3320 Series Commercial Fan Forced Wall Heater
• Disconnect switch. • Built-In tamperproof thermostat.
• Automatic fan delay circuit.
• Powder coated 18 Gauge steel grill with extruded Aluminum front frame.
• Automatic reset thermal limit.
• Steel block n element.
• Vane axial fan blade:
600 RPM motor; 175 CFM
• Rough-in dimensions:
14-3/16” Wide x 19-15/16” High x 4” Deep
• Grill dimensions:
15-29/32” Wide x 20-27/32” High
Furnish and install Heavy-Duty Forced Air wall heaters, where specied. The heaters
shall be constructed of a heavy 18 Gauge steel housing with an extruded Aluminum
frame. The rough-in dimensions are 19-5/16” High x 14-3/16” Wide x 4” Deep. The
units shall be available in ratings from 750 to 4800 Watts at 240, 208, and 277 Volts.
Manufactured in U.S.A.
Standard Models
UPC#
686334
FOR DOUBLE POLE THERMOSTAT REPLACE “TT” IN MODEL NUMBER WITH
382052 E3321TD-RP 750 2560
381994 E3322TD-RP 1000 3413 8.3
380881 E3323TD-RP 1500 5120 12.5 590
380935 F3326TD-RP 4000 13800
381024 F3327TD-RP 4800 16560 23 630
380942 HF3323TD-RP 1500 / 1125 5120 / 3840
380959 HF3324TD-RP 2000 / 1500 6284 / 5120 8.3 / 7.2 27
380966 HF3325TD-RP 3000 / 2250 10350 / 7763 12.5 /10.8
381031 H3327TD-RP 4800 16560 240 20 624
380980 G3323TD-RP 1500 5120
380997 G3324TD-RP 2000 6284 7.2 27
381000 G3325TD-RP 3000 10350 10.8
381048 G3327TD-RP 4800 16560 17.3 617
MODEL WATTS BTU’s VOLTS AMPS
IN-BUILT SINGLE POLE TAMPERPROOF THERMOSTAT (50º - 90º
TEMPERATURE RANGE)
“T2”
The heaters shall have a low-speed 600 RPM, 4-pole motor which drives a vane axial
blower to deliver a quiet 175 CFM of down ow air. The heating element shall be of
WT.
LIST
LBS.
120
208
240 /
208
277
6.25
19.2 600
6.2 / 5.4
4.1 26
589
26
600
29380973 HF3326TD-RP 4000 / 3000 13800 / 10350 16.7/14.4
599
29381017 G3326TD-RP 4000 13800 14.4
Features
Product Specications
the sealed tubular type with large, parallel steel ns
for quick heat transfer. Unit shall have as a standard,
a thermal overload cut-off for added safety, fan delay
switch and built-in tamperproof thermostat which shall
be calibrated to provide a range of 55°F. to 85°F. and
manual disconnect switch.
Optional accessories shall include a surface and semirecess mounting adapter. All heaters shall be listed by
ETL. The heating element shall be supplied with a
manufactures 1-year limited warranty.
Accessories
UPC
686334
377850 BOX 3310
378451 3320EX33
382939 3320EX16
MODEL DESCRIPTION TYPE
----- Sufx - HD
Additional Rough-in
Box
4” Surface Mounting
Frame
2” semi recess
extender
16 Gauge Steel
Heavy Duty Grill
Installed
Factory
Installed
Field
WT.
lbs.
3 91
1 81
1 69
2 91
LIST
4400 Series Low Prole Commercial Fan Forced Wall Heater - With Wall Box
• Powder coated 20
Gauge steel front with
extruded Aluminum
frame.
• Manual reset thermal
limit.
• Finned tubular steel
element.
• Propeller style fan
blade - 2200 RPM/70
CFM
• Weight 9 lbs.
• Rough in dimensions:
Manufactured in U.S.A.
14 1/2” Wide x 7 1/8” High x 3 1/2” Deep
• Grill dimensions:16 7/8” Wide x 8” High
• Unit not approved for ceiling mount
applications.
• Unit can be positioned to allow left, right or
top discharge.
UPC
686334 BTU’S
328326 F4420T2RP 208 2000 6826 9.6
328333 HF4475T2RP
328340 HF4410T2RP 1000 / 750 3413 / 2560 4.2 / 3.6
328357 HF4415T2RP 1500 / 1125 5120 / 3840 6.3 / 5.4
328364 HF4420T2RP 2000 / 1500 6826 / 5120 8.3 / 7.2
328371 E4475TRP
328388 E4410TRP 1000 3413 8.33
328395 E4415TRP 1500 5120 12.5
328401 F4420TRP 208 2000 6826 9.6
UPC
686334 LBS.
329910 4400EX8 1” SEMI RECESSING EXTENDER 2 40
329903 4400EX16 2” SEMI RECESSING EXTENDER 3 43
329897 4400EX32 4” SURFACE MOUNTING FRAME 4 45
328449 4300PB WALL PLATE ADAPTOR (OD 21.5”x12.25”) 1 29
MODEL VOLTS WATTS
DOUBLE POLE IN-BUILT THERMOSTAT (RANGE 50º - 90º F)
SINGLE POLE IN-BUILT THERMOSTAT (RANGE 50º - 90º F)
MODEL DESCRIPTION
Standard Models
750 / 562 2560 / 1920 3.1 / 2.7
240/208
750 2560 6.25
120
Accessories
MAX
AMPS LIST
291
274
WT.
LIST
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