Chromalox Electric Heater V 2020 User Manual

®
Chromalox  
SERVICE REFERENCE  
Installation  
DIVISION  
SALES  
4
SECTION  
V
and  
REFERENCE (Supersedes PF404-3)  
PF404-4  
REWNEWAL PARTS IDENTIFICATION  
161-048364-001  
DATE  
MAY, 1999  
Type V Industrial Wall Mounted  
Convection Space Heater  
Specifications —  
Dimensions (In.)  
No.  
kW Volts Elem. Amps  
Model  
Btuh  
Height  
Width  
Depth  
V-2020  
2
240  
4
8.3  
6,824  
27  
12-3/4  
5-3/4  
V-2030  
V-2030  
3
3
240  
480  
4
4
12.5  
6.3  
10,236  
10,236  
27  
27  
12-3/4  
12-3/4  
5-3/4  
5-3/4  
V-2040  
4.5  
120  
6
25  
10,236  
27  
17-3/4  
5-3/4  
V-2040  
V-2040  
4.5  
4.5  
240  
480  
6
6
18.8  
9.4  
15,354  
15,354  
27  
27  
17-3/4  
17-3/4  
5-3/4  
5-3/4  
GENERAL  
1. All wiring should be done in accordance with local codes and the  
National Electrical Code by a qualified person as defined in the NEC.  
2. Connect air heaters to same line voltage as on heater nameplate.  
3 . Check possibility of corrosion if heaters are operated in atmospheres  
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 particular appli-  
cation.  
5. Heaters are mounted directly on any type of surface-masonry, con-  
crete, block, plastered walls, metal framework, etc.-using appropriate  
hardware.  
6. Standard heaters are mounted in a vertical position with the terminal  
end on the bottom. This unit has special baffle plates and vent holes  
in the cover to ensure sufficient convection currents. Make sure that  
the heater is mounted so that the  
mounting label located on the back  
panel points up as shown in Figure  
1 . The end covers will be at the top  
and bottom of the heater with the  
terminal access at the bottom end.  
WARNING: Never recess  
heater into wall.  
Install  
With This  
End Up  
Not Suitable for household or resi-  
dential use.  
Do not cover.  
Keep combustible materials away  
from heater.  
6" Min.  
Mounting  
Floor  
Figure 1 — Mounting  
MOUNTING  
WARNING: Hazard of Shock. Disconnect all power  
Table 1 — Suggested Heater Mounting Screws (Types and Sizes)  
before installing heater.  
Screw Size to Fit Hole Size  
In Heater Mounting Plates  
**  
1. Locate heater position on wall.  
Type Mounting  
Surface  
Accessory  
Screw  
Type  
Drill Size  
and Type  
Hardware  
Terminal End  
Opposite End  
2. To locate mounting holes, see Specifications Table for heater  
in question. In standard 16” stud center frame construction,  
locate wall studding and locate 1 upper and 1 lower mounting  
hole in center of stud.  
Rd. Hd.  
Mach. Steel  
Ackerman  
1/2” Masonry  
1/4 x 20 x 3”  
1/4 x 20 x 2”  
Concrete, Block  
Masonry  
Rd. Hd Mach.  
Steel or Pan  
Hd. Metal  
Lead Anchor  
3/8” Masonry  
#14 x 3”  
#14 x 2”  
3. Drill a pilot hole in metal or wood surfaces using a convenient  
(Self-Tapping)  
small size drill.  
Wood or  
Metal  
Wood Studs  
#7  
#14 x 3”  
1/4 x 4”  
#14 x 2”  
1/4 x 3”  
4. Drill the 4 holes in accordance with sizes in Table 1. Insert  
(Self-Tapping)  
anchors where applicable.  
Plaster Wall  
Hollow or  
Similar Type  
Toggle  
Bolt  
5. Remove cover screws.  
6. Remove cover.  
Rd. Hd.  
Mach.  
Steel  
*Metal Beam,  
Channel, etc.  
Nuts, Washers  
#7 Twist  
1/4 x 20 x 1-11/16” 1/4 x 20 x 13/16”  
7. Fasten to wall with screws as listed in Table 1. Turn tight then  
back off 1/2 turn, to allow for expansion and contraction.  
*
If clearance permits, use lockwasher and nut; otherwise, drill and tap. To these lengths add thickness  
of beam, washers, nut etc.  
8. Replace heater cover-fasten with screws and washers removed  
** If mounting structure permits, except plastered hollow walls, explosive type anchors can be used.  
Suggest sizes noted in Table and/or sketches to be used to determine size of anchors.  
in Step 5.  
© 2010 Chromalox®, Inc.  
 

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