Space-Ray CTS 80-30 User manual

Form 43343050
Jan 2014
INSTALLATION AND OPERATION INSTRUCTIONS
INFRARED RADIANT POULTRY TUBE HEATER
Sin le Sta e Pull Throu h System (Ne ative Pressure)
Models:
(Hot Rolled Steel)
(Aluminized Steel)
CTS
80
-
30
CTA
80
-
30
CTS
100
-
30
CTA
100
-
30
CTS
100
-
40
CTA
100
-
40
CTS
125
-
40
CTA
125
-
40
CTS
125
-
50
CTA
125
-
50
FOR YOUR S
FOR YOUR SFOR YOUR S
FOR YOUR S
AFETY:
AFETY:AFETY:
AFETY:
Exhaust
fans
MUST
MUSTMUST
MUST
be operatin on an appropriate cycle when heaters are operatin to
avoid a hi h concentration of carbon monoxide. When used without fresh air, this heater may ive off carbon
monoxide, an odorless and poisonous as. CARBON MONOXIDE
CARBON MONOXIDECARBON MONOXIDE
CARBON MONOXIDE POISONING MAY LEAD TO DEATH
POISONING MAY LEAD TO DEATHPOISONING MAY LEAD TO DEATH
POISONING MAY LEAD TO DEATH. Early si ns of
carbon monoxide poisonin resemble the flue with headaches, dizziness and nausea. If you experience these
si ns, GET FRESH AIR IMMEDIATELY!
GET FRESH AIR IMMEDIATELY!GET FRESH AIR IMMEDIATELY!
GET FRESH AIR IMMEDIATELY! Have the heaters serviced as soon as possible and check the ventilation in
the house.
These heaters are desi ned for a ricultural applications and may operate with the use of either Natural Gas or
Liquid Propane (LP) Gas. Check the heater’s nameplate to determine the correct as type before proceedin
with installation.
!
INSTALLER:
This manual is the property of the owner. Please present this manual to the owner when you leave
the job site.
IF YOU SMELL GAS: FOR YOUR SAFETY
FOR YOUR SAFETYFOR YOUR SAFETY
FOR YOUR SAFETY
!
!!
!
DO NOT
DO NOTDO NOT
DO NOT try to li ht any appliance.
!
!!
!DO NOT
DO NOTDO NOT
DO NOT touch any electrical switch; DO NOT
DO NOTDO NOT
DO NOT use any
telephone in your buildin .
!
!!
!IMMEDIATELY
IMMEDIATELYIMMEDIATELY
IMMEDIATELY call your as supplier from a nei hbor's
telephone. Follow the as supplier's instructions. If you
cannot reach your as supplier, call the fire department.
DO NOT
DO NOT DO NOT
DO NOT store or use asoline or other
store or use asoline or other store or use asoline or other
store or use asoline or other
flammable vapors and li
flammable vapors and liflammable vapors and li
flammable vapors and liquids in the vicinity of
quids in the vicinity of quids in the vicinity of
quids in the vicinity of
this or any other appliance.
this or any other appliance.this or any other appliance.
this or any other appliance.
!IMPORTANT:
!IMPORTANT:!IMPORTANT:
!IMPORTANT: SAVE THIS MANUAL FOR FUTURE REFERENCE.
SAVE THIS MANUAL FOR FUTURE REFERENCE.SAVE THIS MANUAL FOR FUTURE REFERENCE.
SAVE THIS MANUAL FOR FUTURE REFERENCE.
SPACE
SPACESPACE
SPACE-
--
-RAY
RAYRAY
RAY
Post Office Box 36485 (28236) • 305 Do ett Street (28203) • Charlotte, North Carolina
Phone [phone] • Fax [phone] • www.spaceray.com • email: [e-mail]
OWNER
/
INSTALLER:
For your safety this manual must be carefully and thorou hly read and understood before
installin , operatin or servicin this heater. This heater is intended for use with either Natural Gas or Propane
Gas. It must be installed by a qualified service person or a licensed contractor in accordance with state and local
codes. In the absence of these codes, the installation must conform to the National Fuel Gas Code ANSI Z223.1
(latest edition), also known as NFPA54 or the Natural Gas and Propane Installation Code CSA B149.1 in Canada.
▲WARNING: Improper installation, adjustment, alteration, service, or maintenance can cause property dama e,
injury or death. Read the installation, operation and maintenance instructions thorou hly before installin or
servicin this equipment. For assistance or additional information, consult a qualified installer, service a ency or
the as supplier.
INSPECT
INSPECTINSPECT
INSPECT all combustion air openin s into the buildin and, if necessary, clear as they become blocked by litter,
dust, feathers or other matter.

Form 43343050
Jan 2014 -1-
TABLE OF CONTENTS
SECTION DESCRIPTION PAGE
1.0) Safety ................................................................................................................................................... 2
2.0) Installer Responsibility ...................................................................................................................... 2
3.0) General Information........................................................................................................................... 2
4.0) Minimum Clearances to Combustibles ........................................................................................... 4
5.0) Specifications...................................................................................................................................... 5
6.0) Packin List ......................................................................................................................................... 6
6.1) Accessory Packa es .......................................................................................................................... 7
7.0) Typical Layouts ................................................................................................................................... 9
8.0) Dimensions – Strai ht Confi uration ............................................................................................ 10
8.1) Dimensions – U Confi uration ....................................................................................................... 11
8.2) Heater Assembly - Overview ........................................................................................................... 12
9.0) Typical Suspension Methods .......................................................................................................... 14
10.0) Assembly of Tube Sections ............................................................................................................. 15
10.1) Assembly of Extension Sections .................................................................................................... 16
10.2) Addin Reflectors ............................................................................................................................. 17
10.3) Addin 180º U-Bend......................................................................................................................... 18
10.4) Addin Optional U-Bend Reflector ................................................................................................. 19
11.0) Attachin Control Box Assembly .................................................................................................... 20
12.0) Attachin Draft Inducer Assembly ................................................................................................. 21
13.0) Gas Connections and Re ulations ................................................................................................. 22
14.0) Instructions for Pressure Test Gau e Connection ....................................................................... 24
15.0) Electrical Connections ..................................................................................................................... 26
15.1) RECOMMENDED THERMOSTAT SENSOR LOCATION .................................................................. 28
16.0) Ventin ............................................................................................................................................... 30
17.0) Air for Combustion ........................................................................................................................... 32
17.1) Air for Combustion – Horizontal Throu h a Sidewall .................................................................. 32
17.2) Air for Combustion – Throu h Ceilin ........................................................................................... 33
18.0) Li htin and Shutdown Instructions .............................................................................................. 35
19.0) Sequence of Operation .................................................................................................................... 35
20.0) Control Component Location .......................................................................................................... 36
21.0) Cleanin and Annual Maintenance ............................................................................................... 37
22.0) Troubleshootin Guide..................................................................................................................... 38
23.0) Replacin Parts ................................................................................................................................ 41
23.1) Removin Spark Electrode ............................................................................................................. 41
23.2) Removin Main Burner and Gas Valve ......................................................................................... 41
23.3) Air Switch Pressure Check .............................................................................................................. 42
23.4) I nition System Checks ................................................................................................................... 42
23.5) Motor and Blower Wheel Check ..................................................................................................... 43
24.0) Installation Data ............................................................................................................................... 43
25.0) Replacement Parts Guide ............................................................................................................... 44
26.0) Warnin s Card .................................................................................................................................. 49
This heater complies with ANSI Z83.20 (current standard) and CSA 2.34. Copies of the National Fuel Gas Code (ANSI
Z223.1-latest edition) are available from the CSA at 8501 East Pleasant Valley Road, Cleveland, Ohio 44131 or 55 Scarsdale
Road, Don Mills, Ontario M3B 2R3. All NFPA codes are available from the National Fire Protection Association, Batterymarch
Park, Quincy, Massachusetts 02269.

