Space-Ray CBU12 Owner's manual

Form #44201090
Sept 2010 Rev B
Sept 2010 Rev BSept 2010 Rev B
Sept 2010 Rev B
INSTALLATION AND OPERATION INSTRUCTIONS
OVERHEAD RADIANT TUBE HEATERS
odels: CBU09, CBU12, CBU15, SRU25, ERU25, SRU30, SRU35, SRU40, SRU45,
SRL09, SRL12, SRL15, SRL25, SRL30, SRL35, SRL40, SRL45
Single Stage Pull Through System (Negative Pressure)
0086
FOR YOUR SAFETY:
FOR YOUR SAFETY:FOR YOUR SAFETY:
FOR YOUR SAFETY:
If the heater is installed without a flue,
e
xhaust
fans
UST
USTUST
UST
be operating on an appropriate
cycle when heaters are operating to avoid a high concentration of carbon monoxide. When used without fresh
air, this heater may give off carbon monoxide, an odorless and poisonous gas. CARBON ONOXIDE POISONING
CARBON ONOXIDE POISONING CARBON ONOXIDE POISONING
CARBON ONOXIDE POISONING
AY LEAD TO DEATH
AY LEAD TO DEATHAY LEAD TO DEATH
AY LEAD TO DEATH. Early signs of carbon monoxide poisoning resemble the flue with headaches, dizziness and
nausea. If you experience these signs, GET FRESH AIR I EDIATELY!
GET FRESH AIR I EDIATELY!GET FRESH AIR I EDIATELY!
GET FRESH AIR I EDIATELY! Have the heaters serviced as soon as
possible and check the ventilation in the house.
These heaters are designed for agricultural 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 gas type before proceeding
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 S ELL GAS: FOR YOUR SAFETY
FOR YOUR SAFETYFOR YOUR SAFETY
FOR YOUR SAFETY
!
!!
!DO NOT
DO NOTDO NOT
DO NOT try to light 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 building.
!
!!
!I EDIATELY
I EDIATELYI EDIATELY
I EDIATELY call your gas supplier from a neighbor's
telephone. Follow the gas supplier's instructions. If you
cannot reach your gas supplier, call the fire department.
DO NOT
DO NOT DO NOT
DO NOT store or use gasoline or other
store or use gasoline or other store or use gasoline or other
store or use gasoline or other
flammable vapors and liquids in the vicinity of
flammable vapors and liquids in the vicinity of flammable vapors and liquids in the vicinity of
flammable vapors and liquids in the vicinity of
this or any other appliance.
this or any other appliance.this or any other appliance.
this or any other appliance.
!I PORTANT:
!I PORTANT:!I PORTANT:
!I PORTANT: SAVE THIS ANUAL FOR FUTURE REFERENCE.
SAVE THIS ANUAL FOR FUTURE REFERENCE.SAVE THIS ANUAL FOR FUTURE REFERENCE.
SAVE THIS ANUAL FOR FUTURE REFERENCE.
Gas Fired Products (UK) Ltd.
Gas Fired Products (UK) Ltd.Gas Fired Products (UK) Ltd.
Gas Fired Products (UK) Ltd.
Chapel Lane, Claydon, Ipswich, Suffolk IP6 0JL, England
Phone [phone] Fax: [phone] E-mail: [e-mail] www.spaceray.com.uk
OWNER
/
INSTALLER:
For your safety this manual must be carefully and thoroughly read and understood before
installing, operating or servicing 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.
▲WARNING: Improper installation, adjustment, alteration, service, or maintenance can cause property damage,
injury or death. Read the installation, operation and maintenance instructions thoroughly before installing or
servicing this equipment. For assistance or additional information, consult a qualified installer, service agency or
the gas supplier.
INSPECT
INSPECTINSPECT
INSPECT all combustion air openings into the building and, if necessary, clear if they become blocked by dust.

