10 / 117
10
A
E
C
FIG. 2
H
G
B
FIG. 1
FIG. 3
D
F
Rear View
Control Panel
A5520
3-15 Kw ONLY
W5550
Ideal for use in buildings
that have substantial
walls. Arm (only) can
be bolted directly to
structural steel.
WALL BRACKET
MOUNTING
ARM
WALL OR STRUCTURE
H5550
Simple and economical if
adequate overhead
structure exists. Requires
1/2" pipe, cut and threaded
(not supplied).
ROOF OR OVERHEAD
STRUCTURE
1/2" PIPE
(NOT SUPPLIED)
3 1/2" SCHEDULE 40 PIPE
(NOT SUPPLIED)
BASE
ASSEMBLY
MOUNTING
ARM ASSY.
COLUMN STABILIZING
COMPONENETS
Particularly useful in
buildings with
insufficient strenth to
use other types of
mounts.
Requires 3 1/2" pipe
(4" O.D.-not supplied).
P5550
The Washdown Series unit heaters are electric unit heaters constructed for
use in areas that require washing or hosing of equipment due to dirty or dusty
industrial environments in non-hazardous locations. The totally enclosed
water-tight construction made with corrosion-resistant material make this
series ideal for industrial heating applications. The Washdown Series is
constructed with all built-in controls and safety temperature controls wired in
a non-metallic Nema 4x control panel with single-point power connections.
Mounting Bracket Kits & Product Dimensions
•Heavy-duty 304 16 gauge stainless steel shroud.
• 316 stainless construction available.
•Nema 4x non-metallic control panel.
• 24-Volt transformer and control panel.
• 3-position switch (off-heat-fan).
• Capillary thermostat with stainless
steel sensor.
•Automatic reset thermal cutout.
• Totally enclosed U.L. listed motor.
• Pilot light (power on indicator).
* Material: Heavy Duty Epoxy Powder Coat Finish.
• Stainless steel finned tubular element. Constructed of 304 or 316 stainless
rod and fins.
• Control panel on bottom of unit for ease of
installation and service.
• Disconnect switch with enclosure door interlock.
• Front grill rotates to direct airflow.
• Single-point power connection.
• Fan Blade Epoxy coated Aluminum.
• Epoxy painted cold roll steel model available, consult factory
• Meets all U.L., NEC, and OSHA requirements (when installed as
directed).
• Corrosion-resistant in high humidity and water-saturated areas (for areas
where corrosion resistance is needed in non-explosive areas, contact
factory for heater applications and optional materials).
• Thermostat temp range: 40
o
-110
o
F
• Made in U.S.A.
Heater
KW
Heater Dimension in Inches unless otherwise stated.
A B C D E
F
G H
3-7.5 12.00 18.00 19.75 15.25 16.25
6 ft.
8.00 6.00
10-15 14.00 19.00 21.75 15.25 18.00
8.00 6.00
20-30 16.00 27.00 28.75 19.50 17.50
15.50 4.50
40-48 18.00 31.00 30.75 19.50 19.50
21.75 2.75
SIZE
KW
MFG
CATALOG
NUMBER
STAINLESS Steel
COMBINATION
BRACKET
LIST
MFG
CATALOG
NUMBER
WALL MTG.
BRACKET *
LIST
MFG
CATALOG
NUMBER
HANGING
BRACKET *
LIST
MFG
CATALOG
NUMBER
PIPE MTG.
BRACKET *
LIST
3.3-15 07136702
A5520/UHB
318
07137202 W5520/WMK
452
07137002 H5520/HMK
318
07136802 P5520/PMK
452
20-48
----
-
07137302 W5550/WMK 07137102 H5550/HMK
07136902 P5550/PMK
5500 Series Washdown Fan Forced Unit Heater