Form 43343050
-2- Jan 2014
1.0) SAFETY
This heater is a self-contained infrared radiant tube heater desi ned for use in poultry applications. Safety
information required durin installation and operation of this heater is provided in this manual and the labels on
the product. The installation, service and maintenance of this heater must be performed by a contractor
qualified in the installation and service of as fired heatin equipment.
All personnel in contact with the heater must read and understand all safety information, instructions and labels
before operation. The followin symbols will be used in this manual to indicate important safety information.
Warnin
WarninWarnin
Warnin
instructions must be followed to prevent or avoid hazards which
may cause serious injury, property dama e or death.
Caution
CautionCaution
Caution
instructions must be followed to prevent
incorrect operation or
installation of
the heater which may cause minor injury or property
dama e.
2.0) INSTALLER RESPONSIBILITY
The installer is responsible for the followin :
•
••
•The heater and ventin , as well as electrical and as supplies must be installed in accordance with these
installation instructions and any applicable codes and re ulations.
•
••
•Every heater shall be located with respect to buildin construction and other equipment so as to permit
access to the heater.
•
••
•Each installer must follow the clearances to combustible materials for the heaters.
•
••
•Install the heater so that the supports and han ers are correctly spaced in accordance with these
instructions. The heater must be supported by materials havin a workin load limit of at least 115lbs.
•
••
•Supply the owner with a copy of these Installation and Operation Instructions.
•
••
•Where unvented heaters are used, ravity or mechanical means shall be provided to supply and exhaust at
least 4 CFM per 1,000 Btu/hr input of installed heaters.
•
••
•Never use the heater as a support for a ladder or other access equipment. Do not han anythin from the
heater.
•
••
•Supply all installation materials necessary that are not included with the heater.
•
••
•Check the nameplate to make sure that the burner is correct for the as type in the buildin and the
installation altitude.
3.0) GENERAL INFORMATION
This heater is a self-contained infrared radiant tube heater desi ned for use in poultry houses where flammable
ases or vapors are not enerally present.
For indoor installation only. Not for us
For indoor installation only. Not for usFor indoor installation only. Not for us
For indoor installation only. Not for use in residential dwellin s.
e in residential dwellin s.e in residential dwellin s.
e in residential dwellin s.
INSTALLTION REQUIREMENTS:
INSTALLTION REQUIREMENTS:INSTALLTION REQUIREMENTS:
INSTALLTION REQUIREMENTS:
Installation of this heater must be in accordance with all applicable codes shown in the instructions and/or the
local codes and authorities havin jurisdiction. In the absence of local codes, the heater must be installed in
accordance to the National Fuel Gas Code ANSI Z223.1/NFPA54 in the U.S. or the Natural Gas and Propane
Installation Code CSA B149.1 in Canada. Heaters shall be installed by a licensed contractor or licensed installer.
Clearances to combustibles as outlined in the manual should always be observed. In areas used for stora e of
combustible materials where they may be stacked below the heater, NFPA54 requires that the installer must
post si ns that will “specify the maximum permissible stackin hei ht to maintain the required clearances from
the heater to combustibles.”
Inspect all openin s re ularly and clean as necessary. This is necessary because litter, dust feathers and other
matter can become airborne and clo openin s and adversely affect heater operation and performance.
Every heater shall be located with respect to buildin construction and other equipment so as to permit access
to the control housin . Each installer shall use skillful and reliable installation practices when locatin the
heaters and must ive consideration to service accessibility.

Form 43343050
Jan 2014 -3-
This heater is used in VENTED or UNVENTED
VENTED or UNVENTEDVENTED or UNVENTED
VENTED or UNVENTED mode. The term Unvented actually means Indirect Vented. While
the products of combustion are expelled into the buildin , national codes require ventilation in the buildin to
dilute these products of combustion. This ventilation must be provided by ravity or mechanical means.
Ventilation requirements are addressed further in these instructions.
Althou h these heaters may be used in many applications other than space heatin (e. ., process heatin ),
Space-Ray will not reco nize the warranty for any use other than space heatin .
This heater is not an explosion proof heater.
This heater is not an explosion proof heater.This heater is not an explosion proof heater.
This heater is not an explosion proof heater. Where the possibility of exposure to volatile and low flash point
materials exists, it could result in property dama e or death. This heater must not be installed in a spray booth
where the heater can operate durin the sprayin process. Consult your local fire marshal or insurance company.
Strai ht
Strai htStrai ht
Strai ht Confi uration
Confi uration Confi uration
Confi uration Series Only:
Series Only:Series Only:
Series Only: Since strai ht
Since strai ht Since strai ht
Since strai ht confi uration
confi uration confi uration
confi uration tube heaters are always hotter at the control end
tube heaters are always hotter at the control end tube heaters are always hotter at the control end
tube heaters are always hotter at the control end
than at the flue terminal end, always observe the minimum recommended mountin hei hts shown on the
than at the flue terminal end, always observe the minimum recommended mountin hei hts shown on the than at the flue terminal end, always observe the minimum recommended mountin hei hts shown on the
than at the flue terminal end, always observe the minimum recommended mountin hei hts shown on the
specification sheets
specification sheetsspecification sheets
specification sheets in Section 5.0) of this manual. Use U-tube confi uration instead of strai ht tubes for spot or
area heatin (e. ., where a sin le heater is utilized for space heatin ).
WARM
HOT WARM
WARM
WARM
HOT
Hi h Altitude:
Hi h Altitude:Hi h Altitude:
Hi h Altitude:
Appliances are supplied as standard for altitudes of O to 2,000 feet (0-610 m). Hi h-altitude ratin s are obtained
by a chan e in the orifice size. When ordered for hi h altitude installations, burners are supplied by the factory
ready for hi h altitude installation. Check the nameplate for altitude before proceedin with the installation. In
Canada the adjustment for altitude is made in accordance with Standard CGA 2.17, Gas-Fired Appliances for Use
at Hi h Altitudes.

