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READ ALL
INSTRUCTIONS
AND SAFETY
INFORMATION.
WARNING!
When working
with electricity,
turn the electrical
power off at the
electrical panel
board and lock or
tag the circuit
breaker door.
Failure to do so
could result in seri-
ous electrical
shock, burns, or
possible death.
WARNING!
Risk of Fire.
Heaters must
be kept clean
of lint, dirt
and debris.
Failure to follow
warnings may
cause heater to
eject sparks, ignite
materials, or cause
electrical shock.
2
PLACEMENT: Install the CEH unit heater vertically or horizontally. Brackets are also available for ceiling mount
or wall mount applications.
THERMOSTAT: For single-phase only, a line voltage thermostat is required for operation. For three-phase,
a two-stage or modulating thermostat is required. A Cadet wall thermostat is recommended for ultimate
control and comfort.
Horizontal Delivery
Heaters should be located so that the air streams of
the individual units "wipe" the exposed walls of the
building without blowing directly against the wall.
Recommended spacing between the units is 12 feet.
Locate heaters so their air streams are not
subjected to interference from columns, partitions,
machin ery, etc. (See Figure 1)
Figure 1
Figure 2
Horizontal mounting clearances with optional bracket
(CEKM1).
The ceiling or wall on which the heater is to be
mounted must be of adequate strength to support
the heater. Plaster or suspended ceilings will not
support this type of heater. For greater stability, we
recommend the use of threaded rods.
Do not mount the heater where volatile liquids or
gases will be present or where it will be exposed
to rain or mist. All combustible materials should
be kept at least 3 feet away from front of the heater.
CAUTION: THE CEILING OR WALL MOUNTING STRUCTURE AND ANCHORING PROVISIONS
MUST BE OF SUFFICIENT STRENGTH TO SUPPORT THE COMBINED WEIGHT
Installation Instructions
Vertical Delivery
In buildings with high ceilings or bays, vertical
delivery unit heaters are recommended to produce
comfort in central areas. They are best used when
the perimeter heat loss is adequately controlled. In
combination with horizontally discharged units, they aid
in providing good air mixture (See Figure 3).
Vertical discharging units are mounted high above
machinery, assembly lines, etc.
In an application where only vertical discharging
units will be used, the air streams must overlap to
blanket outside walls and provide good heat
distribution (See Figure 4).
Figure 3
Figure 5
Ceiling mount. Vertical mounting clearances.
General Safety Information
In an area where the air temperature will be
maintained at less than 68˚F, the heater should be
mounted in a position that will not blow directly on
people working in the area.
A minimum clearance for each heater (both horizontal
and vertical mount) is listed in Figures 2 and 5.
Please follow these recommendations to avoid
potential problems with the function and safety of
the heater.
Mounting the CEH Unit Heater
OF THE HEATER AND MOUNTING BRACKETS.
Figure 4
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