Chromalox PG442 User Manual
PG442
OCTOBER, 2003
161-025617-001
Type RBC-1 Radiant Heater
For Fixed Overhead Installations
© 2010 Chromalox, Inc.
Specifications – Table 1
Dimensions Wire Ga.
Model Volts Watts Amperage BTU A Length B Width D Depth (Min.)
RBC-1101 120 1000 8.3 3412
RBC-1108 208 1000 4.8 3412
RBC-1102 240 1000 4.2 3412
27.125” 8.375” 3.5”
14 Ga
RBC-1107 277 1000 3.6 3412
(689 mm) (212 mm) (88.9)
RBC-11034 347 1000 2.9 3412
RBC-1151 120 1500 12.5 5118
RBC-1158 208 1500 7.2 5118
35.625”
RBC-1152 240 1500 6.3 5118
(905 mm)
8.375” 3.5”
14 Ga
RBC-1157 277 1500 5.4 5118
(212 mm) (88.9)
RBC-11534 347 1500 4.3 5118
RBC-1208 208 2000 9.6 6824
RBC-1202 240 2000 8.3 6824 46.625”
8.375” 3.5”
14 Ga
RBC-1207 277 2000 7.2 6824 (1184 mm)
(212 mm) (88.9)
RBC-12034 347 2000 5.8 6824
RBC-1258 208 2500 12.0 8530
RBC-1252 240 2500 10.4 8530 53.375”
8.375” 3.5”
14 Ga
RBC-1257 277 2500 9.0 8530 (1356 mm)
(212 mm) (88.9)
RBC-12534 347 2500 7.2 8530
Figure 1
With Optional Screen
Without Optional Screen
Ø1.125
SERVICE
ENTRANCE
OPENING
4X1/4" Ø MOUNTING
HOLE FOR "S" HOOKS
1.000±.062
(3.500)
90˚
(8.375)
(4.500)
(10.000)
Ø.475
VIEW SHOWN WITH
COVER REMOVED
("B")
("A")
The Chromalox RBC-1 radiant heater is shipped fully assembled. The heater can be hung from the ceiling by chains or rigid
angle brackets attached to the heater brackets located on the back
of the heater. (Chromalox offers hanging chain kits for these
heaters that will allow for installations to 6 feet from the ceiling.)
Minimum spacings:
Ceiling to top of heater is 3 in.
Wall to sides of heater is 12 in.
Floor to bottom of heater is 10 feet.
Installer should consult state and local codes and
meet any applicable requirements regarding the
installation.
GENERAL
IMPORTANT:
SAVE THESE INSTRUCTIONS
FIRE HAZARD. Do not use as a residential or
household heater. Keep combustible material away
from heater. Do not operate heater where flammable vapors, gases or liquids are present.
To avoid personal injury read “IMPORTANT
INSTRUCTIONS” on this page before installation or
operation of heater.
INSTALLATION
Min.
Min.
Min.
Min.
2
Figure 3
Figure 2
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