Form 43343050
-4- Jan 2014
4.0) MINIMUM CLEARANCES TO COMBUSTIBLES
Failure to do so may result in death, serious injury or
property damage.
Combustible material must be located outside the
clearance dimensions listed.
Install the warnin s card (ordered separately) and complete the blank spaces usin the clearances from
combustibles table below. See Section 26 for a printed copy of the warnin s card.
Minimum clearances to combustibles shall be measured from the outer surfaces as shown in the followin
dia ram:
End End
Ceiling
Below
Front Rear
45° Angle (Maximum)
* Ceiling
Below
Side Side
Horizontal
MINIMUM CLEARANCES TO COMBUSTIBLES
MINIMUM CLEARANCES TO COMBUSTIBLESMINIMUM CLEARANCES TO COMBUSTIBLES
MINIMUM CLEARANCES TO COMBUSTIBLES
Model No.
Model No.Model No.
Model No.
Mo
MoMo
Mounted Horizontally
unted Horizontallyunted Horizontally
unted Horizontally
An le Mounted at
An le Mounted at An le Mounted at
An le Mounted at
45º
45º45º
45º
Sides
SidesSides
Sides Ceilin *
Ceilin *Ceilin *
Ceilin * Below
BelowBelow
Below Ends
EndsEnds
Ends 45º Front
45º Front45º Front
45º Front 45º Rear
45º Rear45º Rear
45º Rear
CTS/A
80
52
”
1
8
”
84
”
30”
52
”
12”
CTS/A 100 66” 18” 88” 40” 66” 20”
CTS/A
1
25
66”
1
8
”
101”
40”
66”
20”
* When operated UNVENTED Ceilin clearances are 18” within 3ft of the exhauster. The clearances to
combustibles above reflectors are 6” until the last 3 ft of the heater. If the heater is vented the clearances to
combustibles are reduced to 6” from the ceilin .
▲WARNING:
▲WARNING:▲WARNING:
▲WARNING: Certain materials or objects, when stored under the heater, will be subjected to radiant heat and
Certain materials or objects, when stored under the heater, will be subjected to radiant heat and Certain materials or objects, when stored under the heater, will be subjected to radiant heat and
Certain materials or objects, when stored under the heater, will be subjected to radiant heat and
could be seriously dama ed.
could be seriously dama ed.could be seriously dama ed.
could be seriously dama ed. Observe the Minimum Clearances to Combustibles listed in the manual and on the
Observe the Minimum Clearances to Combustibles listed in the manual and on the Observe the Minimum Clearances to Combustibles listed in the manual and on the
Observe the Minimum Clearances to Combustibles listed in the manual and on the
heater at all times.
heater at all times.heater at all times.
heater at all times.
NOTE:
NOTE:NOTE:
NOTE:
1.
1. 1.
1. The clearan
The clearanThe clearan
The clearances specified above must be maintained to combustibles and other materials that may be
ces specified above must be maintained to combustibles and other materials that may be ces specified above must be maintained to combustibles and other materials that may be
ces specified above must be maintained to combustibles and other materials that may be
dama ed by temperatures 90ºF above ambient temperature.
dama ed by temperatures 90ºF above ambient temperature.dama ed by temperatures 90ºF above ambient temperature.
dama ed by temperatures 90ºF above ambient temperature. Clearances to combustibles are posted on the
Clearances to combustibles are posted on the Clearances to combustibles are posted on the
Clearances to combustibles are posted on the
control box.
control box.control box.
control box. In areas used for stora e of combustible materials wher
In areas used for stora e of combustible materials wherIn areas used for stora e of combustible materials wher
In areas used for stora e of combustible materials where they may be stacked below the heater,
e they may be stacked below the heater, e they may be stacked below the heater,
e they may be stacked below the heater,
NFPA54 requires that the installer must post si ns that will “specify the maximum permissible stackin hei ht
NFPA54 requires that the installer must post si ns that will “specify the maximum permissible stackin hei ht NFPA54 requires that the installer must post si ns that will “specify the maximum permissible stackin hei ht
NFPA54 requires that the installer must post si ns that will “specify the maximum permissible stackin hei ht
to maintain the required clearances from the heater to combustibles.”
to maintain the required clearances from the heater to combustibles.”to maintain the required clearances from the heater to combustibles.”
to maintain the required clearances from the heater to combustibles.” Space
SpaceSpace
Space-
--
-Ray recommends postin these
Ray recommends postin these Ray recommends postin these
Ray recommends postin these
s
ss
si ns adjacent to the heater thermostat or other suitable location that will provide enhanced visibility.
i ns adjacent to the heater thermostat or other suitable location that will provide enhanced visibility.i ns adjacent to the heater thermostat or other suitable location that will provide enhanced visibility.
i ns adjacent to the heater thermostat or other suitable location that will provide enhanced visibility.
2. The stated clearance to combustibles represents a surface temperature of 90
2. The stated clearance to combustibles represents a surface temperature of 902. The stated clearance to combustibles represents a surface temperature of 90
2. The stated clearance to combustibles represents a surface temperature of 90 ºF
ºFºF
ºF (32
(32(32
(32 ºC) above room
ºC) above room ºC) above room
ºC) above room
temperature. Buildin materials with a low heat to
temperature. Buildin materials with a low heat totemperature. Buildin materials with a low heat to
temperature. Buildin materials with a low heat tolerance (such as plastics, vinyle sidin , canvas, tri
lerance (such as plastics, vinyle sidin , canvas, trilerance (such as plastics, vinyle sidin , canvas, tri
lerance (such as plastics, vinyle sidin , canvas, tri-
--
-ply, etc.)
ply, etc.) ply, etc.)
ply, etc.)
may be subject to de radation at lower temperatures. It is the installer’s responsibility to assure that adjacent
may be subject to de radation at lower temperatures. It is the installer’s responsibility to assure that adjacent may be subject to de radation at lower temperatures. It is the installer’s responsibility to assure that adjacent
may be subject to de radation at lower temperatures. It is the installer’s responsibility to assure that adjacent
materials are protected from de radation.
materials are protected from de radation.materials are protected from de radation.
materials are protected from de radation.

