Chromalox PF495-1 Manuel D’Utilisation
(Supersedes PF495)
PF495-1
H
161-304509-001
JANUARY, 2003
4
and
Installation, Operation
RENEWAL PARTS IDENTIFICATION
Industrial Wall Mounted Natural Convection
Space Heater - Type H
© 2010 Chromalox, Inc.
Specifications
GENERAL INFORMATION
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 by a qualified person
in accordance with the National Electrical Code,
NFPA 70.
before installing or servicing heater. Failure to do
so could result in personal injury or property dam-
age. Heater must be installed by a qualified person
in accordance with the National Electrical Code,
NFPA 70.
1. All wiring should be done in accordance with local codes and the
National Electrical Code by a qualified person.
2. Connect air heaters to same line voltage as on heater nameplate.
3. Check possibility of corrosion if heaters are operated in atmos-
3. Check possibility of corrosion if heaters are operated in atmos-
pheres other than air.
4. In general, locate heater approximately 1 foot from the floor, but
not less than 6 inches, for best overall results. Heater, however, can
be located anywhere to meet unique requirements of any particu-
lar application.
be located anywhere to meet unique requirements of any particu-
lar application.
5. Heaters are mounted directly on any type of noncombustible sur-
face—masonry, concrete, block, plastered walls, metal framework,
etc.— using appropriate hardware.
etc.— using appropriate hardware.
6. Standard heaters are mounted in a horizontal position with the ter-
minal end on the left.
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.
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.
Model
Output
Voltage
Output
Dimensions (In.)
Wt.
(kW)
(Vac)
(BTUH)
Width
Height
Depth
Lbs.
H-1801
1.0
120
2
20-3/4
7-1/2
4-1/2
28
H-1801
1.0
240
2
20-3/4
7-1/2
4-1/2
28
H-2405
1.5
120
2
26-1/2
7-1/2
4-1/2
30
H-2405
1.5
240
2
26-1/2
7-1/2
4-1/2
30
H-2405
1.5
480
2
26-1/2
7-1/2
4-1/2
30
H-2406
2.0
120
4
26-1/2
11-1/4
4-1/2
32
H-2406
2.0
240
4
26-1/2
11-1/4
4-1/2
32
H-2406
2.0
480
4
26-1/2
11-1/4
4-1/2
32
H-2407
3.0
240
4
26-1/2
11-1/4
4-1/2
32
H-2407
3.0
480
4
26-1/2
11-1/4
4-1/2
32