Detroit Radiant Products Co.
SW Series Manual
Overhead Electric Infrared Heater
Installation, Operation, Maintenance and Parts
1, 2 and 3 Lamp Units
All persons involved with the installation, operation and maintenance of the heater system must read and
understand the information in this manual.
!
WARNING
Improper installation, adjustment, alteration, service or maintenance can cause
property damage, injury or death. Read and understand the installation, operating
and maintenance instructions thoroughly before installing or servicing this equipment.
INSTALLER: Present this manual to the end user.
Keep these instructions in a clean and dry place for future reference.
LIOSW-Rev. 06311
Print: 3M-12/13 (CDS)
Replaces: LIOSW-1M-9/12 (CDS)
Model#: ___________________ Serial #: _________________________
(located on rating label)
1.0 Safety • Safety Symbols • Applications
SW Series Manual
1.0 Safety
!
WARNING
Improper installation, adjustment, alteration, service or maintenance can cause
property damage, serious injury or death. Read and understand the installation,
operating and maintenance instructions thoroughly before installing or servicing this
equipment. Only trained, qualified personnel with proper electrical experience may
install or service this equipment.
Safety Symbols
Safety is the most important consideration during installation, operation and maintenance of the infrared
heater. You will see the following symbols and signal words when there is a hazard related to safety or
property damage.
Warning indicates a potentially hazardous situation
which, if not avoided, could result in death or injury.
!
WARNING
Caution indicates a potentially hazardous situation
which, if not avoided, could result in minor or
moderate injury.
!
CAUTION
Notice indicates a potentially hazardous situation
which, if not avoided, could result in property
damage.
NOTICE
Applications
Commercial / Industrial (Indoors & Outdoors)
Infrared heaters are designed and certified for use in industrial and commercial buildings such as
warehouses, manufacturing plants, aircraft hangars and vehicle maintenance shops. For maximum safety,
the building must be evaluated for potential hazards before installing the heater system. A critical safety
factor to consider before installation is the clearance to combustibles.
Outdoor Residential Only
This heater is NOT approved for use in an indoor residential application. This includes, but not limited to,
attached garages, living quarters, solariums, etc. Consult the local fire marshal and/or insurance provider
if unsure of your application.
!
WARNING
Not For Residential Use.
Installation of this infrared heater system in residential indoor spaces, RV’s, mobile homes,
etc. may result in property damage, fire, serious injury or death.
3
1.0 Safety • Model Number Designation Chart • Available Models
SW Series Manual
Model Number Designation Chart
Lamp
Qty.
Lamp Wattage
Code
Series
Material Type
Voltage Code
Lamp Type (Color)
A= 120 VAC
B= 208 VAC
C= 240 VAC
D= 277 VAC
G= 480 VAC
H= 575 VAC
1
16
25
36
38
SW-24 B= Black Powder Coat
R= Ruby Lamp
or
W= Standard Lamp
SW-33
SW-46
or
2
3
S= Stainless Steel
Model Configuration Examples:
SW-24B1-C16R, or SW-33S2-G25W
Available Models and Operational Specifications
Series
SW-24
Lamp Qty.
Voltage; Phase
120; 1ph
Amperes
Watts
BTU/h
13.33
7.69
208; 1ph
1
1,600
5,459
240; 1ph
6.67
480; 1ph
3.33
208; 1ph
15.38
13.33
6.67
2
3
1
2
240; 1ph
3,200
4,800
2,500
5,000
10,919
16,378
8,530
480; 1ph
208; 1 or 3ph
240; 1 or 3ph
480; 1 or 3ph
208; 1ph
23.08
20.00
10.00
12.02
10.42
5.21
240; 1ph
480; 1ph
SW-33
SW-46
208; 1ph
24.04
20.83
10.42
15.625
7.60
240; 1ph
17,065
480; 1ph
3
1
480; 1 or 3ph
480; 1ph
7,500
3,650
3,800
7,300
7,600
10,950
11,400
25,590
12,454
12,978
24,909
25,955
37,636
38,933
575; 1ph
6.60
480; 1ph
15.21
13.22
22.81
19.83
2
3
575; 1ph
480; 1 or 3ph
575; 1 or 3ph
4
SW Series Manual
1.0 Safety • Clearance to Combustibles
Clearance to Combustibles
!
