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
NUMBER
USE WITH
HEATERS
WT.
734288
HLPM37
3.0 KW - 7.5 KW
37 lbs.
734295
HLPM1015
10.0 KW
38 lbs.
734301
HLPM1525
15.0 KW - 25.0 KW
40 lbs.
734318
HLHM
ALL
5 lbs.
734325
HLWM37
3.0 KW - 7.5 KW
27 lbs.
734332
HLWM10
10.0 KW
28 lbs.
734349
HLWM1525
15.0 KW - 25.0 KW
29 lbs.
UPC#
686334
MODEL
DESCRIPTION
LOAD RATINGS RANGE
538077
EPETD8D
DPDT - Bi-Metal
22A@120-277VAC 50-90
o
F
538107
EPETD8S
SPDT - Bi-Metal
22A@120-277VAC 50-90
o
F
528078
EPETP8D
DPDT - Bi-Metal
22A@120-480VAC 50-90
o
F
528061
EPETP8S
SPDT - Bi-Metal
22A@120-480VAC 50-90
o
F
523158
HLT-1
SPDT - Capillary
22A@120-277VAC 40-110
o
F
523165
HLT-2
DPDT - Capillary
22A@120-277VAC 40-110
o
F
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.