Form #44201090
Sept 2010 Rev B -1-
TABLE OF CONTENTS
SECTION DESCRIPTION PAGE
1.0) Safety ............................................................................................................................................................. 2
2.0) Installer Responsibility ............................................................................................................................... 2
3.0) General Information .................................................................................................................................... 2
4.0) inimum Clearances to Combustibles .................................................................................................... 4
5.0) Specifications ............................................................................................................................................... 5
7.0) Dimensions – U Tube Configurations...................................................................................................... 12
7.1) Heater Assembly Overview – U Tube Configurations ........................................................................... 14
8.0) Dimensions – LINEAR Tube Configurations ........................................................................................... 18
8.1) Heater Assembly Overview - LINEAR Tube Configurations .................................................................. 19
9.0) Typical Suspension ethods .................................................................................................................... 23
9.1) Burner Box Support Details ...................................................................................................................... 24
9.2 User Instruction Label ............................................................................................................................... 25
10.0 Typical Heater Assembly .......................................................................................................................... 25
10.1 Tube Coupling Details ............................................................................................................................... 26
10.2) Attaching U-Bend ..................................................................................................................................... 27
10.3) Attaching Burner Box Assembly ............................................................................................................. 28
10.4) Attaching Fan Assembly .......................................................................................................................... 29
11.0) Gas Connections and Regulations ......................................................................................................... 29
12.0) Instructions for Pressure Test Gauge Connection .............................................................................. 31
13.0) Electrical Connections.............................................................................................................................. 32
14.0) Venting and Fresh Air for Combustion ................................................................................................. 35
15.0) Lighting and Shutdown Instructions ...................................................................................................... 40
16.0) Commissioning ......................................................................................................................................... 41
17.0) Cleaning and Annual aintenance ........................................................................................................ 41
18.0) Troubleshooting Guide ............................................................................................................................. 43
19.0) Replacing Parts ......................................................................................................................................... 45
19.1) Removal of Electrodes ............................................................................................................................. 45
19.2) Removing ain Burner ............................................................................................................................ 46
19.3) Removing Injector .................................................................................................................................... 46
19.4) Removing Ignition Control ....................................................................................................................... 47
19.5) Removing Air Switch ................................................................................................................................ 47
19.6) Removing Gas Valve and anifold Assembly ...................................................................................... 48
19.7) Removing Neon Indicator ........................................................................................................................ 48
19.8) Removing Air Inlet Plate .......................................................................................................................... 49
19.9) Removing the Fan .................................................................................................................................... 49
20.0) Conversion Instructions ........................................................................................................................... 50
21.0) Installation Data ....................................................................................................................................... 50
22.0) Replacement Parts Guide ....................................................................................................................... 51

Form #44201090
-2- Sept 2010 Rev B
1.0) SAFETY
This heater is a self-contained infrared radiant tube heater. Safety information required during 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 gas
fired heating equipment.
All personnel in contact with the heater must read and understand all safety information, instructions and labels
before operation. The following symbols will be used in this manual to indicate important safety information.
Warning
WarningWarning
Warning
instructions must be followed to prevent or avoid hazards which
may cause serious injury, property damage 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
damage.
2.0) INSTALLER RESPONSIBILITY
The installer is responsible for the following:
•
••
•The heater and venting, as well as electrical and gas supplies must be installed in accordance with these
installation instructions and any applicable codes and regulations.
•
••
•Every heater shall be located with respect to building 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 hangers are correctly spaced in accordance with these
instructions. The heater must be supported by materials having a working load limit of at least 52kg.
•
••
•Supply the owner with a copy of these Installation and Operation Instructions.
•
••
•Never use the heater as a support for a ladder or other access equipment. Do not hang anything 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 gas type in the building.
3.0) GENERAL INFOR ATION
This heater is a self-contained infrared radiant tube heater designed for use where flammable gases or vapors
are not generally present.
Installation of this heater must be in accordance with all applicable codes shown in the instructions and/or the
local codes and authorities having jurisdiction. In the UK all equipment must be installed and maintained in
accordance with the relevant provisions of the Gas Safety (Installations and Use) Regulations 1998 for gas fired
products. Installation practices must take into account the Health and Safety at Works Act 1974 or relevant
codes of practice. In addition the installation must be carried out in accordance with the current IEE wiring
regulations (BS 7671:2001), BS 6896:2005 (Industrial & Commercial) and any other relevant British Standards
and Codes of Practice by a qualified installer. All external wiring UST comply with the current IEE wiring
regulations.
Clearances to combustibles as outlined in the manual should always be observed. In areas used for storage of
combustible materials where they may be stacked below the heater, the installer must post signs that will
“specify the maximum permissible stacking height to maintain the required clearances from the heater to
combustibles.”
Every heater shall be located with respect to building construction and other equipment so as to permit access
to the control housing. Each installer shall use skillful and reliable installation practices when locating the
heaters and must give consideration to service accessibility.
This heater is for INDOOR INSTALLATION ONLY
INDOOR INSTALLATION ONLYINDOOR INSTALLATION ONLY
INDOOR INSTALLATION ONLY and 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 building, national codes
require ventilation in the building to dilute these products of combustion. This ventilation must be provided by
gravity or mechanical means. Ventilation requirements are addressed further in these instructions.
Although these heaters may be used in many applications other than space heating (e.g., process heating),
Space-Ray will not recognize the warranty for any use other than space heating.