Form 43343050
Jan 2014 -5-
5.0) SPECIFICATIONS
Model No.
Model No.Model No.
Model No.
Btu/hr
Btu/hrBtu/hr
Btu/hr
In
InIn
Input
putput
put
Flue Restrictor
Flue Restrictor Flue Restrictor
Flue Restrictor Plate
PlatePlate
Plate
I.D. &
I.D. &I.D. &
I.D. & Part #
Part #Part #
Part #
Orifice Size
Orifice SizeOrifice Size
Orifice Size
Minimum *
Minimum *Minimum *
Minimum *
Mountin Hei ht
Mountin Hei htMountin Hei ht
Mountin Hei ht
Natural Gas
Natural GasNatural Gas
Natural Gas Propane Gas
Propane GasPropane Gas
Propane Gas
@
@@
@
Horizontal
HorizontalHorizontal
Horizontal
@
@@
@
45º An le
45º An le45º An le
45º An le
C
TS/
CTA
80
80,000
1
-
7
/
16
”
#427410
19
4.2mm
(0.16
52
)
2.6mm
(0.
1024
)
8
ft.
8
ft.
CTS/CTA 100 100,000 1-1/2” #42741059 #13 (0.1850) 2.9mm (0.1142) 8 ft. 8 ft.
C
TS/
CTA
125
125,000
1
-
3
/
4
”
#427410
79
#5
(0.20
6
0
)
3.2mm
(0.12
5
9)
9 ft.
9 ft.
Type
TypeType
Type
Gas
GasGas
Gas
Gas Pipe
Gas PipeGas Pipe
Gas Pipe
Connection
Connection Connection
Connection
Tube
TubeTube
Tube
Diameter
DiameterDiameter
Diameter
Flue
FlueFlue
Flue
Connection
ConnectionConnection
Connection
Fresh Air
Fresh Air Fresh Air
Fresh Air
Connection
ConnectionConnection
Connection
Electrical
ElectricalElectrical
Electrical
Supply
SupplySupply
Supply
Current
CurrentCurrent
Current
Ratin
RatinRatin
Ratin
Natural
or Propane
½” MPT
(Male) 4” 4” Round 4” Round
120 Volt,
60Hz,
1 Phase 2.6 Amp
Fuse
FuseFuse
Fuse
Ratin :
Ratin :Ratin :
Ratin :
I nition System (direct spark):
I nition System (direct spark):I nition System (direct spark):
I nition System (direct spark):
In
-
line: 2 Amp 250V
(for 24V Circuit) 30 second pre-pur e period
COMPLETE MODEL SYSTEM
-
--
- Includes Control Box, Draft Inducer and Body Packa
Includes Control Box, Draft Inducer and Body PackaIncludes Control Box, Draft Inducer and Body Packa
Includes Control Box, Draft Inducer and Body Packa e
ee
e -
--
-
MODE
MODEMODE
MODEL
LL
L GAS TYPE
GAS TYPEGAS TYPE
GAS TYPE SYSTEM LENGTH
SYSTEM LENGTHSYSTEM LENGTH
SYSTEM LENGTH TUBE MATERIAL*
TUBE MATERIAL*TUBE MATERIAL*
TUBE MATERIAL*
CTS
CTS CTS
CTS
Series
SeriesSeries
Series
CTS80-30-L5B
CTS80-30-N5B
Propane
Natural
30 ft.
30 ft.
Hot Rolled Steel
Hot Rolled Steel
CTS100-30-L5B
CTS100-30-N5B
Propane
Natural
30 ft.
30 ft.
Hot Rolled Steel
Hot Rolled Steel
CTS100-40-L5B
CTS100-40-N5B
Propane
Natural
40 ft.
40 ft.
Hot Rolled Steel
Hot Rolled Steel
CTS125-40-L5B
CTS125-40-N5B
Propane
Natural
40 ft.
40 ft.
Hot Rolled Steel
Hot Rolled Steel
CTS125-50-L5B
CTS125-50-N5B
Propane
Natural
50 ft.
50 ft.
Hot Rolled Steel
Hot Rolled Steel
CTA
CTA CTA
CTA
Series
SeriesSeries
Series
CTA80-30-L5B
CTA80-30-N5B
Propane
Natural
30 ft.
30 ft.
Aluminized Steel
Aluminized Steel
CTA100-30-L5B
CTA100-30-N5B
Propane
Natural
30 ft.
30 ft.
Aluminized Steel
Aluminized Steel
CTA100-40-L5B
CTA100-40-N5B
Propane
Natural
40 ft.
40 ft.
Aluminized Steel
Aluminized Steel
CTA125-40-L5B
CTA125-40-N5B
Propane
Natural
40 ft.
40 ft.
Aluminized Steel
Aluminized Steel
CTA125-50-L5B
CTA125-50-N5B
Propane
Natural
50 ft.
50 ft.
Aluminized Steel
Aluminized Steel
* The first 10 ft. tube section used for Control Box mountin is Aluminized Steel on ALL len th systems.
STANDARD CTS/CTA ACCESSORIES
Part #
Part #Part #
Part # Description
DescriptionDescription
Description
30285000 Manual Cut Off Valve – CSA listed ball valve ½” (packa ed with control unit)
30302360 Gas connector, 5/8” OD x 36” (#30302360) (packa ed with control unit)
44129500 Kit, Fresh Air Intake – Ceilin
44129510 Kit, Fresh Air Intake – Sidewall (includes 4” vent cap) - Optional
43341000 Kit, Reflector End Panels (packa ed with control unit)
42924000 4” Exhaust Hood (for use on heater UNVENTED
UNVENTEDUNVENTED
UNVENTED)
41000020 4” Vent Cap (for use on heater VENTED
VENTEDVENTED
VENTED) - Optional

