Page 1
PORTABLE
FORCED
AIR HEATERS
OWNER’S MANUAL
100 SIDE FRONT HANDLES PFA/PV 003
150 SIDE FRONT HANDLE
Heater Sizes:
110,000 150,000 155,000 165,000 Btu/Hr
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.
®
ARL LOGO
G 004
PFA/PV 007
Page 2
110,000 150,000 155,000 165,000 BTU/HR
PORTABLE FORCED AIR HEATERS
SAFETY
INFORMATION
WARNINGS
IMPORTANT: Read this Owner’s
Manual carefully and completely
before trying to assemble, operate, or service this heater. Improper use of this heater can
cause serious injury or death
from burns, fire, explosion, electrical shock, and carbon monoxide poisoning
DANGER: Carbon monoxide
poisoning may lead to death!
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 include pregnant women, persons with heart or lung
disease or anemia, those under the influence
of alcohol, and those at high altitudes.
Make certain you read and understand all
Warnings. Keep this manual for reference.
It is your guide to safe and proper operation
of this heater.
• Use only kerosene or No. 1 fuel oil to
avoid risk of fire or explosion. Never
use gasoline, naphtha, paint thinners,
alcohol, or other highly flammable fuels.
• Fueling
a)Personnel involved with fueling shall
be qualified and thoroughly familiar
with the manufacturer's instructions
and applicable federal, state, and local regulations regarding the safe
fueling of heating units.
b)Only the type of fuel specified on the
heater's data plate shall be used.
c) All flame, including the pilot light,
if any, shall be extinguished and the
heater allowed to cool, prior to fueling.
d)During fueling, all fuel lines and fuel-
line connections shall be inspected
for leaks. Any leaks shall be repaired
prior to returning the heater to service.
e)At no time shall more than one day's
supply of heater fuel be stored inside
a building in the vicinity of the heater.
Bulk fuel storage shall be outside the
structure.
f) All fuel storage shall be located a
minimum of 25 feet from heaters,
torches, welding equipment, and
similar sources of ignition (exception: the fuel reservoir integral with
the heater unit).
g)Whenever possible, fuel storage shall
be confined to areas where floor penetrations do not permit fuel to drip
onto or be ignited by a fire at lower
elevation.
h)Fuel storage shall be in accordance
with the federal, state, or local authority having jurisdiction.
• Never use heater where gasoline, paint
thinner, or other highly flammable vapors are present.
• Follow all local ordinances and codes
when using heater.
• Heaters used in the vicinity of tarpaulins, canvas, or similar enclosure materials shall be located a safe distance
from such materials. The recommended
minimum safe distance is 10 feet. It is
further recommended that these enclosure materials be of a fire retardant nature. These enclosure materials shall be
securely fastened to prevent them from
igniting or from upsetting the heater
due to wind action.
• Use only in well-vented areas. Before
using heater, provide at least a threesquare-foot opening of fresh, outside
air for each 100,000 Btu/Hr of rating.
This heater produces carbon monoxide,
which is listed by the State of California as a reproductive toxin under Proposition 65.
• Use only in places free of flammable
vapors or high dust content.
• Use only the electrical voltage and frequency specified on model plate.
• Use only a three-prong, grounded extension cord.
• Minimum heater clearances from combustibles:
Outlet: 8 Ft. Sides: 4 Ft.
Top: 4 Ft. Rear: 4 Ft.
• Locate heater on a stable and level surface if heater is hot or running or a fire
may occur.
• When moving or storing heater, keep
heater in a level position or fuel spillage may occur.
• Keep children and animals away from
heater.
• Unplug heater when not in use.
• When used with thermostat, heater may
start anytime.
• Never use heater in living or sleeping
areas.
• Never block air inlet (rear) or air outlet
(front) of heater.
• Never move, handle, refuel, or service
a hot, operating, or plugged-in heater.
• Never attach duct work to front or rear
of heater.