Form #44201090
Sept 2010 Rev B -3-
This heat
This heatThis heat
This heater is not an explosion proof heater.
er is not an explosion proof heater.er is not an explosion proof heater.
er is not an explosion proof heater. Where the possibility of exposure to volatile and low flash point
materials exists, it could result in property damage or death. This heater must not be installed in a spray booth
where the heater can operate during the spraying process. Consult your local fire marshal or insurance company.
Linear
LinearLinear
Linear Configuration
Configuration Configuration
Configuration Series Only:
Series Only:Series Only:
Series Only: Since linear
Since linearSince linear
Since linear configuration
configuration configuration
configuration 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 mo
than at the flue terminal end, always observe the minimum recommended mothan at the flue terminal end, always observe the minimum recommended mo
than at the flue terminal end, always observe the minimum recommended mounting heights
unting heightsunting heights
unting heights.
..
.
WARM
HOT WARM
Fig.
Fig. Fig.
Fig. 1
11
1

Form #44201090
-4- Sept 2010 Rev B
4.0) INI U CLEARANCES TO CO BUSTIBLES
Failure to do so may result in death, serious injury or
property damage.
Combustible material must be located outside the
clearance dimensions listed.
inimum clearances to combustibles shall be measured from the outer surfaces as shown in the following
diagram:
END END
ABOVE (CEILING) ABOVE (CEILING)
BELOW BELOW
SIDE SIDE FRONT
REAR
Fig.
Fig. Fig.
Fig. 2
22
2
Table 1
INI U CLE
INI U CLEINI U CLE
INI U CLEARANCES TO CO BUSTIBLES
ARANCES TO CO BUSTIBLESARANCES TO CO BUSTIBLES
ARANCES TO CO BUSTIBLES
Side
SideSide
Side Above
AboveAbove
Above Below
BelowBelow
Below End
EndEnd
End Front
FrontFront
Front Rear
RearRear
Rear
CBU09-15, SRLO9-15 450mm 450mm 1220mm 450mm 575mm 305mm
SRU25, ERU25, SRL25 510mm 450mm 1220mm 510mm 610mm 305mm
SRU30
-
45, SRL30
-
45
760mm
610mm
2285mm
610mm
760mm
380mm
▲WARNING:
▲WARNING:▲WARNING:
▲WARNING: Certain mater
Certain materCertain mater
Certain materials or objects, when stored under the heater, will be subjected to radiant heat and
ials or objects, when stored under the heater, will be subjected to radiant heat and ials or objects, when stored under the heater, will be subjected to radiant heat and
ials or objects, when stored under the heater, will be subjected to radiant heat and
could be seriously damaged.
could be seriously damaged.could be seriously damaged.
could be seriously damaged. Observe the inimum Clearances to Combustibles listed in the manual and on the
Observe the inimum Clearances to Combustibles listed in the manual and on the Observe the inimum Clearances to Combustibles listed in the manual and on the
Observe the inimum 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 clearances specified above mus
The clearances specified above musThe clearances specified above mus
The clearances specified above must be maintained to combustibles and other materials that may be
t be maintained to combustibles and other materials that may be t be maintained to combustibles and other materials that may be
t be maintained to combustibles and other materials that may be
damaged by temperatures
damaged by temperatures damaged by temperatures
damaged by temperatures 50
5050
50º
ºº
ºC
CC
C above ambient temperature.
above ambient temperature.above ambient temperature.
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 storage of combustible materials where they may be stacked b
In areas used for storage of combustible materials where they may be stacked bIn areas used for storage of combustible materials where they may be stacked b
In areas used for storage of combustible materials where they may be stacked below the heater,
elow the heater, elow the heater,
elow the heater,
NFPA54 requires that the installer must post signs that will “specify the maximum permissible stacking height
NFPA54 requires that the installer must post signs that will “specify the maximum permissible stacking height NFPA54 requires that the installer must post signs that will “specify the maximum permissible stacking height
NFPA54 requires that the installer must post signs that will “specify the maximum permissible stacking height
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
RayRay
Ray recommends posting these
recommends posting these recommends posting these
recommends posting these
signs adjacent to the he
signs adjacent to the hesigns adjacent to the he
signs adjacent to the heater thermostat or other suitable location that will provide enhanced visibility.
ater thermostat or other suitable location that will provide enhanced visibility.ater thermostat or other suitable location that will provide enhanced visibility.
ater thermostat or other suitable location that will provide enhanced visibility.
2. The stated clearance to combustibles represents a surface temperature of
2. The stated clearance to combustibles represents a surface temperature of 2. The stated clearance to combustibles represents a surface temperature of
2. The stated clearance to combustibles represents a surface temperature of 50
5050
50 ºC above room temperature.
ºC above room temperature. ºC above room temperature.
ºC above room temperature.
Building materials with a low heat tolerance (such as p
Building materials with a low heat tolerance (such as pBuilding materials with a low heat tolerance (such as p
Building materials with a low heat tolerance (such as plastics, viny
lastics, vinylastics, viny
lastics, vinyl
ll
l siding, canvas, tri
siding, canvas, trisiding, canvas, tri
siding, canvas, tri-
--
-ply, etc.) may be subject to
ply, etc.) may be subject to ply, etc.) may be subject to
ply, etc.) may be subject to
degradation at lower temperatures. It is the installer’s responsibility to assure that adjacent materials are
degradation at lower temperatures. It is the installer’s responsibility to assure that adjacent materials are degradation at lower temperatures. It is the installer’s responsibility to assure that adjacent materials are
degradation at lower temperatures. It is the installer’s responsibility to assure that adjacent materials are
protected from degradation.
protected from degradation.protected from degradation.
protected from degradation.

