Sun Heat SH42 User manual

IMPORTANT
Read and understand this manual before assembling, starting, or servicing
heater. Improper use of heater can cause serious injury. Keep this manual
for future reference.
0063 / 92
SH42 and SH68 Models
PROPANE
CONSTRUCTION HEATERS
OWNER’S MANUAL

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100684
SECTION PAGE
CONTENTS
Safety Information continues on next page
SAFETY
INFORMATION
!
WARNINGS
IMPORTANT: Read this owner’s manual carefully and completely
beforetryingtoassemble,operate,orservicethisheater.Improperuse
of this heater can cause serious injury or death from burns, fire,
explosion, electrical shock, or carbon monoxide poisoning.
Carbon Monoxide Poisoning: Early signs of carbon monoxide poisoning
resemble the flu, with headaches, dizziness, and/or nausea. If you have these signs,
the heater may not be working properly. Get fresh air at once! Have heater
serviced. Some people are more affected by carbon monoxide than others. These
includepregnantwomen,personswithheartorlungdiseaseoranemia,thoseunder
the influence of alcohol, and those at high altitudes.
PropaneGas:Propanegasisodorless.Anodor-makingagentisaddedtopropane
gas. The odor helps you detect a propane gas leak. However, the odor added to
propane gas can fade. Propane gas may be present even though no odor exists.
Makecertainyoureadandunderstandallwarnings.Keepthismanualforreference.
It is your guide to safe and proper operation of this heater.
Safety Information.........................................................................2
Unpacking......................................................................................3
Product Identification .................................................................... 4
Theory of Operation ......................................................................5
Attaching Power Cord ................................................................... 6
Propane Supply..............................................................................6
Installation .....................................................................................7
Ventilation .....................................................................................8
Operation .......................................................................................9
Storage ........................................................................................... 10
Maintenance ..................................................................................10
Service Procedure ..........................................................................11
Cleaning Fan (SH42 Model) ................................................... 11
Cleaning Fan (SH68 Model) ................................................... 12
Ignitor......................................................................................14
If a Gas Leak Occurs...............................................................14
Specifications ................................................................................ 15
Wiring Diagram.............................................................................15
Illustrated Parts Breakdown and Parts List....................................16-19
Warranty and Repair Service......................................................... Back Cover
FOR YOUR SAFETY
Do not use this heater in a space where gasoline or other
liquids having flammable vapors are stored or used.

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100684
SAFETY
INFORMATION
Continued
• Not for domestic use (inside living areas). Use heater for space heating only.
• Primarily intended for temporary heating of buildings under construction,
alteration, or repair.
• Install and use heater with care. Follow all local ordinances and codes.
• Use only in a well-vented area away from combustible materials.
• Provide proper ventilation. If not, excessive levels of carbon monoxide (CO)
and carbon dioxide (CO2) will form. Provide two fresh, outside air openings
for ventilation. One opening should be near the floor, the other opening near
the ceiling. Each ventilation opening minimum size is as follows:
SH42 model: 550 cm2SH68 model: 875 cm2
• Never use heater where gasoline, paint thinner, or other highly flammable
vapors are present. Use only in places free of flammable vapors or high dust
content.
• Do not use heater below ground level. Propane gas is heavier than air. If a
leak occurs, propane gas will sink to the lowest possible level.
• Keep heater away from strong drafts, water spray, rain, or dripping water.
• Check heater for damage before each use. Do not use a damaged heater.
• Use only propane gas, I3P.
• Keep propane tank(s) below 38° C.
• Unhook heater from propane and electrical supply before moving or when not
in use.
• Use only the electrical voltage and frequency specified on model plate.
• Use only the hose and regulator provided with the heater.
• Inspect hose before each use. If cut, worn, or damaged, replace before using
heater. Use the replacement hose assembly specified in this manual.
• Keep heater at least two meters from propane tank(s). Do not point heater at
propane tank(s).
• Minimum heater clearances from combustibles:
Outlet: 3 meters Sides: 1 meter Top: 2 meters Rear: 1 meter
• Locate heater on stable and level surface if heater is hot or running.
• Keep children and animals away from heater.
• When used with thermostat, heater may start anytime.
• Never block air inlet (rear) or air outlet (front) of heater.
• Never move, handle, or service a hot, operating, or plugged-in heater.
• Do not alter heater. Keep heater in its original state.
• Do not use heater if altered.
• Never attach duct work to front or rear of heater.
• Use only original replacement parts. This heater must use design-specific
parts. Do not substitute or use generic parts. Improper replacement parts could
cause serious or fatal injuries.
!
WARNINGS Continued
1. Remove all packing items applied to heater for shipment. Keep packing items
and carton for storing heater.
2. Remove all items from carton.
3. Check all items for shipping damage. If heater is damaged, promptly inform
dealer where you bought heater.
UNPACKING

