Table of Contents

series
OAC
Commercial­Wall­Heater
Cut down on cold drafts
The OAC heater provides a burst of
heat in areas affected by cold drafts.
Designed for residential, commercial
and industrial use, the unit can be
recessed or surface-mounted.
Powered by a closed factory-lubricated
motor, the fan blows warm air downward
to create air circulation.
Surface Mouting Box
Recessed
Features
Color - Standard: white, almond.
- Optional: metallic silver, bronze, metallic charcoal, textured black, beige-grey,
aluminum, semi-gloss black.
- Custom colors available upon request.
Finish - Standard: epoxy/polyester powder paint.
Voltage - 120V, 208V, 240V/208V, 277V, 347V, 480V, 600V, 1 or 3-phase.
Construction - 18-gauge steel front cover.
- Bottom air outlet.
- High-limit temperature control with automatic reset.
Fan - Closed, factory-lubricated motor.
- 160 cfm fan (single unit; 55 dBA); 2 X 160 cfm fan (double unit; 58 dBA);
3 X 160 cfm fan (triple unit; 61 dBA).
- Fan delay purges heater of residual heat.
(Any remote thermostat or relay must be connected to the heater control terminal block.)
Heating element - Durable tubular heating element with fins.
Control - Built-in thermostat with control knob or tamperproof adjustable with a screwdriver included.
- 24V relay, with or without transformer available.
Note: Thermostat is not included in heater with factory installed relay.
Installation - Not for residential use in the United States.
- Minimum clearance from the floor and adjacent walls: 10 in. (25.4 cm).
- Adaptor for surface mounting available.
Warranty - 1-year warranty against defects.
Applications - Apartment building, commercial building, entrance way, stairwell, garage.
561 mm
22 1/16"
410 mm
16 1/8"
55 mm
2 3/16"
34 mm
1 5/16"
506 mm
19 7/8"
212 mm
8 5/16"
74 mm
2 7/8"
34 mm
1 5/16"
51 mm
2"
51 mm
2"
368 mm
14 7/16"
51 mm
2"
KOE Ø22 mm
KOE Ø7/8"
109 mm
4 5/16"
561 mm
22 1/16"
Required Wall
Depth Opening
109 mm
4 5/16"
810 mm
31 7/8"
767 mm
30 3/16"
1227 mm
48 5/16"
1185 mm
46 5/8"
33 mm
1 5/16"
10
Front View
Single Unit
Side View
All Models
Double Units
US Products Catalog • www.ouellet.com
Triple Units