Form #44201090
Sept 2010 Rev B -5-
5.0) SPECIFICATIONS
Table 2
MODEL
CBU09/SRL09
-
N
CBU09/SRL09
-
L
Heat Input
9.0 kW Hs 8.1 kW Hi
Appliance Type (
II
2H3P
)
A2, B22, C12, C32, C52
Appliance Category
II
2H3P
Adjusted for
2H G20 20mbar
3P G31 37mbar
Setting Pressure
12.5mbar
25mbar
Injector
Ø2.4mm
Ø1.
6
mm
Burner Baffle Plate
PN 4260360
P
PN 4260360P
Electrical Supply
230V~50Hz 125W
Fuse Externally
3A
Dimensions
CBU 09 3.10m x 0.46m
SRL 09 5.493m x 0.34m
Weight
CBU 09 31kg
SRL 09 27kg
Gas Connection
R
-
½
Flue Size
Ø100mm
Table 3
MODEL
CBU12/SRL12
-
N
CBU12/
SRL12
-
L
Heat Input
11.4 kW Hs 10.3 kW Hi
Appliance Type (
II
2H3P
)
A2, B
22,
C
12,
C
32,
C
52
Appliance Category
II
2H3P
Adjusted for
2H G20 20mbar
3P G31 37mbar
Setting Pressure
12.5mbar
25mbar
Injector
No. 36
Ø1.
8
mm
Burner Baffle Plate
PN
4260360Q
PN 4260360Q
Electrical Supply
230V~50Hz 125W
Fuse Externally
3A
Dimensions
CBU 12 3.10m x 0.46m
SRL 12 5.493m x 0.34m
Weight
CBU 12 31kg
SRL 12 27 kg
Gas Connection
R
-
½
Flue Size
Ø100mm
Table 4
MODEL
CBU15/SRL15
-
N
CBU15/SRL15
-
L
Heat Input
15. kW Hs 13.5 kW Hi
Appliance Type
A2, B
22,
C
52
Appliance Category
II
2H3P
Adjusted for
2H G20 20mbar
3P
G31 37mbar
Setting Pressure
12.5mbar
25mbar
Injector
No. 31
No. 45
Burner Baffle Plate
PN 4260360
A
PN 4260360A
Electrical Supply
230V~50Hz 125W
Fuse Externally
3A
Dimensions
CBU 15 3.10m x 0.465m
SRL 15 5.493m x 0.34m
Weight
CBU 15 31kg
SRL 15 27kg
Gas Connection
R
-
½
Flue Size
Ø100mm