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100684
l
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PRODUCT
IDENTIFICATION
Hot Air Outlet
(Front)
Outer Shell
Handle
Fan
Guard
On/Off Switch
Inlet Connector
Hose /Regulator
Assembly
Figure 2 - SH68 Model
Upper Shell
Handle
Lower Shell Fan Guard
Inlet Connector
Hose /Regulator
Assembly
Figure 1 - SH42 Model
Hot Air
Outlet
(Front)
Power Cord
Lamp
Lamp
Power Cord
Side Cover
Side Cover
On/Off Switch

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100684
THEORY OF
OPERATION
The Fuel System: The hose/regulator assembly attaches to the propane gas
supply. The propane gas moves through the solenoid valves and out the nozzle.
The Air System: The motor turns the fan. The fan pushes air into and around the
combustion chamber. This air is heated and provides a stream of clean, hot air.
The Ignition System: The burner control sends voltage to the ignitor. The
ignitor ignites the fuel and air mixture.
The Burner Control System: This system causes the heater to shut down if the
flame goes out. The motor will continue to run, but no heat is produced.
Clean
Heated
Air Out
(Front)
Figure 3 - Cross Section Operational View (SH68 Model Shown)
Combustion Chamber
Fan Motor
Cool
Air In
(Back)
Power
Cord
Nozzle Solenoid
Valves
Ignitor
Air For Combustion Air For Heating
Burner Control
Hose/Regulator
Assembly

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100684
ATTACHING
POWER CORD
Follow the instructions below to attach power cord to heater.
1. Remove heater side cover.
2. Locate the strain relief bushing for the power cord on the heater base (see Figure
4).
3. Unscrew outer nut of strain relief bushing (see Figure 4). Only loosen this nut.
Do not remove it.
4. Insert end of power cord through strain relief bushing. Pull enough power cord
into the heater base to attach wire ends to terminal board.
5. Use a wrench to hold the rear hex of bushing. Tighten the outer nut of strain relief
bushing until bushing firmly holds the power cord.
6. Attach power cord wires to terminal board. Figure 4 shows the exact place-
ment of each wire. Attach green wire to the earth terminal. Attach brown wire
to the L1terminal. Attach blue wire to the neutral terminal.
7. Replace heater side cover.
Power
Cord
Strain Relief
Bushing
Brown Wire
Blue Wire
Green Wire
N (neutral)
L1(line)
(earth)
Terminal
Board
Outer Nut
Figure 4 - Attaching Power Cord
PROPANE
SUPPLY
User must provide propane gas and propane tank(s).
Use this heater only with a propane vapor withdrawal supply system. The amount
of propane gas ready for use from propane tanks varies. Two factors decide this
amount:
1. The amount of propane gas in tank(s)
2. The temperature of tank(s)
The chart below shows the number of 45-kg tanks needed to run this heater.
Do not operate this product with any tank smaller than 45 kg.
12°0°-10°
Number of tanks 2 3 (Use larger propane supply)
Less gas is vaporized at lower temperatures. You may need a larger supply in
colder weather. Your local propane gas dealer will help you select the proper
supply system.
Temperature (°C) At Tank

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100684
Supply
Valve
INSTALLATION
!
WARNING
Review and understand the warnings in the Safety Information
Section, pages 2 and 3. They are needed to safely operate this
heater. Follow all local codes when using this heater.
!
WARNING
Test all gas piping and connections for leaks after installing
or servicing. Never use an open flame to check for a leak.
Apply a mixture of liquid soap and water to all joints. Bubbles
forming show a leak. Correct all leaks at once.
1. Provide propane supply system (see Propane Supply, page 6).
2. Connect fuel gas connector on hose/regulator assembly to propane tank(s).
Tighten firmly using wrench.
IMPORTANT: Tighten regulator with black
adjustment knob pointing down. Pointing adjustment knob down protects
regulator from weather damage.
Fuel Gas
Connector
Continued
Figure 5 - Regulator With Adjustment Knob Pointing Down
Figure 6 - Hose and Inlet Connector
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Inlet Connector
Hose
SH42 Model Shown
Hose
Regulator
Adjustment
Knob
(pointing down)
Propane
Tank
3. Connect hose to inlet connector. Tighten firmly using a wrench.