2
102439
Page 3
OWNER’S MANUAL
PRODUCT IDENTIFICATION UNPACKING
1. Remove all packing items applied to
Hot
Air
Outlet
Lower
Shell
Fuel
Cap
Side
Cover
Figure 1 - Product Identification
ASSEMBLY
These models are furnished with wheels and
a front handle. Some models are furnished
with a rear handle also. Wheels, handle(s),
and the mounting hardware are found in the
shipping carton.
Tools Needed
• Medium Phillips Screwdriver
• 3/8" Open or Adjustable Wrench
• Hammer
1. Slide axle through wheel support
frame. Install wheels on axle.
IMPORTANT :
point extended hub of wheels toward
wheel support frame (see Figure 2).
2. Place cap nuts on axle ends. Gently tap
with hammer to secure.
3. Place heater on wheel support frame.
Make sure air inlet end (rear) of heater
is over wheels. Line up holes on fuel
tank flange with holes on wheel support frame.
4. Place front handle (and rear handle if
provided) on top of fuel tank flange.
Insert screws through handle(s), fuel
tank flange, and wheel support frame.
Attach nut finger tight after each screw
is inserted.
5. After all screws are inserted, tighten
nuts firmly.
When installing wheels,
Upper
Shell
Fan
Guard
Fuel
Tank
Power
Flame-Out Control
Reset Button
Hot Air
Outlet
Fuel
Tank
Flange
Wheel
Support
Frame
Wheel
Cap Nut
Figure 2 - Wheel and Handle Assembly
Cord
Screw
Nut
ASSEMBLY
heater for shipment.
2. Remove all items from carton.
3. Check items for shipping damage. If
heater is damaged, promptly inform
dealer where you bought heater.
Front
Handle
Extended
Axle
Hub
PFA/PV 018
Rear
Handle
Air
Inlet
102439
3
Page 4
110,000 150,000 155,000 165,000 BTU/HR
PORTABLE FORCED AIR HEATERS
THEORY OF
OPERATION
The Fuel System: The air pump forces
air through the air line. The air is then
pushed through the burner head nozzle. This
air causes fuel to lift from the tank. A fine
mist of fuel is sprayed into the combustion
chamber.
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 electronic
ignitor sends voltage to the spark plug. The
spark plug ignites the fuel and air mixture.
The Flame-Out Control System: This
system causes the heater to shut down if the
flame goes out.
FUELS
Combustion
Chamber
Clean
Heated
Air Out
Fuel Tank
Figure 3 - Cross Section Operational View
Nozzle
Air For Fuel
System
Spark
Plug
Fuel Filter
Air For Combustion
And Heating
VENTILATION
Motor
Burner
Head
Air Line
To Burner
Fan
Electronic
Ignitor
Fuel
OPERATION
Air Pump
Air Intake
Filter
Cool
Air
In
Air
Output
Filter
WARNING: Use only kerosene or No. 1 fuel oil to avoid risk
of fire or explosion. Never use
gasoline, naphtha, paint thinners,
alcohol, or other highly
flammable fuels.
Do not use heavy fuels such as No. 2 fuel oil
or No. 2 Diesel. Using heavy fuels will
result in:
• clogged fuel filter and nozzle
• carbon build up on spark plug
• the need of non-toxic anti-icer in fuel
during very cold weather
IMPORTANT:
storage container. Be sure storage container
is clean. Foreign matter such as rust, dirt, or
water will cause the flame-out control to
shut down heater. Foreign matter may also
require you to clean fuel system often.
Use a KEROSENE ONLY
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.
Provide at least a three-square-foot opening
of fresh, outside air for each 100,000 Btu/Hr
rating. Provide extra fresh air if more heaters are being used.
Example:
quires one of the following:
• a two-car garage door (16 feet wide opening) raised four inches
• a single-car garage door (9 feet wide
opening) raised seven inches
• two windows (30 inches wide opening)
raised twelve inches
A 165,000 Btu/Hr heater re-
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.
TO START HEATER
1. Follow all ventilation and safety information.
2. Fill fuel tank with kerosene or No. 1
fuel oil.