Form #44201090
-6- Sept 2010 Rev B
Table 5
MODEL
SRU25/SRL25/
ERU25
-
N
SRU25/SRL25/ERU25
-
L
Heat Input
23.0 kW Hs 20.7 kW Hi
Appliance Type (
II
2H3P
)
A2, B
22,
C
12,
C
32,
C
52
Appliance Category
II
2H3P
Adjusted for
2H G20 20mbar
3P G31 37mbar
Setting Pressure
12.5mbar
25mbar
Injector
Ø3.8mm
No. 39
Bu
rner Baffle Plate
PN
4260360D
PN
4260360D
Electrical Supply
230V~50Hz 125W
Fuse Externally
3A
Dimensions
SRU25/ERU25: 5.385m x 0.465m
SRL25: 10.065m x 0.34m
Weight
SRU25: 47kg ERU25: 47kg
SRL25: 46kg
Gas Connection
R
-
½
Flue S
ize
Ø100mm
Table 6
MODEL
SRU30/SRL30
-
N
SRU30/SRL30
-
L
Heat Input
29.2 kW Hs 26.3 kW Hi
Appliance Type (
II
2H3P
)
A2, B
22,
C
12,
C
32,
C
52
Appliance Category
II
2H3P
Adjusted for
2H G20 20mbar
3P G31 37mbar
Setting Pressure
12.5mbar
25mbar
Injector
No. 19
No. 34
Burner Baffle Plate
PN 4260360E
PN 4260360E
Electrical Supply
230V~50Hz 125W
Fuse Externally
3A
Dimensions
SRU30: 5.51m x 0.715m
SRL30: 9.955m x 0.34m
Weight
SRU30: 66kg
SRL30: 62kg
Gas Connection
R
-
½
Flue Size
Ø100mm
Table 7
MODEL
SRU35/SRL35
-
N
SRU35/SRL35
-
L
Heat Input
34.5 kW Hs 31.1 kW Hi
Appliance Type (
II
2H3P
)
A2, B
22,
C
12,
C
32,
C
52
Appliance Category
II
2H3P
Adjusted for
2H G20 20mbar
3P G31 37mbar
Setting Pressure
12.5mbar
2
5mbar
Injector
No. 15
Ø3.1mm
Burner Baffle Plate
PN 4260360F
PN 4260360F
Electrical Supply
230V~50Hz 125W
Fuse Externally
3A
Dimensions
SRU35: 5.51m x 0.715m
SRL35: 9.955m x 0.34m
Weight
SRU35: 66kg
SRL35: 62kg
Gas Connection
R
-
½
Flue Size
Ø100mm

Form #44201090
Sept 2010 Rev B -7-
Table 8
MODEL
SRU40/SRL40
-
N
SRU40/SRL40
-
L
Heat Input
42.2kW Hs 38.0kW Hi
Appliance Type (
II
2H3P
)
A2, B
22,
C
12,
C
32,
C
52
Appliance Category
II
2H3P
Adjusted for
2H G20 20mbar
3P G31 37mbar
Setting Pressu
re
12.5mbar
25mbar
Injector
Ø 5.0mm
Ø 3.3mm
Burner Baffle Plate
PN 4260360G
PN 4260360G
Electrical Supply
230V~50Hz 125W
Fuse Externally
3A
Dimensions
SRU40: 6.97m x 0.715m
SRL40: 13.00m x 0.34m
Weight
SRU40: 81kg
SRL40: 79kg
Gas Connection
R
-
½
Flue Size
Ø100mm
Table 9
MODEL
SRU45/SRL45
-
N
SRU45/SRL45
-
L
Heat Input
47.0 Kw Hs 42.3 Kw Hi
Appliance Type (
II
2H3P
)
A2, B
22,
C
12,
C
32,
C
52
Appliance Category
II
2H3P
Adjusted for
2H G20 20mbar
3P G31 37mbar
Settin
g Pressure
12.5mbar
25mbar
Injector
Ø 5.4mm
No. 28
Burner Baffle Plate
PN 4260360H
PN 4260360H
Electrical Supply
230V~50Hz 125W
Fuse Externally
3A
Dimensions
SRU45: 6.97m x 0.715m
SRL45: 13.00m x 0.34m
Weight
SRU45: 81kg
SRL45:
79kg
Gas Connection
R
-
½
Flue Size
Ø100mm

Form #44201090
-8- Sept 2010 Rev B
6.0)
Packing List
6.1 CBU09/12/15
SRU25/ERU25
The appliances are supplied as follows:-
Table 10
REF
PART NO.
MODEL
CBU09/12/15
SRU/ERU25
1
2
3
4
5
6
7
8
9
10
4260021
4260372
4267923
4260020
4250636
4260375
4260384
4260383
Carton (containing the following)
Fastenings Pack
Burner Box Assembly
Fan Assembly
U-Bend
Hanger Bracket
Torctite Coupling
Radiant Tube (Ø 76.2 x 4572)
Radiant Tube (Ø 76.2 x 2285)
Reflector Panel (2438 long)
Reflector End Panel (notched)
Reflector End Panel (plain)
1
1
1
1
1
2
2
-
2
1
1
1
1
1
1
1
1
3
2
2
-
2
1
1
CBU09/12/15 Fig. 3
CBU09/12/15 Fig. 3CBU09/12/15 Fig. 3
CBU09/12/15 Fig. 3
1
5
2
9
10
4
7
3
8
S
SS
SR
RR
RU/ERU25 Fig. 3a
U/ERU25 Fig. 3aU/ERU25 Fig. 3a
U/ERU25 Fig. 3a
1
5
2
4
6
3
8
9
10

