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Field Installed Accessories
Units with transformers must have a contactor. A control transformer with 120V secondary is available on all 3-phase models,
208V/240V 1-phase units up to 3KW, and up to 4KW on 277V. All heaters must be installed with a wall box.
• Heavy duty architectural style
• Automatic fan delay circuit
• Manual reset thermal limit switch
• Powder coated bar stock grill with extruded Aluminum
frame and 16 gauge housing.
• Set desired comfort level and set-back level up to 12°F.
• The thermostat learns your schedule based on detected movement and returns
the area to the desired temperature. If the thermostat does not detect movement
within on hour, setback occurs to the preset level.Thermostat can utilize two stage
programmable feature when applicable
• Tamper proof grill covers the thermostat
• Corrosion resistant steel tubular element with brazed steel fins.
• Permanently lubricated, unit bearing, shaded pole motor with impedance
protection.
• Propeller type fan blade:
-1400 RPM motor; 245 CFM
• Made in U.S.A.
• Available in white, consult factory.
Features
Features
3420 & 3450 Series Heavy-Duty Fan Forced Wall Heaters
MFG CATALOG
NUMBER
MFG MODEL
NUMBER
DESCRIPTION
WT.
(LBS)
LIST
06919402
3450EX34
4” Surface Mounting Sleeve
6
111
06919302
3450EX16
2” Semi-Recessing Sleeve
4
106
06919202
3450EX8
1” Semi-Recessing Sleeve
4
85
06916002
3420EX34
4” Surface Mounting Sleeve
5
111
06915902
3420EX16
2” Semi-Recessing Sleeve
4
106
06915802
3420EX8
1” Semi-Recessing Sleeve
3
85
MFG MODEL
NUMBER
DESCRIPTION
SERIES OPTIONS
LIST
3420
3450
Suffix - R
Contactor with Coil same as heater
YES
YES
198
Suffix - R1
Contactor with 24V Coil
YES
YES
Suffix - R2
Contactor with 120V Coil
YES
YES
Suffix - C
Circuit Breakers - all models
NO
YES
368
Suffix - A1
Control Transformers With 24V Secondary
NO
YES
109
Suffix - A2
Control Transformers With 120V Secondary
NO
YES
146
HEATER
WATTS
BTU’s
VOLTS
PH
AMPS
WT.
(LBS)
LIST
MFG CATALOG
NUMBER
MFG MODEL
NUMBER
SERIES 3450SD - ROUGH-IN DIMENSIONS: 23-1/16” H x 14-1/4” W x 4-1/4” D
GRILL DIMENSIONS: 25-1/32” H x 17-7/16” W
03985102
F3452SD
2000
6826
208
1
9.6
55
2244
03985202
H3452SD
240
8.3
03985302
G3452SD
277
7.2
03985402
J3452SD
2000
6826
208
3
5.6
2422
03985502
K3452SD
240
4.8
03985602
F3453SD
3000
10239
208
1
14.4
2261
03985702
H3453SD
240
12.5
03985802
G3453SD
277
10.8
03985902
J3453SD
3000
10239
208
3
8.3
2422
03986002
K3453SD
240
7.3
03986102
F3454SD
4000
13652
208
1
19.2
2294
03986202
H3454SD
240
16.7
03986302
G3454SD
277
14.4
03986402
J3454SD
208
3
11.1
2422
03986502
K3454SD
240
9.6
03986602
F3455SD
5000
17065
208
1
24.03
2430
03986702
H3455SD
240
20.8
03986802
G3455SD
277
18.1
03986902
J3455SD
208
3
13.9
2575
03987002
K3455SD
240
12.0
3450SD Series Setback on Demand Heavy-Duty Fan Forced Wall Heaters
3450SD Bankers Bronze
(Tamper Proof)
3450SD White