Form 43343050
-6- Jan 2014
6.0) PACKING LIST
A.
A.A.
A. CTS/CTA
CTS/CTACTS/CTA
CTS/CTA Control/Draft Induce
Control/Draft InduceControl/Draft Induce
Control/Draft Inducer Packa e
r Packa er Packa e
r Packa e
Part Description
Part DescriptionPart Description
Part Description
QTY
QTYQTY
QTY
Control
Box Assembly
................................
................................
................................
..............................
1
Draft Inducer & Junction Box
Assembly
................................
................................
................................
1
Flue Restrictor Plate
(See Sect
ion
5.0)
for plate I.D. and part no.)
................................
.................
1
12” Plastic Vacuum Air Tube (#03988120)
................................
................................
........................
1
4”
Startin
Collar
–
Fresh Air Connection
(#
30504040
)
................................
................................
.
1
Control Fastener Kit
(#42907
11
0)
................................
................................
................................
......
1
Containin :
#
8
-
32
Screws
& Nuts
(
#02166010
&
#021
2703
0)
................................
..........
2
¼
-
20 Locknuts (#02167010)
................................
................................
..............
6
Tube Flan e Gasket
(#42921000)
................................
................................
.......
2
Draft
Inducer
Flan e
(#44015251)
................................
................................
................................
....
1
End Reflector Packa e (#43341000)
................................
................................
................................
..
1
Installation & Operation Instructions
(#43343
05
0)
................................
................................
..........
1
Gas connector
,
5/8” OD x 36”
(#30302360)
................................
................................
.......................
1
CONTROL/DRAFT INDUCER
CONTROL/DRAFT INDUCERCONTROL/DRAFT INDUCER
CONTROL/DRAFT INDUCER PACKAGE NUMB
PACKAGE NUMBPACKAGE NUMB
PACKAGE NUMBERS
ERSERS
ERS
NATURAL GAS
NATURAL GASNATURAL GAS
NATURAL GAS PROPANE GAS
PROPANE GASPROPANE GAS
PROPANE GAS
MODEL NO.
MODEL NO. MODEL NO.
MODEL NO. PART NO.
PART NO.PART NO.
PART NO. MODEL NO.
MODEL NO. MODEL NO.
MODEL NO. PART NO.
PART NO.PART NO.
PART NO.
CTS/A 80-N5B ......... #43986010 CTS/A 80-L5B ......... #43986020
CTS/A 100-N5B ....... #43986030 CTS/A 100-L5B ....... #43986040
CTS/A 125-N5B ....... #43986050 CTS/A 125-L5B ....... #43986060
B.
B.B.
B. C
CC
CTS
TS TS
TS (Hot Rolled Steel System)
(Hot Rolled Steel System) (Hot Rolled Steel System)
(Hot Rolled Steel System) Body Packa e Descriptions
Body Packa e DescriptionsBody Packa e Descriptions
Body Packa e Descriptions
(Package Part Number is indicated on the outside of each corresponding carton.)
C
CC
CTS
TSTS
TS Body Packa es
Body Packa es Body Packa es
Body Packa es –
––
– Hot Rolled Steel Tube
Hot Rolled Steel TubeHot Rolled Steel Tube
Hot Rolled Steel Tube
30 Ft.
30 Ft. 30 Ft.
30 Ft.
P
PP
P
k
kk
k
.
..
.
44
4444
44055301
055301055301
055301
40 Ft.
40 Ft. 40 Ft.
40 Ft.
P
PP
P
k
kk
k
.
..
.
44
4444
44055401
055401055401
055401
50 Ft.
50 Ft. 50 Ft.
50 Ft.
P
PP
P
k
kk
k
.
..
.
44
4444
44055501
055501055501
055501
Part #
Part #Part #
Part # Each Body Packa e Includes:
Each Body Packa e Includes:Each Body Packa e Includes:
Each Body Packa e Includes: Qty.
Qty.Qty.
Qty. Qty.
Qty.Qty.
Qty. Qty.
Qty.Qty.
Qty.
429121
80
10 Ft. Tube with 12
Hole Flan e (Aluminized)
1
1
1
41932101
10 Ft. Tube less Flan es (Hot Rolled)
2
3
4
43319100
Reflector, 9’ 11½”
3
4
5
30462980
Tube Couplin
2
3
4
43318000
Tube
Han er/Support Bracket, 13”
3
4
5
43980010
Wire Han er
3
4
5
Body Fastener Kit (included in body packa es)
Body Fastener Kit (included in body packa es)Body Fastener Kit (included in body packa es)
Body Fastener Kit (included in body packa es) 42907200
4290720042907200
42907200 42907210
4290721042907210
42907210 42907220
4290722042907220
42907220
42873000
U
-
Bolt
3
4
5
02127110
Hex Nut, 5/16
-
18
6
8
1
0
02189020
HWHSM Screw, #10
-
16 x ½” TEKS
1
0
1
4
18
C.
C.C.
C. C
CC
CT
TT
TA (Alum
A (AlumA (Alum
A (Aluminized Steel System)
inized Steel System) inized Steel System)
inized Steel System) Body Packa e Descriptions
Body Packa e DescriptionsBody Packa e Descriptions
Body Packa e Descriptions
(Package Part Number is indicated on the outside of each corresponding carton.)
C
CC
CT
TT
TA
AA
A Body Packa es
Body Packa es Body Packa es
Body Packa es –
––
– Aluminized
AluminizedAluminized
Aluminized Steel Tube
Steel TubeSteel Tube
Steel Tube
30 Ft.
30 Ft. 30 Ft.
30 Ft. P
PP
Pk
kk
k .
..
.
44
4444
4405530
0553005530
055300
00
0
40 Ft.
40 Ft. 40 Ft.
40 Ft. P
PP
Pk
kk
k .
..
.
44
4444
4405540
0554005540
055400
00
0
50 Ft.
50 Ft. 50 Ft.
50 Ft. P
PP
Pk
kk
k .
..
.
44
4444
4405550
0555005550
055500
00
0
Part #
Part #Part #
Part # Each Body Pack
Each Body PackEach Body Pack
Each Body Packa e Includes:
a e Includes:a e Includes:
a e Includes: Qty.
Qty.Qty.
Qty. Qty.
Qty.Qty.
Qty. Qty.
Qty.Qty.
Qty.
429121
80
10 Ft. Tube with 12
Hole Flan e (Aluminized)
1
1
1
4193210
0
10 Ft. Tube less Flan es (
Aluminized
)
2
3
4
43319100
Reflector, 9’ 11½”
3
4
5
30462980
Tube Couplin
2
3
4
43318000
Tube Han er/Support Bracket, 13”
3
4
5
43980010
Wire Han er
3
4
5
Body Fastener Kit (included in body packa es)
Body Fastener Kit (included in body packa es)Body Fastener Kit (included in body packa es)
Body Fastener Kit (included in body packa es) 42907200
4290720042907200
42907200 42907210
4290721042907210
42907210 42907220
4290722042907220
42907220
42873000
U
-
Bolt
3
4
5
02127110
Hex Nut, 5/16
-
18
6
8
1
0
02189020
HWHSM Screw, #10
-
16 x ½” TEKS
1
0
1
4
18

Form 43343050
Jan 2014 -7-
6.1) ACCESSORY PACKAGES
A.
A.A.
A.
U
UU
U
-
--
-
Bend Packa e, Part #4
Bend Packa e, Part #4Bend Packa e, Part #4
Bend Packa e, Part #4
3208020
32080203208020
3208020
(Optional)
(Optional)(Optional)
(Optional)
Contains:
U-Bend, #42913020……QTY–1
#10-16 x ½ Self-Drillin Screws, #02189020……QTY–2
Tube Couplin , #30462980……QTY–1
31” Tube Support/Han er Bracket, #43318500……QTY–1
18
(46cm)
FOROPTIONAL USE ON 40 FT MODELS
(CTS/A100-40 and CTS/A125-40)
B.
B.B.
B.
E
EE
E
nd Reflector
nd Reflector nd Reflector
nd Reflector
Packa e, Part #4334100
Packa e, Part #4334100Packa e, Part #4334100
Packa e, Part #4334100
0
00
0
(1 pkg. per traight Configuration eries or 2 pkgs. per U
Configuration eries with the optional U-Bend)
Contains:
End Reflector, #43320000……QTY–2
Speed Clips, #02266010……QTY–8
6
(15cm)
12
(30cm)
C.
C.C.
C.
Fresh Air Inlet (Throu h Ceilin )
Fresh Air Inlet (Throu h Ceilin )Fresh Air Inlet (Throu h Ceilin )
Fresh Air Inlet (Throu h Ceilin )
P
PP
P
acka e, Part
acka e, Part acka e, Part
acka e, Part
#4
#4#4
#44129500
41295004129500
4129500
Contains:
a) 4” Air Intake Assembly, #44129000……QTY–1
b) 4” x 2 Ft. Flexible Hose, #30675020 QTY-1
c) 4” Sprin Tension Clamp, #30676040 QTY-2
d) #12 x ¾” Sheet Metal Screws, #02240010……QTY–4
A
B
C