Form #44201090
Sept 2010 Rev B -9-
6.2 SRU30/35
SRU40/45
The appliances are supplied as follows:-
Table 11
REF
PART NO.
MODEL
S
RU30
S
RU35
S
RU40
S
RU45
1
2
3
4
5
6
7
8
9
10
11
4260374
4260373
4267924
4250638
4250637
4260376
4260377
4260388
4260387
Carton (containing the following)
Fastenings Pack
Burner Box Assembly
Fan Assembly
U-Bend
Hanger Brackets
Torctite Coupling
Radiant Tube (Ø 101.6 x 3048)
Radiant Tube (Ø 101.6 x 1524)
Reflector Panel (2540 long)
Reflector Panel (1511 long)
Reflector End Panel (notched)
Reflector End Panel (plain)
1
1
1
1
1
3
4
2
2
2
-
1
1
1
1
1
1
1
3
4
2
2
2
-
1
1
1
1
1
1
1
4
4
4
-
2
1
1
1
1
1
1
1
1
4
4
4
-
2
1
1
1
S
SS
SRU30/35
RU30/35RU30/35
RU30/35 Fig. 4
Fig. 4Fig. 4
Fig. 4
8
10
2
1
5
6
4
11
7
3
S
SS
SRU40/45
RU40/45RU40/45
RU40/45 Fig.
Fig. Fig.
Fig. 5
55
5
10
2
1
5
6
4
3
11
5
9
8
8
6

Form #44201090
-10- Sept 2010 Rev B
6.3 SRL09/12/15
SRL25
The appliances are supplied as follows:-
Table 12
REF
PART NO.
MODEL
SRL09/12/15
SRL25
1
2
3
4
5
6
7
8
4260245
4267923
4260020
4260175
4260176
4260244
Carton (containing the following)
Fastenings Pack
Burner Box Assembly
Fan Assembly
Hanger Brackets
Torctite Coupling
Radiant Tube (Ø 76.2 x 4572)
Reflector Panel (1511 long)
Reflector Panel (3035 long)
Reflector End Panel
1
1
1
1
3
2
1
1
1
2
1
1
1
1
4
3
2
-
3
2
SRL09/12/15
SRL09/12/15 SRL09/12/15
SRL09/12/15 Fig. 6
Fig. 6Fig. 6
Fig. 6
1
4
5
8
7
3
6
2
S
SS
SRL25
RL25RL25
RL25 Fig. 6a
Fig. 6aFig. 6a
Fig. 6a
8
1
4
5
3
7
2
5

Form #44201090
Sept 2010 Rev B -11-
6.4 SRL30/35
SRL40/45
The appliances are supplied as follows:-
Table 13
REF
PART NO.
MODEL
S
RL30
S
RL35
S
RL40
S
RL45
1
2
3
4
5
6
7
8
4260245
4267924
4250638
4260142
4260174
4260244
Carton (containing the following)
Fastenings Pack
Burner Box Assembly
Fan Assembly
Hanger Brackets
Torctite Coupling
Radiant Tube (Ø 101.6 x 3048)
Turbulator (3048mm) in tube
Reflector Panel (3035 long)
Reflector End Panel
1
1
1
1
4
4
3
1
3
2
1
1
1
1
4
4
3
1
3
2
1
1
1
1
5
5
4
1
4
2
1
1
1
1
5
5
4
1
4
2
S
SS
SRL30/35
RL30/35 RL30/35
RL30/35 Fig.
Fig. Fig.
Fig. 7
77
7
8
1
4
3
5
6
7
2
S
SS
SRL40/4
RL40/4RL40/4
RL40/45
55
5 Fig. 8
Fig. 8Fig. 8
Fig. 8
8
7
6
2
1
4
3
5