WARNING
Placement of explosive objects, flammable objects, liquids and vapors close to the heater
may result in explosion, fire, property damage, serious injury or death. Do not store, or use,
explosive objects, liquids and vapor in the vicinity of the heater.
Failure to comply with the published clearances to combustibles could result in personal
injury, death and/or property damage.
The outside surfaces of the heater are hot during operation and after operation. If contact is
made, permanent skin damage may occur. Do not move, handle, or service the unit during
operation or while hot.
!
CAUTION
Signs shall be posted specifying the maximum permissible stacking height in order to
maintain clearances to combustibles.
Hazards Include:
For maximum safety the building must be evaluated for hazards before installing the heater system.
Examples include, but are not limited to:
• Vehicles with lifts or cranes
• Storage areas with stacked materials
• Lights
• Gas and electrical lines
• Combustible and explosive materials
• Chemical storage areas
• Sprinkler heads
• Overhead doors and tracks
• Dirty, contaminated environment
• Areas of high chemical fume concentrations
• Provisions for accessibility to the heater
• Adequate clearances around air openings
• Vehicle parking areas
A critical safety factor to consider before installation is the clearances to combustibles. Clearance to
combustibles is defined as the minimum distance you must have between the indicated surface and the
combustible item. Considerations must also be made for moving objects around the infrared heater. The
following is a partial list of items to maintain clearances from:
Combustible Items Include:
• Wood
• Paper
Moving Objects Include:
• Overhead doors
• Vehicles on lifts
• Cranes
• Fabric
• Chemicals
• Hoists
• Wall or roof insulation
• Car wash equipment
When installing the infrared heater system, the minimum clearances to combustibles must be maintained.
These distances are shown in Chart 1.1 and on the heater. If you are unsure of the potential hazards,
consult your local fire marshal, fire insurance carrier or other qualified authorities on the installation of
infrared heaters for approval of the proposed installation.
5
SW Series Manual
1.0 Safety • Clearance to Combustibles
Chart 1.1 • Clearance to Combustibles in Inches (see Figure 1.1)
Side
Model
Wattage
Mounting
Angle
Front
Behind*
End
Top
Below
0°
45°
0°
24
40
24
46
24
56
24
62
24
72
24
72
24
84
24
84
24
96
24
24
24
24
24
24
24
24
24
24
24
24
24
24
24
24
24
24
24
24
24
24
24
24
24
24
24
24
24
24
24
24
24
24
24
24
6
10
6
40
40
46
46
56
56
62
62
72
72
72
72
84
84
84
84
96
96
1,600
2,500
3,200
45°
0°
10
6
45°
0°
10
6
3,650
3,800
45°
0°
10
6
4,800
5,000
7,300
45°
0°
10
6
45°
0°
10
6
45°
0°
10
6
7,500
7,600
45°
0°
10
6
10,950
11,400
45°
10
*A minimum clearance of 36 inches must be maintained from behind another heater.
NOTE: Ensure that building materials with a low heat tolerance (i.e, awnings, fabrics, plastics, sprinklers,
insulation, etc.) are protected against degradation. This may require the heater to be mounted at a
distance in excess of the published clearances to combustibles. Contact the material manufacturer for
specific details.
Figure 1.1 • Clearance to Combustibles
END
END
TOP
TOP
FRONT
TOP VIEW • 0°
SIDE
SIDE
BEHIND
BELOW
BELOW
END VIEW
0° Mounting Angle
END VIEW
45° Mounting Angle
6
1.0 Safety • Safety Signs and Labels
SW Series Manual
Safety Signs and Labels
It is important to provide warnings to alert individuals to potential hazards and safety actions. Signs should
state the hazards for the particular application and be legible to the building occupants. Consult the
factory or a factory representative for additional information on signage compliance.
Safety warning labels must be maintained on the infrared heater. Illustrations of the safety labels, and their
locations, are pictured below. When no longer legible, they must be replaced. Contact either your local
distributor or the product manufacturer for obtaining replacement signs or labels.
Top View
CAUTION
VERIFY SUPPLY VOLTAGE
-
-
DISCONNECT FROM ELECTRICAL SUPPLY
BEFORE SERVICING THIS HEATER.
L1
LAMP NO.
LAMP NO.
1
2
L2
THIS APPLIANCE MUST BE PROPERLY
GROUNDED TO THE ELECTRICAL SOURCE.