Form 43343050
-8- Jan 2014
D.
D.D.
D.
Fresh Air Inlet (Throu h
Fresh Air Inlet (Throu hFresh Air Inlet (Throu h
Fresh Air Inlet (Throu h
Sidewall)
Sidewall) Sidewall)
Sidewall)
Packa e, Part
Packa e, Part Packa e, Part
Packa e, Part
#4
#4#4
#44129510
41295104129510
4129510 (Optional)
(Optional)(Optional)
(Optional)
Contains :
a) 4” Vent Cap, #41000020……QTY–1
b) 4” x 2 Ft. Flexible Hose, #30675020 QTY-1
c) 4” Sprin Tension Clamp, #30676040 QTY-2
A
B
C
E.
E.E.
E.
Exhaust Hood Packa e, Part #42924000
Exhaust Hood Packa e, Part #42924000Exhaust Hood Packa e, Part #42924000
Exhaust Hood Packa e, Part #42924000
Contains:
Exhaust Hood Assembly, #42925540……QTY–1
#8-18 x ½ Self-Drillin Screws, #02189030……QTY–2
4 (10cm)
7 1/2
(19cm)
3 3/4 (10cm)
3 1/2 (9cm)
6
(15cm)
Bird
Screen
Side View Front View
F.
F.F.
F.
Cold Air Stopper, Part # 30683000
Cold Air Stopper, Part # 30683000Cold Air Stopper, Part # 30683000
Cold Air Stopper, Part # 30683000
(Optional)
(Optional)(Optional)
(Optional)
Flapper
Side

Form 43343050
Jan 2014 -9-
7.0) TYPICAL LAYOUTS
LEGEND
Control Unit
Draft Inducer Unit
10Ft. Body Section
180 U- Bend *
30 FT. SYSTEM
40 FT. SYSTEM
40 FT. SYSTEM
(with optional U-Bend)
50 FT. SYSTEM
NOTES:
NOTES:NOTES:
NOTES:
1. In all confi urations, the control unit must be connected directly to a 10 ft. aluminized steel body section in
all systems.
..
.
2. An optional U-Bend can be used on Models CTS/A100-40 and CTS/A125-40 to create a “U” confi uration.
The control box side of the heater has a lar er heat output and hi her tube temperatures because the flame is
located at the control box. For this reason the control box end of the heater should be located closest to lar e
bay doors and end walls.
WARM
HOT WARM

Form 43343050
-10- Jan 2014
8.0) DIMENSIONS – STRAIGHT CONFIGURATION
7
(18cm)
10-7/8
(28cm)
10-9/16
(27cm)
8-1/2
(22cm)
Junction Box (electric supply)
8-1/2
(22cm)
Sight Glass
1/2 MPT Gas Connection
9-1/4
(24cm)
End View
30 Ft. Model
360
(914cm)
108
(274cm)
12
(30cm)
12
(30cm)
108
(274cm)
108
(274cm)
4 Tube Coupling (typical)
18
(46cm)
Control Box
Draft Inducer
10 FT Tube Assembly (typical)
Bottom View
Wire Hanger
Wire Hanger 13 Tube Support/
Hanger Bracket
13 Tube Support/ Hanger Bracket
108
(274cm)
600
(1524cm)
108
(274cm)
108
(274cm) 108
(274cm)
108
(274cm)
12
(30cm) 12
(30cm)
12
(30cm) 12
(30cm)
Wire Hanger
Wire Hanger 13 Tube Support/
Hanger Bracket
13 Tube Support/ Hanger Bracket Wire Hanger
12
(30cm)
108
(274cm)
480
(1219cm)
108
(274cm)
12
(30cm)
108
(274cm)
108
(274cm)
12
(30cm)
13 Tube Support/ Hanger Bracket
40 Ft. Model 50 Ft. Model Bottom View

Form 43343050
Jan 2014 -11-
8.1) DIMENSIONS – U CONFIGURATION
40 Ft. Model
CTS/A 100-40
CTS/A 125-40
Bottom View
Wire Hangers
(typical)
108
(274cm)
12
(30cm)
240
(610cm) 108
(274cm)
31 Tube Support/
Hanger Brackets
(typical at control end)
Shipped with
U-Bend Package
4 Tube Coupling
(typical)
13 Tube Support/
Hanger Brackets
(typical)
Wire Hangers
(typical)
7
(18cm)
10-7/8
(28cm)
10-9/16
(27cm)
8-1/2
(22cm)
Junction Box
(electric supply)
8-1/2
(22cm)
Sight
Glass
1/2 MPT Gas
Connection
18 (46cm)
31 (79cm)
end view
Draft
Inducer Control
Box
U-Bend
31 Tube Support/
Hanger Bracket

Form 43343050
-12- Jan 2014
8.2) HEATER ASSEMBLY - OVERVIEW
Heater Len th vs BTU Input
Heater Len th vs BTU InputHeater Len th vs BTU Input
Heater Len th vs BTU Input
Each heater len th is fixed to a specific BTU input. They cannot be mixed. Insure that all reflector screws and
Each heater len th is fixed to a specific BTU input. They cannot be mixed. Insure that all reflector screws and Each heater len th is fixed to a specific BTU input. They cannot be mixed. Insure that all reflector screws and
Each heater len th is fixed to a specific BTU input. They cannot be mixed. Insure that all reflector screws and
clips are in place to prevent the reflectors from
clips are in place to prevent the reflectors from clips are in place to prevent the reflectors from
clips are in place to prevent the reflectors from separatin
separatinseparatin
separatin durin expansion and contraction of the heater.
durin expansion and contraction of the heater.durin expansion and contraction of the heater.
durin expansion and contraction of the heater.
Typical Assembly Overview
(CTS/CTA 40FT Shown)
4"OD x 10Ft. Aluminized Steel Tube
Tube Support Bracket
U-Bolt Clamp & 5/16" Hex Nuts
Tube Flange (12 Radial Hole)
Wire Hanger
Gasket
Control Box
Draft Inducer Assembly
Gasket
Maximum 6 distance from control box to the tube support/hanger bracket.
8 to 9 ¼
8 to 10
8 to 10
Not Less Than 10
#10 Self-Drill Screws (Typical all tube supports and tube couplings.)
Typical Overlap
Draft Inducer Flange
3 (control box to reflector)
Note; CTS heater - Aluminized steel first tube only.
Note: Five (5) hanging points are required for suspension on a typical 40Ft long system as shown. There must be two (2) hanging points on the first tube section of all heater system lengths and one (1) each on the remaining tube sections.