Form #44201090
-12- Sept 2010 Rev B
7.0) DI ENSIONS – U TUBE CONFIGURATIONS
Fig. 9
Fig. 9Fig. 9
Fig. 9
Models:
CBU 09
CBU 12
CBU 15
1950
Side View
Bottom View 470
191
76.2 (3) x 2285
Radiant Tube
(2 each)
527
Burner
Box Fan
Assembly
Torctite
Coupling
(2 each)
U-Bend
Hanger Bracket
(2 each)
End View
99 162
152
(from end of tube
to hanger)
691
243
(from hanger to burner
suspension bracket)
75 (from end of
reflector to hanger)
Fig. 9a
Fig. 9aFig. 9a
Fig. 9a
Models:
SRU 25
ERU 25
Side View
Bottom View
152
(from end of tube
to hanger)
2250 2020
471
191
4270
50 (overlap)
527
76.2 (3) x 4572
Radiant Tube
(2 each)
Burner
Box Fan
Assembly
Torctite
Coupling
(2 each)
U-Bend
Hanger Bracket
(3 each)
End View
99 162
75 (from end of
reflector to hanger)
691
243
(from hanger to burner
suspension bracket)

Form #44201090
Sept 2010 Rev B -13-
Fig. 10
Fig. 10Fig. 10
Fig. 10
Models:
SRU 30
SRU 35
Bottom View
End View
152
(from end of tube
to hanger)
2300 1970
305 711
4270
Side View
50 (overlap)
472
101.6 (4) x 3048
Radiant Tube
(2 each)
Burner
Box
Fan
Assembly Torctite
Coupling
(4 each)
U-Bend
Hanger Bracket
(3 each)
101.6 (4) x 1524
Radiant Tube
(2 each)
143 206
636
(from hanger to burner
suspension bracket)
75 (from end of
reflector to hanger)
188
Fig. 11
Fig. 11Fig. 11
Fig. 11
End View
Models:
SRU 40
SRU 45
Bottom View
152
(from end of tube
to hanger)
2350 1335 2170
3685
Side View
5855
75 (from end of
reflector to hanger)
85 (overlap)
100 (overlap)
305 711
472
101.6 (4) x 3048
Radiant Tube
(4 each)
Burner
Box
Fan
Assembly
Torctite
Coupling
(4 each)
U-Bend
Hanger Bracket
(4 each)
206
143
636
188
(from hanger to burner
suspension bracket)

Form #44201090
-14- Sept 2010 Rev B
7.1
)
HEATER ASSE BLY OVER
VIEW
–
U TUBE CONFIGURATION
S
Fig. 12
Fig. 12Fig. 12
Fig. 12
Typical Assembly Overview
(CBU09, CBU12, & CBU15)
1950
Suspension Chain
Burner Box Suspension Chain
See Detail - A
See Detail - B
Clamp Detail - AClamp Detail - B
Clamp in locked position.
Clamp in open position.
Burner Box
Reflector Clamp with Screw (typical)
Tube Support/ Hanger Bracket (2 each)
U bolt Clamp & 5/16 Hex Nuts (typical)
76.2 (3) Tube x 2285 (2 each)
Reflector - Foot end
Reflector - Control End
Reflector - 2438.4
U-Bend
Fan Assembly
Torctite Coupling (2 each)
U Type Speed Clips
U Type Speed Clips
243 (from burner to reflector)
319 (from burner to hanger)
691

Form #44201090
Sept 2010 Rev B -15-
Fig. 12a
Fig. 12aFig. 12a
Fig. 12a
Typical Assembly Overview
(SRU25 & ERU25)
2250
243 (from burner to reflector)
4270
319 (from burner to hanger)
50 (reflector overlap)
Suspension Chain
Burner Box Suspension Chain
Clamp Detail - AClamp Detail - B
Clamp in locked position.
Clamp in open position.
See Detail - A
See Detail - B
See Detail - B
Reflector - Foot End
Reflector Clamp with Screw (typical)
Tube Support/ Hanger Bracket (3 each)
U Bolt Clamp & 5/16 Hex Nuts (typical)
76.2 (3) Tube x 4572 (2 each)
U-Bend
Reflector - Control End
Reflector - 2438.4 (2 each)
U Type Speed Clips
U Type Speed Clips
Burner Box
Fan Assembly Torctite
Coupling (2 each)
691

Form #44201090
-16- Sept 2010 Rev B
2300
188 (from burner to reflector)
4270
264 (from burner to hanger)
50 (reflector overlap)
Suspension Chain
Burner Box Suspension Chain
See Detail - B
Clamp Detail - A Clamp Detail - B
Clamp in locked position.
Clamp in open position.
See Detail - B
See Detail - B
Typical Assembly Overview
(SRU30 & SRU35)
Reflector - 2540 (2 each)
Burner Box
Reflector Clamp with Screw (typical)
U bolt Clamp & 5/16 Hex Nuts (typical)
101.6 (4) Tube x 1524 (2 each)
Fan Assembly
Torctite Coupling (4 each)
Tube Support/ Hanger Bracket (3 each)
101.6 (4) Tube x 3048 (2 each)
Reflector - Foot End
U Type Speed Clips
Reflector - Control End
U Type Speed Clips
636
U-Bend
Fig. 13
Fig. 13Fig. 13
Fig. 13