NOTE: USE COPPER CONDUCTORS ONLY
LLWEL02-1M-03/11 (CDS)
Electrical Label
(Located inside raceway)
F/N: LLECL001 - Clearance to Combustibles Label
DETROIT RADIANT INFRARED RADIANT ELECTRIC HEATER
FOR INDOOR COMMERCIAL/INDUSTRIAL USE.
FOR PROTECTED AND UNPROTECTED OUTDOOR USE.
NOT FOR INDOOR RESIDENTIAL USE!
MODEL NO.
VOLTAGE
WATTAGE
SW-24B1-C16R
240
1600
PHASE:
MININMUM
VERSION
MOUNTING ANGLE:
Single
11/1020
0 Degrees
FREQUENCY:
STANDARD LAMP:
50/60 Hz
EL-083
MAXIMUM
MOUNTING ANGLE:
AMPERES
ALTERNATE LAMP:
45 Degrees
6.67
EL-073
DESIGN COMPLIES WITH:
F/N: LL01 - Clearance Safety Tag
(Affix adjacent to heater’s controller)
Serial No. 10 10 DETR 021400 0001
UL2021 1997 & C22.2 No. 46-M1988 - Electric Air - Heaters
DETROIT RADIANT PRODUCTS COMPANY
21400 HOOVER ROAD
-
WARREN, MI
(586) 756-0950
-
Rating Plate
7
SW Series Manual
1.0 Safety • Standards, Certifications and Government Regulations
Standards, Certifications and Government Regulations
Installation of this infrared heater must comply with all applicable local, state and national specifications,
regulations and building codes. Contact the local building inspector and/or fire marshal for guidance.
The heater must be electrically grounded in accordance with the following codes:
United States: Refer to National Electrical Code®, ANSI/NFPA 70 (latest edition).
Wiring must conform to the latest edition of National Electrical
Code®, local ordinances, and any special diagrams from the manufacturer.
Canada: Refer to Canadian Electrical Code CSA C22.1 Part 1 (latest edition).
Detroit Radiant Products units comply or are certified by one or more of the following
organizations or standards:
• CSA 22.2 #46 - M1988
• UL 2021, 1997
8
2.0 Installation • Design
SW Series Manual
2.0 Installation
!
WARNING
Read and understand, the installation, operating and maintenance instructions
thoroughly before installing or servicing this equipment.
Design
To ensure a safe, properly designed heating system, a layout should be developed for the correct
placement of the infrared heater(s).
Aside from safety factors such as clearance to combustibles (see Chart 1.1 on page 6), you should also
take into consideration the environment (e.g., cold/drafty, average, protected), heat coverage (sq. ft.)
needed, heater centers, the distance behind a person or work station(s). Also, the effective infrared
surface temperature of a person or object may be diminished with wind above 5 mph. Wind barrier(s)
may be required. Most importantly, clearance to combustibles must always be maintained! Refer to
hazards on page 5.
When positioning the heaters, keep in mind combustible materials, lights, sprinkler heads, overhead
doors, storage area with stacked materials, gas and electrical lines, parked vehicles, cranes, etc. Refer to
Page 6 for minimum clearance to verify that a safe installation exists.
This installation manual, along with national, state, provincial and local codes, address these issues. It is
critical that you read, understand and follow all guidelines and instructions. Always inspect and evaluate
the mounting conditions, application, and wiring.
When heated, materials high in hydrocarbons (solvents, paint thinner, mineral spirits, formaldehydes, etc.)
can evaporate and/or degrade. This may result in odors or fumes being emitted into the environment. To
correct this problem, clean the area and/or introduce additional ventilation. Heaters installed and serviced
in accordance with the installation manual do not emit foul odors into the environment.
IMPORTANT: Fire sprinkler heads must be located at an appropriate distance from the heater to avoid
an inadvertent discharge. This distance may exceed the published clearance to combustibles. Certain
applications may require the use of high temperature sprinkler heads or relocation of the heaters.
!
CAUTION
Fire sprinkler systems containing propylene glycol, antifreeze or other potentially flammable substances
shall not be used in conjunction with this heater without careful consideration for and avoidance of
inadvertent discharge hazards. For further information consult NFPA 13. Always observe applicable state
and local codes.
