I.O.M. •
E
LECTRIC
D
UCT
H
EATER
7
Environmental Technologies, Inc. •©June, 2001 • Electric Duct Heater IOM
I
NSTALLATION
I
NSTRUCTIONS
Figure 4
Flange Heater
Installation
(Type SF)
Figure 5
Round Duct Heater
(Type RD)
Model EDHSF
(Flanged)
Flanged heaters are designed with the flanges
turned out. Installation of the side flanged heater
consists of inserting the flanged duct heater
section into the duct and bolting in place.
Raintight
Heaters are sealed in a flanged section. Unit is
mounted as above. A weatherproof seal must be
made when mounting these units.
Installation of the round
duct heater consists of
attaching round duct to
the inlet and outlet collars
and bolting in place. Seal
connection and duct joint.
Model RCMP
(Remote Control Panel)
Install the control panel in a suitable location for
the specified panel type. The wiring diagrams
inside the heater door and the remote control
panel door show point-to-point interconnecting
wiring. Wiring must be letter to letter ("a" to "a")
or number to number ("1" to "1"). Labels on each
door specify the (heater/panel) configuration.
DO
NOT
deviate from this label. Panels should be
mounted in sight of unit, unless an additional dis-
connect is located at unit.