Form 43343050
Jan 2014 -13-
Typical Assembly Overview
(CTS/CTA 40FT Shown with
Optional U-Bend)
8 to 10
6 hanging points to be used for suspension. There
must be two hanging points on the first tube and one
on each of the other tubes
Maximum 6 distance
from control box &
draft inducer to first
tube support/hanger
bracket.
8 to 9 ¼
Wire Hanger
Draft Inducer
Assembly
#10 Self-Drill Screws
(Typical all tube supports
and tube couplings.)
4"OD x 10Ft.
Aluminized Steel Tube
13 Tube Support Brk.
with U-Bolt Clamp
& 5/16" Hex Nuts
Tube Flange (12 Radial Hole)
Gasket
Control Box
Gasket
Typical
Overlap
U-Bend
(accessory)
Tube Coupling
(Typical each tube joint.)
Reflector
31 Tube Support Brk.
with U-Bolt Clamp
& 5/16" Hex Nuts
Draft Inducer
Flange
3
(control to reflector)
Note: CTS heater - Aluminized steel first tube only.

Form 43343050
-14- Jan 2014
9.0) TYPICAL SUSPENSION METHODS
Burner must be secured to the mounting flange with nuts.
All materials used to suspend the heater must have a minimum working load
of 115 lbs.
All S Hooks must be crimped closed.
Never use the heater to support a ladder or other access equipment.
Failure to do so may result in death, serious injury or property damage.
SUSPENSION HAZARD
Various means of suspendin the heater can be used. See the followin drawin s for typical examples.
1. Use only noncombustible materials for suspendin han ers and brackets.
2. A minimum No. 2 chain with a workin load limit of 115 lbs. is required.
3. Turnbuckles can be used with chains to allow levelin of the heater. All “S” hooks and eye bolts must be
manually crimped closed by the installer.
4. When usin ri id means for heater suspension (rod, flat bar, etc.) provide sufficient len ths or swin joints to
compensate for expansion. See Fi ures b and c.
5. Heaters subject to vibration must be provided with vibration isolatin han ers.
6. Heaters must not be supported by as or electric supply lines and must be suspended from a permanent
structure with adequate load capacity.
Space-Ray recommends that the body sections be suspended usin chains with turnbuckles. This will allow sli ht
adjustments after assembly and heater expansion/ contraction durin operation.
If a “trapeze” method is used for tube support/han er brackets (shown below), the minimum chain len th for the
two connectin chains is 36” to minimize any vibration that mi ht be enerated by the draft inducer assembly. If
these chains must be less than 36”, then do not use the trapeze method and, instead, use individual chains on
each tube support/han er bracket.
Minimum
No. 2 Chain
a.
S-Hook crimped
closed (typical)
Wire Hanger
b.
3/16 x 1
wideFlat Bar
c.
Threaded
Rod
Turnbuckle
Eyebolt Eyebolt
Turnbuckle
Minimum
No. 2 Chain
Eyebolt
d.
Wire
Hanger
36 (91cm) Minimum
Tube Support/
Hanger Bracket

Form 43343050
Jan 2014 -15-
10.0) ASSEMBLY OF TUBE SECTIONS
Sheet metal parts, particularly reflectors and vent have sharp
edges. Always use gloves when handling.
Failure to do so may result in death, serious injury or property
damage.
CUT HAZARD
Durin field assembly of the heater body sections, the recommended procedure is as follows:
1. Before han in heater sections, first determine the actual layout of the system (see Sections 7.0) & 8.0) for
details). Consideration must also be taken for flue pipe, fresh air ductin , as pipin , clearances to
combustibles, etc. before han in heater. Typical suspension methods are shown in Section 9.0).
2. Han each tube section individually. DO NOT
DO NOTDO NOT
DO NOT attach the heater tube sections to ether on the round and
attempt to han the entire system.
3. The first 10’ tube section must be aluminized steel (12-radial hole flan e) as the primary heat exchan er
and the control box is connected directly to this tube section. Failure to attach the control box to the flan e
Failure to attach the control box to the flan e Failure to attach the control box to the flan e
Failure to attach the control box to the flan e
end as indicated above will void the manufacturer’s warranty.
end as indicated above will void the manufacturer’s warranty.end as indicated above will void the manufacturer’s warranty.
end as indicated above will void the manufacturer’s warranty.
4. Place a tube support/han er bracket on the end of the heat exchan er tube havin the mountin flan e.
Ali n the tube such that the welded seam is facin down toward the round. F
FF
Failure to assemble the tube
ailure to assemble the tube ailure to assemble the tube
ailure to assemble the tube
with the seam facin down will void the manufacturer’s warranty
with the seam facin down will void the manufacturer’s warrantywith the seam facin down will void the manufacturer’s warranty
with the seam facin down will void the manufacturer’s warranty.
. .
.
5. Space the tube support/han er bracket 6 inches from center of its slotted holes to the front face of the
mountin flan e. Secure the tube to the support/han er bracket usin a “U” Bolt clamp and two (2) 5/16-18
nuts provided. For U-tube confi uration, see typical assembly overview illustration in Section 8.2)
6. Suspend the chain to attach the wire han er and the tube support bracket. Insert the tube into the wire
han er and then raise the tube support bracket end up to the suspension chain, use “S” hooks to attach the
wire han er and tube support bracket to the chain.
Failure to assemble the tube with the seam facin down will void the
Failure to assemble the tube with the seam facin down will void the Failure to assemble the tube with the seam facin down will void the
Failure to assemble the tube with the seam facin down will void the
manufacturer’s warranty.
manufacturer’s warranty.manufacturer’s warranty.
manufacturer’s warranty.
END VIEW
4"OD x 10Ft. Heat
Treated Aluminized
Steel Tube
Control Box
Mounting Flange
(12 radial hole)
1
2
8 to 9 1/4
Maximum 6 distance from
control box mounting flange
to tube support bracket.
Tube Support/
Hanger Bracket
Wire Hanger
U-Bolt Clamp
& 5/16 Hex Nuts
S Hooks
Weld seam to the
bottom of tube.