3. Attach fuel cap.
4. Plug power cord of heater into threeprong, grounded extension cord. Extension cord must be at least six feet long.
Extension Cord Wire
Size Requirements
6 to 10 feet long, use 18 AWG rated
cord
11 to 100 feet long, use 16 AWG rated
cord
101 to 200 feet long, use 14 AWG rated
cord
4
102439
Page 5
OWNER’S MANUAL
OPERATION
Continued
5. Plug extension cord into standard 120
volt/60 hertz, three-hole, grounded outlet. Heater will start when extension
cord is plugged into outlet. If not, push
in flame-out control reset button (see
Figure 4).
Flame-Out Control
Reset Button
Figure 4 - Flame-Out Control Reset Button
TO STOP HEATER
1. Unplug extension cord from outlet.
TO RESTART HEATER
1. W ait two minutes after stopping heater .
2. Repeat steps under To Start Heater,
page 4.
STORING,
TRANSPORTING,
OR SHIPPING
Note:
If shipping, transport companies re-
quire fuel tanks to be empty.
1. Drain fuel tank.
Note:
Some models have drain plug on
underside of fuel tank. If so, remove
drain plug to drain all fuel. If heater
does not have drain plug, drain fuel
through fuel cap opening. Be sure all
fuel is removed.
2. Replace drain plug if provided.
3. If any debris is noted in old fuel, add 1
or 2 quarts of clean kerosene to tank,
stir, and drain again. This will prevent
excess debris from clogging filters during future use.
4. Replace fuel cap or drain plug. Properly dispose of old and dirty fuel. Check
with local automotive service stations
that recycle oil.
5. If storing, store heater in dry place.
Make sure storage place is free of dust
and corrosive fumes.
IMPORTANT:
summer months for use during next heating
season. Using old fuel could damage heater.
Do not store kerosene over
PREVENTATIVE
MAINTENANCE
WARNING: Never service heater while it is plugged in, operating, or hot.
Severe burns and electrical shock can occur.
SCHEDULE
Item How Often How To
Fuel tank Flush every 150-200 hours of operation See Storing, Transporting, or Shipping.
Air output and lint filters Replace every 500 hours of operation or See Air Output, Air Intake,and Lint Filters, page 7.
Air intake filter Wash and dry with soap and water every See Air Output, Air Intake,and Lint Filters, page 7.
Fuel filter Clean twice a heating season or replace See Fuel Filter, page 8.
Spark plug Clean and regap every 600 hours operation See Spark Plug, page 8.
Fan blades Clean each season or as needed. See Fan, page 7.
Motor Not required/permanently lubricated
102439
or as needed.
once a year.
500 hours of operation or replace as needed.
as needed.
or replace as needed.
5
Page 6
110,000 150,000 155,000 165,000 BTU/HR
PORTABLE FORCED AIR HEATERS
TROUBLESHOOTING
WARNING: Never service
heater while it is plugged in, operating, or hot. Severe burns and
electrical shock can occur.
OBSERVED FAULT POSSIBLE CAUSE REMEDY
Heater ignites, but flame-out control shuts
off heater after a short period of time.
Heater will not ignite, but motor runs for a
short period of time.
1. Wrong pump pressure
2. Dirty air output, air intake and lint filters
3. Dirty fuel filter
4. Dirt in nozzle
5. Dirty photocell lens
6. Bad flame-out control
1. Wrong pump pressure
2. Carbon deposits on spark plug and/or
improper gap
3. Dirty fuel filter
4. Dirt in nozzle
5. Water in fuel tank
WARNING: High voltage!
1. See Pump Pressure Adjustment, page 7.
2. See Air Output, Air Intake and Lint
Filters, page 7.
3. See Fuel Filter, page 8.
4. See Nozzle, page 8.
5. Clean photocell lens.
6. Replace flame-out control.
1. See Pump Pressure Adjustment, page 7.
2. See Spark Plug, page 8.
3. See Fuel Filter, page 8.
4. See Nozzle, page 8.
5. Drain and flush fuel tank with clean
kerosene.