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100684
4. Open propane supply valve on propane tank(s).
5. Adjust regulator between .34 and 1.34 bar (see Figure 7).
Note: Higher
regulator setting will allow heater to produce more heat.
Figure 7 - Adjustable Regulator Set At .34 Bar
I
N
C
R
E
A
S
E
10
15
20
10
15
20
5
5
5
10
15
20
.34 Bar
1.34 Bar
Regulator
6. Check all connections for leaks.
!
WARNING
Never use an open flame to check for a leak. Apply a mixture
of liquid soap and water to all joints. Bubbles forming show a
leak. Correct all leaks at once.
7. Close propane supply valve.
VENTILATION
Provide two fresh, outside air openings for ventilation. One opening should be near
the floor, the other opening near the ceiling. Each ventilation opening minimum
size is as follows: SH42 Model: 550 cm2
SH68 Model: 875 cm2
!
WARNING
Follow the minimum fresh, outside air ventilation
requirements. If proper fresh, outside air ventilation is not
provided, carbon monoxide poisoning can occur. Provide
proper fresh, outside air ventilation before running heater.
INSTALLATION
Continued

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100684
To Start Heater
1. Follow all installation, ventilation and safety information.
2. Locate heater on stable and level surface. Make sure strong drafts do not blow
into front or rear of heater.
3. Plug heater power cord into electrical source.
Note: Red light indicates heater
may not operate due to phase reversal. Reverse plug or check your installation
to operate heater. Phase sensitivity is required by CE standards for this appli-
ance.
4. Open propane supply valve on propane tank(s).
5. Make sure regulator is set between .34 and 1.34 bar. Note: Higher regulator
setting will allow heater to produce more heat.
6. Turn on/off switch to the ON position. Heater will start within six seconds.
Note: If heater does not start, turn on/off switch to the OFF position. Wait ten
seconds for burner control to reset, then try again.
To Stop Heater
1. Tightly close propane supply valve on propane tank(s).
2. Wait a few seconds. Heater will burn gas left in supply hoses.
3. Turn on/off switch to the OFF position.
4. Unplug heater power cord.
To Restart Heater
If burner control stops gas flow to heater, motor will continue to run.
To restart heater:
1. Turn on/off switch to the OFF position.
2. Wait ten seconds, then turn on/off switch to the ON position.
If heater does not restart
•Check manual valves (if any) and supply valves (on propane tank). Make
sure they are open.
•Check fuel level in propane tank(s). If fuel level is too low, contact local
propane gas company.
If heater still does not restart, contact your local service center.
To Change Propane Tank(s)
Change propane tank(s) in a flame-free area. Use only propane gas, I3P.
1. Tightly close the propane supply valve(s) on the propane tank(s).
2. Disconnect the hose/regulator assembly from the propane tank(s).
3. Connect the hose/regulator assembly to the new propane tank(s). Tighten
firmly.
4. Check all connections for leaks.
OPERATION
!
WARNING
Never use an open flame to check for a leak. Apply a
mixture of liquid soap and water to all joints. Bubbles
forming show a leak. Correct all leaks at once.
!
WARNING
Review and understand the warnings in the Safety Information
Section, pages 2 and 3. They are needed to safely operate this
heater. Follow all local codes when using this heater.

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100684
STORAGE
1. Store propane tank(s) in safe manner.
2. Place packing items on the heater and hose/regulator assembly. Place heater
and hose/regulator assembly into heater carton.
3. Store in dry, clean, and safe place. Do not store hose/regulator assembly inside
heater combustion chamber.
4. When taking heater out of storage, always check inside of heater. Insects and
small animals may place foreign objects in heater. Keep inside of heater free
from combustible and foreign objects.
!
CAUTION
Disconnect heater from propane supply tank(s).
MAINTENANCE
1. Keep heater clean. Clean heater annually or as needed to remove dust and
debris. If heater is dirty or dusty, clean heater with a damp cloth.
2. Inspect heater before each use. Check connections for leaks. Apply mixture of
liquid soap and water to connections. Bubbles forming show a leak. Correct all
leaks at once.
3. Inspect hose/regulator assembly before each use. If hose is highly worn
or cut, replace.
4. Have heater inspected yearly by service person.
5. Keep inside of heater free from combustible and foreign objects.
6. Clean fan every 500 hours of operation or as needed.
!
WARNING
Never service heater while it is plugged in, connected to
propane supply, operating, or hot. Severe burns and
electrical shock can occur.

