Chromalox PG412-10 Installation, Operation And Renewal Parts Identification

RENEWAL PARTS IDENTIFICATION
The Safety Alert Symbol
sonal injury.
Please familiarize yourself with these instructions before
attempting to install or operate this Radiant Heater.
Type RADD Electric
Radiant Heaters
Before Installing:
1. Open carton and remove heater at the place of installation.
Mounting clamps are in parts bag in carton.
2. Check nameplate volt and watt rating against your power sup-
ply voltage and heating requirements of your installation. This
nameplate is located on one end of the heater.
The system designer is responsible for the safety
of this equipment and should install adequate
back-up controls and safety devices with their
electric heating equipment. Where the conse-
quences of failure could result in personal injury or
property damage, back-up controls are essential.
ELECTRIC SHOCK HAZARD. Disconnect all power
before installing or servicing heater. Failure to do
so could result in personal injury or property dam-
age. Heater must be installed or serviced by a
qualified person in accordance with the National
Electrical Code, NFPA 70.
1. These radiant heaters are designed for indoor installation only.
2. Mounting Clamps — Mount heaters by using the mounting
clamp and 3/8" bolt assembly.
Figure 1 — Heater Parts and Dimensions
© 2010 Chromalox, Inc.
Chromalox
Installation, Operation
and
!
is used to indicate a risk of per-
B
A
(Interlocking Connectors
Discontinued)
®
DIVISION
SALES
REFERENCE
DATE
Specifications
Model No.
RADD-2164
RADD-2164V
RADD-3224
RADD-3224V
RADD-3264V
RADD-3264
RADD-4364V
RADD-4364
RADD-5434V
RADD-5434
RADD-5504V
RADD-5504
RADD-6544V
RADD-6544
RADD-6604V
RADD-6604
RADD-7674V
RADD-7674
RADD-7724V
RADD-7724
RADD-8904V
RADD-8904
RADD-7604X10
RADD-7604X13
RADD-7604X9A
RADD-7724X38
INSTALLATION
Clamp assembly may be attached to heater by sliding over end
or by snapping over top of extruded frame section at any point
along its length. (see Fig. 2) For proper heater support, the
maximum distance between clamps must not exceed 48". On
extra-long heaters, more than two clamps are furnished.
3. Mounting Holes — When heaters are mounted adjacent to
each other in the same plane, note that distance between
mounting holes on framing to support heaters will be 3-11/16"
minimum. When heaters are not in the same plane, i.e., set at
an angle to one another, distance between mounting holes in
framing will be either greater or less than 3-11/16".
4. Framing — Where an extensive installation is being made, the
use of continuous slot metal framing manufactured by several
concerns will be of assistance in saving time and money. The
framing is reusable.
4 RADD
SECTION
(Supersedes PG412-9)
161-026681-001
DECEMBER, 2008
A
Volts kW Overall Length
120 or 240
1.6 24-3/8
208 or 275
120 or 240
2.2 30-5/8
208 or 275
208 or 275
2.6 35-7/8
240 or 480
208 or 275
3.6 46-5/8
240 or 480
208 or 275
4.3 53-7/8
240 or 480
208 or 275
5.0 61-3/8
240 or 480
208 or 275
5.4 65-7/8
240 or 480
208 or 275
6.0 73-3/4
240 or 480
208 or 275
6.7 79-7/8
240 or 480
208 or 275
7.2 85-3/4
240 or 480
208 or 275
9.0 106
240 or 480
240 or 480 8.0 114-1/8
240 or 480 10 141
240 or 480 11 160-5/8
240 or 480 13 185-5/8
Figure 2
PG412-10
B
Heated Length
16-1/2
22-3/4
28-5/16
38-1/2
45-7/16
53-3/8
58-1/4
65-3/4
72-1/4
78
97-1/2
106
132
150
174