See Storing, Transporting, or Shipping,
page 5.
Motor does not start when heater is plugged
in, fan rotates slowly or does not turn.
6. Electronic ignitor not grounded
7. Bad electronic ignitor
1. Flame-out control not reset
2. Solid state relay not allowed to reset
3. Binding pump rotor
6
6. Make sure electronic ignitor mounting is
tight.
7. Replace electronic ignitor.
1. Press flame-out control reset button.
2. Wait two minutes before trying to restart
heater.
3. If fan is hard to turn, see Pump Rotor,
page 9.
102439
Page 7
OWNER’S MANUAL
SERVICE
PROCEDURES
WARNING: Never service
heater while it is plugged in, operating, or hot. Severe burns and
electrical shock can occur.
UPPER SHELL REMOVAL
1. Remove screws along each side of
heater using 5/16" nut-driver. These
screws attach upper and lower shells
together.
2. Lift upper shell off.
3. Remove fan guard.
Upper
Shell
Figure 5 - Upper Shell Removal
FAN
IMPORTANT:
shaft before removing motor from heater.
The weight of the motor resting on the fan
could damage the fan pitch.
1. Remove upper shell (see above).
2. Use 1/8" allen wrench to loosen setscrew which holds fan to motor shaft.
3. Slip fan off motor shaft.
4. Clean fan using soft cloth moistened
with kerosene or solvent.
5. Dry fan thoroughly.
6. Replace fan on motor shaft. Place fan
hub flush with end of motor shaft (see
Figure 6).
7. Place setscrew on flat of shaft. Tighten
setscrew firmly (40-50 inch-pounds).
8. Replace fan guard and upper shell.
Remove fan from motor
Fan
Guard
Fan
Motor
Flush
Motor
Shaft
Setscrew
Figure 6 - Fan Cross Section
AIR OUTPUT, AIR INTAKE,
AND LINT FILTERS
1. Remove upper shell (see above).
2. Remove filter end cover screws using
5/16" nut-driver.
3. Remove filter end cover.
4. Replace air output and lint filters.
5. Wash or replace air intake filter (see
Preventative Maintenance Schedule,
page 8).
6. Replace filter end cover.
7. Replace fan guard and upper shell.
IMPORTANT:
Lint
Filter
Air Output
Filter
Figure 7 - Air Output, Air Intake, and Lint
Filters
Do not oil filters.
Air Intake
Filter
Filter End
Cover
Fan
Guard
PUMP PRESSURE
ADJUSTMENT
1. Remove pressure gauge plug from
filter end cover.
2. Install accessory pressure gauge (part
number HA1180).
3. Start heater (see Operation, pages 4 &
5). Allow motor to reach full speed.
4. Adjust pressure. Turn relief valve to
right to increase pressure. Turn relief
valve to left to decrease pressure. See
specifications at right for correct pressure for each model.
5. Remove pressure gauge. Replace pressure gauge plug in filter end cover.
Relief
Valve
Pressure
Gauge
Plug
Figure 8 - Pressure Gauge Plug
Removal
Pressure
Gauge
Pump
Model Pressure
110,000 Btu/Hr 4.5 PSI
150,000 Btu/Hr 5.0 PSI
155,000 Btu/Hr 5.0 PSI
165,000 Btu/Hr 5.4 PSI
Figure 9 - Adjusting Pump Pressure
102439
Continued
7
Page 8
110,000 150,000 155,000 165,000 BTU/HR
PORTABLE FORCED AIR HEATERS
FUEL FILTER
1. Remove side cover screws using
5/16" nut-driver.
2. Remove side cover.
3. Pull upper fuel line off fuel filter neck.
4. Carefully pry bushing, fuel filter, and
lower fuel line out of fuel tank.