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100684
SERVICE
PROCEDURE
!
WARNING
Never service heater while it is plugged in, connected to
propane supply, operating, or hot. Severe burns and
electrical shock can occur.
Cleaning Fan
SH42 Model
1. Remove upper shell of heater. Remove screws along each side of heater using
5/16" nut-driver (see Figure 8). These screws attach upper and lower shells
together.
2. Lift or slide upper shell off.
3. Remove fan guard.
Figure 8 - Upper Shell Removal, SH42 Model
4. Use 1/8" Allen wrench to loosen setscrew which holds fan to motor shaft (see
Figure 9).
5. Slip fan off motor shaft.
6. Clean fan using soft cloth moistened with kerosene or solvent.
7. Dry fan thoroughly.
8. Replace fan on motor shaft. Make sure set screw is touching back of flat surface
on motor shaft (see Figure 10).
9. Place setscrew on flat of shaft. Tighten setscrew firmly (4.5-5.6 n-m).
10.Replace fan guard and upper shell.
Figure 10 - Fan Cross Section
Figure 9 - Fan, Motor Shaft,
and Setscrew Location
Motor shaft
Fan
Setscrew Fan
Hub
Setscrew
Motor
Shaft
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100684
SERVICE
PROCEDURE
Continued
Cleaning Fan
SH68 Model
Clean fan every 500 hours of operation or as needed.
1. Remove screws on side cover using 5/16" nut-driver.
2. Remove side cover.
3. Detach the four motor wires from parts under heater shell (see Figure 11). Be
sure to detach only wires coming from motor. The four motor wires are:
•black wire—to burner control
•blue wire—to terminal board
•green wire—to terminal board
•brown wire—to on/off switch
Figure 11 - Location of Motor Wires
4. Remove fan guard screw from top rear of heater shell. Remove fan guard.
5. Reach into rear of heater shell. Carefully pull motor wires through hole in
bottom of shell (see Figure 12). Note: Pull wires through hole one at a time.
6. Remove nuts and mounting bolts holding motor mount to shell. Use 3/8" nut-
driver and 7/16" wrench (see Figure 12).
Figure 12 - Location of Fan and Motor
Motor
Wires
Terminal
Board
Burner
Control
On/Off
Switch
Motor
Mount
Mounting
Bolts

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100684
SERVICE
PROCEDURE
Continued
7. Carefully pull motor and fan out of shell. IMPORTANT: Be careful not to
damage fan. Do not set motor and fan down with the weight resting on fan. This
could damage fan pitch.
8. Turn motor and fan around. Place motor and fan into shell backwards. Note:
Motor will go into shell first (see Figure 13).
9. Line up rear mounting holes in shell with first hole on each side of motor mount
(see Figure 13). Note: When holes are lined up, fan should be outside of shell.
10.Holding mounting bolt, carefully reach through fan blades into rear of heater.
Be careful not to damage fan pitch. Insert bolt through motor mount and shell.
With free hand, attach nut finger tight. Repeat process for other mounting hole.
Rear
Mounting
Hole
First
Hole
Figure 13 - Fan and Motor Turned Around
11.Use 1/8" Allen wrench to loosen setscrew which holds fan to motor shaft (see
Figure 14).
12.Slip fan off motor shaft.
13.Clean fan using soft cloth moistened with kerosene or solvent.
14.Dry fan thoroughly.
15.Replace fan on motor shaft. Make sure set screw is touching back of flat surface
on motor shaft (see Figure 15).
16.Place setscrew on flat of shaft. Tighten setscrew firmly (4.5-5.6 n-m).
Fan
Setscrew
Motor shaft
Figure 14 - Fan, Motor Shaft, and
Setscrew Location
Motor
Shaft
Setscrew
Hub
Fan
Figure 15 - Fan Cross Section
Continued

