Submittal

15
Air diffuser
Designed for ceiling mount, this unit heater provides a high level
of comfort. Driven by a powerful motor, the fan creates circula-
tion by blowing downward warm air accumulation near ceilings.
EC
Ceiling Electric Heaters
Standard
Optional
apartment building commercial building drop ceiling stairwell garage
Features
Color
- Standard: white.
- Optional: almond, metallic silver, bronze, metallic
charcoal, textured black, beige-grey, aluminum.
Finish
- Standard: epoxy/polyester powder paint.
Voltage
- 208V, 240V, 277V, 347V, 480V, 600V, 1 or 3-phase.
Construction
- Outlet grille made of flat ribbon wire.
- High-limit temperature control with automatic reset.
Fan
- Totally enclosed and lifetime-lubricated
ball bearing motor.
- Fan delay purges heater of residual heat.
(Any remote thermostat or relay must be connected
to the heater control terminal block.)
Heating element
- Three stainless steel tubular heating elements
with aluminum fins.
Control
- Built-in 240V contactor for:
- all units at 347V, 480V, 600V,
- all units from 5 to 10 kW,
- all units at 3-phase.
- 24V and 120V control circuit available.
- Built-in tamperproof thermostat available.
- Relay (with or without transformer) available.
- Terminals for remote fan, 24V, includes pilot-on
indicator light (Remote fan switch not included)
(Opt. BB12).
Installation
- Recommended height: between 8 ft. (2.4 m)
and 12 ft. (3.6 m).
- Recessed into insulated or T-bar ceiling for ECR units.
- Surface mounting for ECS units.
Warranty
- 1-year warranty against defects.
- 10-year warranty on heating element.
ECR
RecessedMounted
ECS
SurfaceMounted