9
2.0 Installation • Design
SW Series Manual
Chart 2.1 • Outdoor Comfort Heating Application Chart
(Dim A)
Recommended
Coverage of Heater
Length x Width (Ft.)
Series
Lamp Qty.
Mounting Height (Ft.)*
Watts per Square Foot
1
2
3
1
2
3
1
2
3
8-10
8-10
17 x 15
6.3
11.8
10.9
9.3
SW-24
17 x 16
10-12
8-10
21 x 21
18 x 15
SW-33
SW-46
10-12
10-12
10-12
12-14
12-14
22 x 20
11.4
16.2
8.7
22 x 21
22 x 19
27 x 24
11.3
16.2
27 x 25
Heater installation shall comply with all IOPM, NEC, ANSI/NFPA-70, CEC, and local restrictions.
Chart 2.2 • Indoor Spot Heating Application Chart
(Dim A)
Recommended
Coverage of Heater
Length x Width (Ft.)
Series
Lamp Qty.
Mounting Height (Ft.)*
Watts per Square Foot
1
2
3
1
2
3
1
2
3
8-10
8-10
21 x 19
21 x 20
25 x 23
22 x 19
26 x 24
26 x 25
26 x 25
31 x 26
31 x 27
4.0
7.6
SW-24
10-12
8-10
8.4
6.0
8.0
11.5
5.6
9.0
13.1
SW-33
SW-46
10-12
10-12
10-12
12-14
12-14
When comfort heating people, two heaters should be used to heat both sides of the individual. Heater installation shall
comply with all IOPM, NEC, ANSI/NFPA-70, CEC and local restrictions.
*Clearance to combustibles must be maintained at all times. Factory recommended mounting heights are listed as a
guideline. If infrared heaters are mounted too low or too high, they may result in discomfort or lack of heat.
Figure 2.1 • Heating Application
36” Min.
Dim A
10
2.0 Installation • Heater Mounting
SW Series Manual
Heater Mounting
!
WARNING
Improper suspension of the infrared heater may result in collapse and being crushed.
Always suspend from a permanent part of the building structure that can support the total
force and weight of the heater.
Failure to maintain minimum clearance to combustibles may result in fire and/or explosion,
property damage, serious injury or death. Always maintain minimum clearances and post
signs or provided tags (F/N: LL01) adjacent to heaters controller. Signs should state the
hazards for the particular application and be legible to the building occupants. Consult the
factory or a factory representative for additional information on signage compliance.
The heater can be suspended with chains or rigid threaded rod. Local codes, or conditions that would
cause the unit to move (e.g., wind drafts, blowers, crane rails, etc.), may require rigid threaded rod.
Consult all applicable codes before installation.
The heater must be level from side to side and may be 0° to 45° on horizontal. Refer to figures 2.2 and
2.3.
Figure 2.2 • Heater Dimensions
A
(Center of Mounts)
10.50
C
B
Mount Heater Level
- Side to Side -
Chart 2.3 • Physical Dimensions (inches)
Model No.
A
B
C
SW-24-X1
23.50
9.25
24.00
SW-24-X2
SW-24-X3
SW-33-X1
SW-33-X2
SW-33-X3
SW-46-X1
SW-46-X2
SW-46-X3
23.50
23.50
32.50
32.50
32.50
45.50
45.50
45.50
15.00
20.75
9.25
24.00
24.00
33.00
33.00
33.00
46.00
46.00
46.00
Figure 2.3 • Mounting Centers
3.75
15.00
20.75
9.25
15.00
20.75
11
2.0 Installation • Heater Mounting
SW Series Manual
Top Channel Assembly
1Attach the mounting brackets to the top wire raceway. On each end, place (1) 1/4” x 1/2” bolt through
the bottom hole of the mounting bracket and through the bottom hole of the top wire raceway.
Place (1) 1/4” lock nut on each bolt. Do not tighten completely. Refer to figure 2.4.
NOTE: The mounting brackets are NOT required for chain suspension.
2Adjust wire raceway to desired mounting angle
3On each side, place (1) 1/4” x 1/2” bolt through slot in the mounting bracket and the hole in the top wire
raceway. Place (1) 1/4” lock nut on each bolt and tighten.
4Tighten lock nuts from Step 1.
5Hook heater body into mounted wire raceway. Unit will hang freely by the “T” hinge, leaving both
hands free to wire unit. Refer to figure 2.4.