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100684
SERVICE
PROCEDURE
Continued
17.Remove two nuts and bolts securing motor mount to shell.
18.Pull motor and fan from shell. Turn motor and fan around. Carefully place back
in shell.
Note: Fan will go into shell first.
19.Line up mounting holes in shell with holes on motor mount. Replace four bolts
through shell and motor mount. Insert bolts from outside of heater. Tighten nuts
firmly.
20.Route motor wires through hole in bottom of shell (see Figure 12, page 12).
21.Connect motor wires as follows (see Figure 11, page 12):
•black wire—to burner control
•blue wire—to terminal board (see Wiring Diagram, page 15, for correct
terminal location)
•green wire—to terminal board (see Wiring Diagram, page 15, for correct
terminal location)
•brown wire—to on/off switch
22.Replace side cover.
23.Replace fan guard.
!
WARNING
If you detect a gas leak, turn off propane supply at once.
Ventilate the area. Wait until five minutes after propane odor is
not present. Follow steps below to check for gas leak.
If a Gas Leak Occurs
!
WARNING
Never use an open flame to check for a leak. Apply a mixture
of liquid soap and water to all joints. Bubbles forming show a
leak. Correct all leaks at once.
1. After turning off propane supply and ventilating area, turn heater on/off switch
to the OFF position. Unplug heater power cord.
2. Turn propane supply on.
3. Apply a mixture of liquid soap and water to hose and connections between
propane tank(s) and heater inlet. Bubbles forming show a leak.
4. Turn propane supply off and ventilate the area. Repair leak.
5. Wait until five minutes after propane odor is not present before restarting
heater.
6. If you cannot repair leak, contact you local service center.
Ignitor
Make sure gap between ignitor electrode and burner nozzle is 4.8 mm. Access
ignitor electrode from inside combustion chamber. No other maintenance is needed
for ignitor.

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100684
SPECIFICATIONS Model SH42 SH68
Electrical Input 220/240 volt, 50 hertz, 220/240 volt, 50 hertz,
200 watts IP20 200 watts IP20
Maximum Input, net 44 KW at 1.34 bar 70 KW at 1.34 bar
Minimum Input, net 20 KW at .34 bar 31 KW at .34 bar
Regulator Output (max./min.) 1.34 bar/.34 bar 1.34 bar/.34 bar
Burner Rate 44 KW, 3400 g/hr max. 70 KW, 5400 g/hr max.
20 KW, 1550 g/hr min. 31 KW, 2400 g/hr min.
Supply Pressure (min.) 2 bar 2 bar
Ventilation 1100 cm21750 cm2
Room Size 440 cubic meters 700 cubic meters
Air Delivery Class Type A Type A
Blue
Green
Blue
Green
Green
Blue
Solenoid
Valve Solenoid Valve
Motor
Brown
On/Off Switch
Brown
Blue
Green
Terminal
Board
Power
Cord
Blue Blue
T
Black
Blue
Blue
Black
White
Connector
Connector
Burner
Control
Orange
Ignitor
Thermal
Switch
Brown
Brown
White
Green
Green
Lamp
Green
Yellow Yellow
Connector
Centrifugal
Switch
Black
WIRING
DIAGRAM
Figure 16 - Wiring Diagram
SH42
Model
Only

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100684
ILLUSTRATED
PARTS
BREAKDOWN
SH42 Model
41
28
13
15
14
42
27 8
13
35
36
43
40
29
39
45
15
19
20 30
33
2
1
31
12
26
44
9
32
10
11
38
20
21
6
3
37
34
22
24
25
23
7
17
47
18
16
5
4
52
51
46
54
55
53
56