Form #44201090
Sept 2010 Rev B -17-
Typical Assembly Overview
(SRU40 & SRU45)
2350
2170
188 (from burner to reflector)
3685
264 (from burner to hanger)
100 (reflector overlap)
Suspension Chain
Burner Box Suspension Chain
Clamp Detail - A Clamp Detail - B
Clamp in locked position.
Clamp in open position.
See Detail - B
See Detail - A
85 (reflector overlap)
See Detail - B
See Detail - B
Reflector - 2540 (2 each)
Burner Box
Reflector Clamp with Screw (typical)
U bolt Clamp & 5/16 Hex Nuts (typical)
101.6 (4) Tube x 3048 (4 each)
Reflector - Control End
Fan Assembly
Torctite Coupling (4 each)
U Type Speed Clips
Tube Support/ Hanger Bracket (4 each)
Reflector - Foot End
U Type Speed Clips
Reflector - 1511
U Type Speed Clips (this joint only)
636
U-Bend
Fig. 14
Fig. 14Fig. 14
Fig. 14

Form #44201090
-18- Sept 2010 Rev B
8.0)
DI ENSIONS
–
LINEAR
TUBE
CONFIGURATION
S
2930
1342
Hanger Bracket (3 each)
Models: SRL 09 SRL 12 SRL 15
Burner Box
Fan Assembly
50 (overlap)
Tortctite Coupling
76.2 (3) x 4572 Radiant Tube
Tortctite Coupling
Models: SRL 25
2930 3065 2850
Torctite Coupling
691
152
Burner Box
Torctite Coupling Fan
Assembly
Torctite Coupling
76.2 (3) x 4572 Radiant Tube
50 (overlap) 50 (overlap)
Hanger Bracket (4 each)
Models: SRL 30 SRL 35
2930 3065 2850
Torctite Coupling
636
152
Burner Box
Torctite Coupling
Fan Assembly
Torctite Coupling
101.6 (4) x 3048 Radiant Tube
50 (overlap) 50 (overlap)
Hanger Bracket (4 each)
Models: SRL 40 SRL 45
2960 2960
Torctite Coupling
152
Burner Box
Torctite Coupling Fan
Assembly
Torctite Coupling
101.6 (4) x 3048 Radiant Tube
50 (overlap) 50 (overlap)
Hanger Bracket (5 each)
Torctite Coupling
2886 3086
50 (overlap)
76.2 (3) x 4572 Radiant Tube
101.6 (4) x 3048 Radiant Tube
101.6 (4) x 3048 Radiant Tube
101.6 (4) x 3048 Radiant Tube
Torctite Coupling
Torctite Coupling
101.6 (4) x 3048 Radiant Tube
101.6 (4) x 3048 Radiant Tube
(from hanger to burner suspension bracket)
243
(from burner
to reflector)
(from hanger to burner
suspension bracket)
188
(from burner
to reflector)
636
(from hanger to burner
suspension bracket)
188
(from burner
to reflector)
End View - Fan
End View - Burner
180 118
691
152
(from hanger to burner suspension bracket)
243
(from burner
to reflector)
Fig. 15

Form #44201090
Sept 2010 Rev B -19-
8.1) HEATER ASSE BLY OVERVIEW - LINEAR TUBE CONFIGURATIONS
Typical Assembly Overview
(SRL09, SRL12 & SRL15)
76.2 (3) Tube x 4572
U-Bolt Clamp & 5/16" Hex Nuts (typical)
Burner Box
Reflector Clamp with Screw (typical)
Reflector - End Panel (2 each)
U Type Speed Clip
4272
Burner Box Suspension Chain
Suspension Chain
Torctite Coupling (2 each)
Tube Support/ Hanger Bracket (3 each)
50 (reflector overlap)
Reflector - 3035
Reflector - 1511
Fan Assembly
#10 Self-Drill Screws (Typical all tube couplings.)
2930
See Detail - B
Clamp Detail - AClamp Detail - B
Clamp in locked position.
Clamp in open position.
See Detail - A
See Detail - B
319 (from burner to hanger)
243 (from burner to reflector)
691
Fig. 16
Fig. 16Fig. 16
Fig. 16