Form 43343050
-16- Jan 2014
10.1) ASSEMBLY OF EXTENSION SECTIONS
MIN 8 MAX 10 BETWEEN HANGERS
1
2
Tube Support/
Hanger Bracket
Wire Hanger
Coupling
U-Bolt Clamp
& 5/16 Hex Nuts
Tube Support/
Hanger Bracket
3
6 approx.
See typical assembly overview (Section 8.0) for typical complete assembly. Assemble additional extension
sections as required for all systems. (See Sections 7.0) and 8.0) for typical layout details.)
Join the tube sections to ether and secure with tube couplin s as described below:
T
TT
T
he followin
he followinhe followin
he followin
couplin
couplincouplin
couplin
ti htenin instructions MUST
ti htenin instructions MUSTti htenin instructions MUST
ti htenin instructions MUST
be
be be
be
followed properly to ensure the inte rity of the tube
followed properly to ensure the inte rity of the tube followed properly to ensure the inte rity of the tube
followed properly to ensure the inte rity of the tube
connections. Two #10 self
connections. Two #10 selfconnections. Two #10 self
connections. Two #10 self-
--
-drillin screws
drillin screws drillin screws
drillin screws MUST
MUSTMUST
MUST be installed
be installed be installed
be installed
at every cou
at every couat every cou
at every couplin as shown in the instructions below. Failure
plin as shown in the instructions below. Failure plin as shown in the instructions below. Failure
plin as shown in the instructions below. Failure
to do so may result in serious injury or property dama e.
to do so may result in serious injury or property dama e.to do so may result in serious injury or property dama e.
to do so may result in serious injury or property dama e.
1. Place the compression couplin over the end of the tube.
2. Use the small hole at the centerline of the couplin to check that the couplin is inserted correctly.
3. Partially ti hten the bolt nearest the end of the tube (approximately half closed).
Tube
Coupling
1
Center end of
Tube with hole
Partially tighten this bolt
Tube
2
3

Form 43343050
Jan 2014 -17-
4. Slide the next tube into the couplin .
5. Make sure both tube ends are butted to ether.
6. Finish ti htenin both bolts to 40-60 ft.lbs. torque to ensure a complete seal.
7. Use the two Self-drillin screws throu h the pre-punched holes to secure the tubes in the couplin .
Tube
Coupling
Center both
tubes with hole
#10 Self-Drilling
Screws
(QTY 2)
45
7
6
8. Check to ensure that the hardware is completely closed and the band is seated on the reaction block and
interference pins as illustrated above.
9. Once all the heater body sections are attached, make sure that the heater system is level. If it is not, sli ht
adjustments can be made usin the turnbuckles. (See Section 9.0)
INCORRECT
INSTALLATION
CORRECT
INSTALLATION
Force
Bars
Reaction
Block Interference Pins
Bolt
Band
Important:
Important: Important:
Important: NEVER
NEVER NEVER
NEVER reuse a couplin
reuse a couplinreuse a couplin
reuse a couplin .
..
. Always
Always Always
Always
install a new couplin only and
install a new couplin only and install a new couplin only and
install a new couplin only and
torque as per instructions above and the dia rams above.
torque as per instructions above and the dia rams above.torque as per instructions above and the dia rams above.
torque as per instructions above and the dia rams above.
10.2) ADDING REFLECTORS
1. Slide the reflectors on the tube support/han er brackets and throu h the wire han ers.
2. The tube at the couplin joints must be covered. Slide the reflectors to ether and provide an overlap of two
(2”) inches for the first reflector overlap after the control unit. All remainin reflector overlaps will be
approximately one (1”) inch. This will allow for the natural expansion and contraction of the heater when in
operation. Note: The heaters can expand and
Note: The heaters can expand and Note: The heaters can expand and
Note: The heaters can expand and contract up to 1
contract up to 1contract up to 1
contract up to 1-
--
-3/4 inch
3/4 inch3/4 inch
3/4 inch.
..
.

Form 43343050
-18- Jan 2014
3. Secure the reflectors as shown in Detail “A” usin #10 x 1/2” self-drillin sheet metal screws at each tube
support/han er bracket.
2 OVERLAP
1 OVERLAP
1 OVERLAP
DETAIL A
REFLECTOR
40 FT SYSTEM SHOWN
3
(control box to reflector)
DRAFT
INDUCER
CONTROL
BOX
REFLECTOR
OVERLAP
(offset from tube
support/hanger brackets)
CORRECT INSTALLATION
Wire
Hanger
Tube
Support/Hanger
Bracket
REFLECTOR
OVERLAP
(positioned over tube
support/hanger brackets)
INCORRECT INSTALLATION
DETAIL B
DETAIL B
The reflector overlap
must be able to slide at
this joint for expansion
of the heater.
Fasten screws to tube support/hanger
bracket and reflector (Typical all tube
support/hanger brackets)
#10 x 1/2 SHEET METAL SCREWS
(QTY - 2)
DETAIL A
10.3) ADDING 180º U-BEND
(CTS/
(CTS/(CTS/
(CTS/A
A A
A 100
100100
100-
--
-40 and
40 and 40 and
40 and CTS/A
CTS/A CTS/A
CTS/A 125
125125
125-
--
-40 ONLY)
40 ONLY)40 ONLY)
40 ONLY)
1. Han body sections parallel with each other. The centerline distance from tube at each body section should
be 18” as shown.
2. Join tube ends of body sections and the U-Bend to ether and secure with tube couplin s as described in
Section 10.1).
18
(457mm)
Tube Coupling
U-Bend
Self-Drilling Screws
(QTY-2 per coupling)

Form 43343050
Jan 2014 -19-
10.4) ADDING OPTIONAL U-BEND REFLECTOR
(CTS/A
(CTS/A (CTS/A
(CTS/A 100
100100
100-
--
-40 and
40 and 40 and
40 and CTS/A
CTS/A CTS/A
CTS/A 125
125125
125-
--
-40 ONLY)
40 ONLY)40 ONLY)
40 ONLY)
1. Place the U
UU
U-
--
-Bend Reflector
Bend ReflectorBend Reflector
Bend Reflector over the reflectors of each body section with the end restin next to the tube wire
han ers as shown.
2. Slide the speed clips on the reflector ed es towards the end of the body section reflectors. Two speed clips
are required for each side of the U
UU
U-
--
-Bend Reflector
Bend ReflectorBend Reflector
Bend Reflector. Make sure that the speed clips fit ti htly over both the U
UU
U-
--
-
Bend Reflector
Bend ReflectorBend Reflector
Bend Reflector and the reflector on each body section. Use two self-drillin screws to permanently secure
both sides to the reflectors.
3. Place the End Reflector
End ReflectorEnd Reflector
End Reflector flush with the U
UU
U-
--
-Bend Reflector
Bend ReflectorBend Reflector
Bend Reflector as shown. Note:
Note:Note:
Note: Clearance between end of the U
the Uthe U
the U-
--
-
Bend Reflector
Bend Reflector Bend Reflector
Bend Reflector and the U
UU
U-
--
-Bend
BendBend
Bend must be a minimum of 1
11
1”. Secure by slidin speed clips onto the end
reflector ed es. Evenly space the speed clips on the sides (two each side) and top (three each) of the
reflectors to provide a snu fit.
Speed Clip
Part No. 02266010
(QTY-7)
U-Bend Reflector
Part No. 43490000
Wire Hangers
Speed Clip
Part No. 02266010
(QTY-4)
End Reflector
Part No. 43490050
#10 Self-Drill Screws
Part No. 02189020
(QTY-4)
1 Clearance
(between end reflector
and u-bend)