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100684
PARTS LIST
SH42 Model
This list contains replaceable parts used in your heater. When ordering parts, be sure
to provide the correct model and serial numbers (from the model plate), then the part
number and description of the desired part.
KEY PART
NO. NUMBER DESCRIPTION QTY.
1 M51072-02BN Upper Shell 1
2 M15823-27 Screw, #10-16 x 1/2" 8
3 099443-01 Combustion Chamber 1
4 097805-01 Ignitor 1
5 M10908-1 Screw, #6-32 x 1/4" 1
6 M11084-39 Screw, #8 x 1/2" 1
7 WLI-2BL Washer 1
8 097806-02 Ignitor Cable 1
9 M51108-01 Heat Shield 1
10 M51153-01 Fan 1
11 100298-01 Motor 1
12 097776-01 Bushing 1
13 097809-01 Male Fitting 2
14 100301-01 Valve Bracket 1
15 097803-01 Solenoid Valve 2
16 097153-02 Pipe Nipple, 1/4 x 2" 1
17 097905-02 Fuel Tube 1
18 098425-01 Nozzle 1
19 M12461-25 Screw, #10-32 x 1/4" 2
20 M11084-26 Screw, #10 x 3/8" 10
21 M50104-05 Bushing 1
22 M50104-01 Bushing 1
23 097952-07 Thermal Switch 1
24 097968-01 Screw, #4-40 x 1/4" 2
25 NPC-00C Nut, #4-40 2
26 M51073-06BN Lower Shell 1
27 097965-02AA Side Cover 1
28 097462-01 On/Off Switch 1
29 M12461-7 Screw, #6-32 x 1" 2
30 099432-01 Nut, #6-32 2
31 M51104-01 Handle 1
32 M11084-29 Screw, #10 x 3/4" 2
33 097964-03AA Fan Guard 1
KEY PART
NO. NUMBER DESCRIPTION QTY.
34 M51074-01 Motor Mounting Bracket 1
35 M50400 Strain Relief Bushing 1
36 097545-01 Power Cord 1
37 M50631 Rubber Bumper 2
38 NTC-4C Lock Nut, 1/4-20 2
39 099157-01 Aluminum Rivet 1
40 099125-06 Terminal Board 1
41 097966-08AA Base 1
42 M51605-04 Burner Control 1
43 M10908-27 Screw, #10-32 x 1/2" 2
44 M11271-8 U-Nut, #10 8
45 100371-01 Lamp 1
46 100299-01 Rear Plate 1
47 097849-02 Burner Assembly 1
48 M16841-62 Wire Assembly, Green 1
49 M16841-55 Wire Assembly, Green 2
50 097951-04 Wire Assembly, Brown 1
51 M11084-37 Screw, #8 x 1/4" 2
52 098428-01 Clip 1
53 098406-01 Rivet 3
54 NPC-4C Nut, 1/4-20 3
55 WLI-4C Lock Washer 3
56 098434-01 Spacer 3
PARTS AVAILABLE –NOT SHOWN
100685-01 Tradename Decal 2
100181-02 General Information Decal 1
100462-01 Operation Decal 1
100372-01 Lamp Decal 1
100168-01 Wiring Diagram Decal 1
097953-02 Regulator/Hose Assembly 1
Blue
Green
Blue
Green
Green
Blue
Solenoid
Valve Solenoid Valve
Motor
Brown
On/Off Switch
Brown
Blue
Green
Terminal
Board
Power
Cord
Blue Blue
T
Black
Blue
Blue
Black
White
Connector
Connector
DSI
Control
Orange
Ignitor
Thermal
Switch
Brown
Brown
White
Green
Green
Lamp
Green
Yellow Yellow
Connector
Centrifugal
Switch
Black
49
49
50
48
SH42
Model
Only

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100684
ILLUSTRATED
PARTS
BREAKDOWN
SH68 Model
1
44
22
14
15
16
44
20
19
21
24
26
34
31
30
27
42 28
29
41
40
2
4
5
3
43
18
43
23
17
36
67
25
37
3539
31
33
43
18
17
43
8
9
38
32
10
46 47 46
45
11
12
13
52 51
53
54
55
56