6Run supplied high temperature wires out to field supplied junction box. DO NOT make connections
inside the wire raceway
7Close wire raceway using the (4) #8-32 x 3/8” grounding screws provided in hardware pack.
Figure 2.4 • Top Channel Assembly
1/4” x 1/2” Bolt
Wire Raceway
#8-32 x 3/8”
Grounding
T-Hinge
Screw
#8-32 x 3/8” Grounding Screw
12
2.0 Installation • Lamp Installation
SW Series Manual
Lamp Installation
!
CAUTION
Disconnect power prior to installing or replacing supplied quartz lamp(s). The elements can and should
be installed prior to mounting the heater.
1Remove the service access panels and open lamp retainers.
2Position heating elements in “U” slots at the ends of the reflector. When utilizing the ruby lamps, the
lamp adapter plates (EL-006) must first be removed.
3Close lamp retainers to secure the heating element in the slot (see Figure 2.5).
4Carefully wrap the heating element pigtail one revolution clockwise around terminal screws (see Figure
2.6). NOTE: Cut excess pigtail off at terminal to prevent lead from touching metal parts. Avoid
handling the quartz glass as much as possible. Quartz glass should be wiped off with alcohol using a
clean cloth.
5Tighten the terminal screws (see Figure 2.6). CAUTION: Do not pull pigtail too tightly that pressure is
being placed on the heating element. Maintain a 1/2” slack in the pigtail.
6Reinstall service access panels using sheet metal screws as removed in Step 1.
Figure 2.5 • Lamp Installation
Lamp Adapter Plates (EL-006)
Lamp Retainers
Wrap pigtail clockwise
around terminal screw
Figure 2.6 • Lamp Installation
Terminal Screws
1/2” slack on pigtail
Cut off excess
NOTE: SW Series heaters are designed for use with Quartz lamp infrared heating elements only. They
are NOT intended to be used with straight metal rod heating elements. Replace lamps with parts
from Detroit Radiant Products only.
13
2.0 Installation • Outdoor Application • Electrical
SW Series Manual
Totally Exposed Outdoor Applications
!
CAUTION
For totally exposed outdoor applications (not ceiling protected) ensure connections are made as illustrated
in Figure 2.7
Figure 2.7 • Exposed Outdoor Application
6”
Minimum
NOTE: All conduit, conduit fittings, and junction boxes are field supplied. Must be NEMA Type 4x or
equivalent. Heater must be suspended from mounting brackets.
Electrical
!
WARNING
Electric Shock
Field wiring to the heater must be connected and grounded in accordance with national,
state, provincial, local codes and to the guidelines in the this manual. In the United States
refer to the most current revisions to the ANSI/NFPA 70 Standard and in Canada refer to
the most current revisions the CSA C22.1 Part I Standard.
Disconnect power to heater before servicing.
Failure to follow these instructions can result in death or electrical shock
This fixture is equipped with high temperature silicone lead wires to make connections to branch circuit.
Remove the wire-ties prior to making electrical connections.
Wiring connections should always be through one of the knockouts in the top wire raceway. Wire
connections must also be made outside the of the top wire raceway. Consult the factory, or a qualified
electrician for details on staging.
Supply wires must be a copper conductor type, with a minimum size of 10AWG.
Infrared heater must be connected to the earthing conductor (green wire) installed by the factory.
See above for use in Totally Exposed Outdoor Applications.
14
SW Series Manual
2.0 Installation • Wiring Diagrams
Wiring Diagrams
Figure 2.8 • SW Wiring Diagram • Units with 1 Lamp
L1
L2
LAMP NO. 1
Figure 2.9 • SW Wiring Diagram • Units with 2 Lamps
L1
LAMP NO. 1
L2
LAMP NO. 2
Figure 2.10 • SW Wiring Diagram • Units with 3 Lamps
LAMP NO. 1
L1
L2
LAMP NO. 2
LAMP NO. 3
Field Wiring
Figure 2.11 • Single Phase Service
Figure 2.12 • Three Phase Service
L1
L2
L1
L2
L3
CONTROL
DEVICE
CONTROL
DEVICE
SINGLE LAMP UNIT
L1
L2
TRIPLE LAMP UNIT
L1
L1
L3
L3
L2
L2
DOUBLE LAMP UNIT
L1
L2
TRIPLE LAMP UNIT
L1
L2
15
3.0 Maintenance • Maintenance Checks & Log
SW Series Manual
3.0 Maintenance
It is recommended that the following become a standard yearly procedure to obtain maximum operating
efficiency and trouble free operation.
