6
Wall or structure
Wall bracket
Mounting arm
Attachment
assembly
Column stabilizing
components
Mounting arm assembly
Attachment assembly
3 1/2” Schedule 40 (Pipe)
(Not Supplied)
Base assembly
1/2” Pipe
(Not Supplied)
Roof or overhead
structure
SPDT & DPDT Models
Heat or cool compatible
Celsius and Fahrenheit temperature scale
Bi-Metal or capillary sensor
Snap action switch
Casting tapped top and bottom for 3/4” conduit
1/2” thick cast aluminum housing
Dimension 5.75” x 6.375” x 5.57”
HLA Series Hazardous Location Fan Forced Unit Heater
Mounting Bracket Kits
HLPM Pipe Mounting Kit
Particularly useful in buildings with
insufficient strength to use other types of
mounts. Requires 3 1/2’’ pipe (4’’ O.D. -
not supplied).
HLWMWall Mounting Kit
Ideal for use in buildings that have substantial
walls. Arm only can also be bolted directly
to structural steel.
HLHM Hanging Mounting Kit
Simple and economical if adequate overhead
structure exists. Requires 1/2’’ pipe, cut and
threaded (not supplied).
EPET Series and HLT Series Hazardous Location Thermostats For Single Phase
Features
Motor Rating (full load): 3/4 HP @ 125V, 1 1/2 HP @250V
Pilot Duty Rating 125VA@ 24VAC
NEMA Class Seven Div. 1 Approved
Class I Group C & D, Class II Group E, F, & G
Not rated for Group B
HLT Series
UPC#
686334
MODEL DESCRIPTION LOAD RATINGS RANGE LIST
538077 EPETD8D DPDT - Bi-Metal
22A@120-277VAC 50-90
o
F
453
538107 EPETD8S SPDT - Bi-Metal
22A@120-277VAC 50-90
o
F
429
528078 EPETP8D DPDT - Bi-Metal
22A@120-480VAC 50-90
o
F
467
528061 EPETP8S SPDT - Bi-Metal
22A@120-480VAC 50-90
o
F
442
523158
HLT-1
SPDT - Capillary
22A@120-277VAC 40-110
o
F
476
523165
HLT-2
DPDT - Capillary 22A@120-277VAC 40-110
o
F
502
Master ctn: 4 pcs, 24 llbs (varies slightly by model), 16” x 14.5” x 6”
EPET Series incorporate plastic knob & Bi-Metal Sensor housing.
HLT Series incorporates screwdriver temperature adjustment slot and all metal housing. External bulb
and capillary sensor.
UPC#
686334
MODEL
USE WITH HEATERS
WT.
(LBS.)
LIST
734288
HLPM37
3.0 kW - 7.5 kW
37
479
734295
HLPM10
10.0 kW
38
734301
HLPM1525
15.0 kW - 25.0 kW
40
734318
HLHM
ALL
5
191
734325
HLWM37
3.0 kW - 7.5 kW
27
399
734332
HLWM10
10.0 kW
28
734349
HLWM1525
15.0 kW - 25.0 kW
29