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100684
PARTS LIST
SH68 Model
This list contains replaceable parts used in your heater. When ordering parts, be sure
to provide the correct model and serial numbers (from the model plate), then the part
number and description of the desired part.
KEY PART
NO. NUMBER DESCRIPTION QTY.
1 097963-01BN Outer Shell 1
2 097847-01 Combustion Chamber 1
3 097952-06 Thermal Switch 1
4 097968-01 Screw, #4-40 x 1/4" 2
5 NPC-00C Nut, #4-40 2
6 097917-01 Handle 1
7 097918-01 Handle Cleat 2
8 M12461-26 Screw, #10-32 x 3/8" 4
9 NTF-3C Torque Nut, #10-32 4
10 097930-01 Bushing 1
11 097848-01 Rear Plate 1
12 097805-01 Ignitor 1
13 M10908-1 Screw, #6-32 x 1/4" 1
14 097849-01 Burner Assembly 1
15 097811-01 Fan 1
16 100144-01 Motor 1
17 NTC-4C Torque Nut, 1/4-20 8
18 M12461-62 Screw, 1/4-20 x 3/8" 8
19 097829-02 Motor Mount 1
20 097964-01AA Fan Guard 1
21 100311-01 Fuel Tube 1
22 100146-01 Female Elbow 1
23 099679-02 Nozzle 1
24 097966-05AA Base 1
25 099125-06 Terminal Board 1
26 097462-01 On/Off Switch 1
27 M51605-04 Burner Control 1
28 097806-02 Ignitor Cable 1
29 097809-01 Male Fitting 1
30 100301-02 Valve Bracket 1
31 097803-01 Solenoid Valve 2
32 097153-02 Pipe Nipple 1
33 M12461-25 Screw, #10-32 x 1/4" 2
KEY PART
NO. NUMBER DESCRIPTION QTY.
34 098825-01 Male Compression Elbow 1
35 099157-01 Aluminum Rivet 1
36 M10908-27 Screw, #10-32 x 1/2" 2
37 M12461-7 Screw, #6-32 x 1" 2
38 099432-01 Nut, #6-32 2
39 100371-01 Lamp 1
40 097545-01 Power Cord 1
41 M50400 Strain Relief Bushing 1
42 097965-01AA Side Cover 1
43 M11084-26 Screw, #10-16 x 3/8" 19
44 M50104-02 Bushing 3
45 100373-01 Clamp 1
46 M11084-39 Screw, #8-18 x 1/2" 2
47 WLI-2BL Washer 1
48 M16841-62 Wire Assembly, Green 1
49 M16841-55 Wire Assembly, Green 2
50 097951-04 Wire Assembly, Brown 1
51 NPC-4C Nut, 1/4-20 3
52 WLI-4C Lock Washer 3
53 097839-01 Spacer 3
54 M11084-37 Screw, #8 x 1/4" 2
55 097916-01 Baffle 1
56 099202-02 Rivet 3
PARTS AVAILABLE –NOT SHOWN
100686-01 Tradename Decal 2
100180-02 General Information Decal 1
100462-01 Operation Decal 1
100372-01 Lamp Decal 1
100168-01 Wiring Diagram Decal 1
097953-02 Regulator/Hose Assembly 1
Blue
Green
Blue
Green
Green
Blue
Solenoid
Valve Solenoid Valve
Motor
Brown
On/Off Switch
Brown
Blue
Green
Terminal
Board
Power
Cord
Blue Blue
T
Black
Blue
Blue
Black
White
Connector
Connector
DSI
Control
Orange
Ignitor
Thermal
Switch
Brown
Brown
White
Green
Green
Lamp
Green
Yellow Yellow
Connector
Centrifugal
Switch
Black
49
49
50
48
SH42
Model
Only

WARRANTY AND REPAIR SERVICE
KEEP THIS WARRANTY
DESA International warrants this product and any parts thereof, to be free from defects in materials and workmanship for
six(6) monthsfrom thedate offirst purchasewhen operatedandmaintainedinaccordancewithinstructions.Thiswarranty
is extended only to the original retail purchaser, when proof of purchase is provided.
Thiswarranty coversonlythecostof partsrequired torestoretheproductto properoperating condition.Transportation and
incidental costs associated with warranty parts are not reimbursable under this warranty.
This warranty does not cover defects resulting from misuse, abuse, negligence, accidents, lack of proper maintenance,
normalwear,alteration,modification,tampering,contaminatedfuels,repairusingimproperparts,orrepairbyanyoneother
than an authorized dealer or service center. Routine maintenance is the responsibility of the owner.
This express warranty is given in lieu of any other warranty either expressed or implied, including warranties of
merchantability and fitness for a particular purpose.
DESA International assumes no responsibility for indirect, incidental or consequential damages.
LIMITED WARRANTY
We reserve the right to amend these specifications at any time without notice. The only warranty applicable is our
standard written warranty. We make no other warranty, expressed or implied.
Model
Serial No.
Date of Purchase
Van Cranenbroek B.V.
Keunenhoek 4
6021 CX BUDEL
The Netherlands