During long periods of non-usage, remove or cover heater with a polyethylene bag and disconnect from
power supply. If further service to the heater is desired, contact your representative or the factory.
1Clean reflector surface with a damp cloth.
2Ensure heater is secure on all hanging points.
3Maintain clearance to combustibles at all times. Immediately remove objects in violations of the
published clearance to combustibles.
4Check electrical wires and connections for wear or any kind of damage.
16
SW Series Manual
3.0 Maintenance • Troubleshooting Guide
Troubleshooting Guide
Key
Start
Question
Corrective
Action
Process
Question
Turn Heater on from power source.
Are the heating lamps
physically damaged?
Does the heating
lamps turn on?
No
Yes
Replace heating lamp(s).
No
Are the heating lamps
wired as indicated in
the manual?
Rewire lamps as indicated
in this manual.
No
Yes
Yes
Find the source of the electrical problem between panel and heater.
Is there a sufficient
amount of heat?
No
Is the supply voltage correct for the
model type on the rating label?
No
Supply correct voltage
Yes
Heater size and/or quantity of
heaters, may be incorrect for
application.
Yes
Is the heater mounted within the
recommended height?
Yes
No
Yes
Is there too much heat?
Mount heater within the
recommended mounting heights.
No
Troubleshooting ends.
17
3.0 Maintenance • Heater Assembly Components
SW Series Manual
Heater Assembly Components
For complete information on SW Series replacement parts, visit the online replacement parts library at
Figure 3.1 • Components
016
028
026
057
058
059
027
033
034
035
037
031
152, 153, 154
252, 253, 254
352, 353, 354
006
023
025
022
024
051
001
020
155
255
355
070-088
021
038
002
003
004
012
013
014
106
206
306
18
SW Series Manual
3.0 Maintenance • Heater Assembly Components
Electric Parts Listing
Chart 3.2 • General Parts List
Part
No.
Description
Part
No.
Description
EL-001 Ceramic Insulating Base
EL-072 Lamp; 2500W 208V Clear
EL-073 Lamp; 1600W 240V Clear
EL-074 Lamp; 2500W 240V Clear
EL-075 Lamp; 1600W 480V Clear
EL-076 Lamp; 2500W 480V Clear
EL-077 Lamp; 3650W 480V Clear
EL-078 Lamp; 3800W 575V Clear
EL-080 Lamp; 1600W 120V Ruby
EL-081 Lamp; 1600W 208V Ruby
EL-082 Lamp; 2500W 208V Ruby
EL-083 Lamp; 1600W 240V Ruby
EL-084 Lamp; 2500W 240V Ruby
EL-085 Lamp; 1600W 480V Ruby
EL-086 Lamp; 2500W 480V Ruby
EL-002 Reflector, 24 Inch Model
EL-003 Reflector, 33 Inch Model
EL-004 Reflector, 46 Inch Model
EL-006 Lamp Adaptor Plate
EL-012 Reflector Channel, 24 Inch Model
EL-013 Reflector Channel, 33 Inch Model
EL-014 Reflector Channel, 46 Inch Model
EL-016 Mounting Brackets
EL-020 Brass Strip with three (3) #10-32 holes
EL-021 #10-32 x 3/8 Brass Panhead MS
EL-022 #10-32 x 1-1/4" Stainless Steel Pan Head MS
EL-023 #10-32 Keps Nut
EL-024 #10 medium Split Lock Washer, Stainless Steel
EL-025 #10-32 x 3/4 SS pan Head #2 Phillips Machine Screw EL-087 Lamp; 3650W 480V Ruby
EL-026
EL-088 Lamp; 3800W 575V Ruby
Single Lamp Model Parts List
#10 Hex head with Star Washer, Self Threading, Fine
threads 3/8
EL-027 1/4 - 20 x 1/2 inch bolt for bracket
EL-028 1/4-20 Nut
EL-106 Service Access Panel, Single Lamp
EL-152 Single Lamp Shell Assembly, 24 Inches
EL-153 Single Lamp Shell Assembly, 33 Inches
EL-154 Single Lamp Shell Assembly, 46 Inches
EL-155 Single Lamp Chassis Assembly
Double Lamp Model Parts List
EL-029 1/4 Split lock washer
EL-030 Stainless Steel Rivet
EL-031 Green Ground Screw
EL-033 Wire, length for 33, 12 Gauge (specify color)
EL-034 Wire, Length for 24 12 Gauge (specify color)
EL-035 Wire, length for 46 12 Gauge (specify color)
EL-036 Snap-on Fork Terminal for connector
EL-037 Wire Bushing, 2201
EL-206 Service Access Panel, Double Lamp
EL-252 Double Lamp Shell Assembly, 24 Inches
EL-253 Double Lamp Shell Assembly, 33 Inches
EL-254 Double Lamp Shell Assembly, 46 Inches
EL-255 Double Lamp Chassis Assembly
Triple Lamp Model Parts List
EL-038 #8 Stainless Steel Sheet Metal Screw
