized steel. Outer casing shall be constructed of 18-gauge stainless steel. Intake screen will
be 20 gauge perforated type stainless steel. Casing will be equipped with stainless steel access panels for
inspection, cleaning and removal of motor blower assembly. Internal components shall be welded and
bolted construction.

Motors will be 1.5 horse power 1725 RPM each shall be heavy duty type equipped with permanently
lubricated, shielded ball bearings of equal size at each end and double extended shafts requiring no
outboard bearings. Primary motor voltage shall be 208/240/480/575 volts 50/60 Hz three phase or
120/208/240/480/575 vol t s 50/60 Hz single phase.

Galvanized fans shall be forward curved centrifugal type, double inlet design, with zinc plated hubs.
Tangential type blowers and coupling connection shall not be permitted.

Discharge nozzle shall be high efficiency discharge plenum, designed so that the air leaves on a 6 degree
plane. Aire curtain creates a positive air seal with directional air foil vane. The vanes shall facilitate
deflection of air stream +

Standard control panel shall be NEMA 12 enclosure with overload relays and contactors.

Consult factory for optional top air intake.

Unheated unit(s) shall have a 24 month warranty on all parts.

Aire Curtain unit shall be ETL or UL listed. Unheated units shall have a 24 month warranty on all parts.

20 degrees.

Controls

October, 2013