EL-051 Ceramic Insulating Base Assembly
EL-057 Wire Raceway Cover Assembly, 24 Inch Model
EL-058 Wire Raceway Cover Assembly, 33 Inch Model
EL-059 Wire Raceway Cover Assembly, 46 Inch Model
EL-070 Lamp; 1600W 120V Clear
EL-306 Service Access Panel, Triple Lamp
EL-352 Triple Lamp Shell Assembly, 24 Inches
EL-353 Triple Lamp Shell Assembly, 33 Inches
EL-354 Triple Lamp Shell Assembly, 46 Inches
EL-355 Triple Lamp Chassis Assembly
EL-071 Lamp; 1600W 208V Clear
Visit our online parts reference library at store.reverberray.com for further part related technical data.
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4.0 Limited Warranty
SW Series Manual
4.0 Limited Warranty
One-Year Limited Warranty. Detroit Radiant Products Company (hereinafter referred to as the Company)
warrants to the original purchaser or original user that all Detroit Radiant Gas Infrared Heaters sold by it and all
parts thereof are free from defects in material or workmanship under normal use and service. The Company’s sole
obligation under this warranty shall be limited to furnishing replacement parts, F.O.B. Warren, Michigan, for 12
months from the date of initial installation of the heater, but not to exceed 18 months from the date of shipment by
the Company of the heaters, for any parts which the Company’s examination shall disclose to its satisfaction to be
defective. Defective parts are to be returned to the Company, transportation charges prepaid.
General Conditions. The warranties set out in this certificate are the exclusive remedy of the original owner or
user in lieu of all other warranties written, oral or implied (including any warranty of merchantability or fitness for
the purpose) and all other obligations or liabilities on the part of the Company, and the Company neither assumes
nor authorizes any person to assume for it any other obligation or liabilities on the part of the Company, and the
Company neither assumes nor authorizes any person to assume for it any other obligation or liability in connection
with the sale, installation or use of the heater or any parts thereof.
The Company will not be responsible for labor charges for the analysis of a defective condition in the heater
or for the installation of replacement parts. The warranties provided herein will not apply if the input of the
heater exceeds the rated input at time of manufacturing or if the heater in the judgment of the Company has
been subjected to misuse, excessive dust, improper conversion, negligence, accident, corrosive atmospheres,
excessive thermal shock, excessive vibration, physical damage to the heater, alterations by unauthorized service
personnel, operation contrary to the Company’s instructions or if the serial number has been altered, defaced, or
removed. The Company shall not be liable for any default or delay in the performance of these warranties caused
by contingency beyond its control, including war, government restriction or restraints, strikes, fire, flood, short or
reduced supply of raw materials, or parts.
The warranties herein shall be null and void if the heater is not installed by a competent heating contractor and/
or if the heater is not installed according to Company instructions, normal industry practices and/or if the heater
is not maintained and repaired according to Company’s instructions. Normal product degradation and wear (rust,
oxidation, etc.) does not constitute a material defect and applicable warranty claim.
Written permission is required for the return of any parts or equipment and any such return must be made on the
basis of transportation charges prepaid. Shipment may be refused unless prior written permission is obtained and
goods returned prepaid.
This warranty applies only within the United States.
© 2013 Detroit Radiant Products Company
21400 Hoover Road Warren, MI 48089 U.S.A.
Voice: (586) 756-0950
Fax: (586) 756-2626
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