5. W ash fuel filter with clean fuel and replace in tank.
6. Attach upper fuel line to fuel filter neck.
7. Replace side cover.
Fuel Filter,
Bushing, and
Lower Fuel Line
Upper
Fuel Line
Side
Cover
100 FUEL FILTER REMOVAL
Figure 10 - Fuel Filter Removal
PFA/P 041
SPARK PLUG
1. Remove upper shell (see page 7).
2. Remove fan (see page 7).
3. Remove spark plug wire from spark
plug.
4. Remove spark plug from burner head
using 13/16" open-end wrench.
5. Clean and regap spark plug electrodes
as follows:
• 110,000, 150,000, 155,000 B.T.U.
Models = .075" gap
• 165,000 B.T.U. Model = .085" gap
6. Install spark plug in burner head.
7. Attach spark plug wire to spark plug.
8. Replace fan (see page 7).
9. Replace fan guard and upper shell.
Burner
Head
Figure 11 - Spark Plug Removal
Figure 12 - Spark Plug Gap
Spark Plug
Wire
Spark
Plug
Bend Here to
Adjust Gap
Gap
NOZZLE
1. Remove upper shell (see page 7).
2. Remove fan (see page 7).
3. Remove fuel and air line hoses from
burner head.
4. Remove spark plug wire from spark
plug.
5. Remove spark plug from burner head
using 13/16" open-end wrench.
6. Remove three screws using
5/16" nut-driver and remove burner
head from combustion chamber.
7. Place burner head into vise and lightly
tighten.
8. Carefully remove nozzle from burner
head using 5/8" socket wrench (see Figure 14).
9. Blow compressed air through face of
nozzle. This will free any dirt in nozzle
area.
10. Inspect nozzle seal for damage.
11. Replace nozzle into burner head and
tighten firmly (80-110 inch-pounds).
12. Attach burner head to combustion
chamber.
13. Install spark plug in burner head.
14. Attach spark plug wire to spark plug.
15. Attach fuel and airline hoses to burner
head.
16. Replace fan (see page 7).
17. Replace fan guard and upper shell.
Combustion
Chamber
Screw
Air Line
Hose
Figure 13 - Removing Burner Head
Nozzle
Face
Nozzle
Burner
Head
Figure 14 - Removing Nozzle
Burner
Head
Spark Plug
Wire
Spark
Plug
Fuel Line
Hose
Nozzle Seal
Air
Line
Fitting
Fuel
Line
Fitting
8
102439
Page 9
OWNER’S MANUAL
PUMP ROTOR
(Procedure if rotor is binding)
1. Remove upper shell (see page 7).
2. Remove filter end cover screws using
5/16" nut-driver.
3. Remove filter end cover and air filters.
4. Remove pump plate screws using
5/16" nut-driver.
5. Remove pump plate.
6. Remove rotor, insert, and blades.
7. Check for debris in pump. If debris is
found, blow out with compressed air.
8. Install insert and rotor.
9. Check gap on rotor. Adjust to
.003"/.004" if needed (see Figure 16).
Note:
Rotate rotor one full turn to insure the
gap is .003"/.004" at tightest position. Adjust if needed.
10. Install blades, pump plate, air filters,
and filter end cover.
11. Replace fan guard and upper shell.
12. Adjust pump pressure (see page 7).
Note:
If rotor is still binding, proceed as
follows.
13. Perform steps 1 through 6 above.
14. Place fine grade sandpaper (600 grit)
on flat surface. Sand rotor lightly in
“figure 8” motion four times (see Figure 17).
15. Reinstall insert and rotor.
16. Perform steps 10 through 12 above.
Pump PlateBlade
Air Intake Filter
Fan Guard
Insert
Figure 15 - Rotor Location
Rotor
Air Output
Filter
Filter End
Cover
Gap Adjusting
Screw
.003"/.004" Gap
Measured With
Feeler Gauge
Rotor
Blade
Figure 16 - Gap Adjusting Screw
Locations
Figure 17 - Sanding Rotor
Gap Adjusting
Screw
Sandpaper
SPECIFICATIONS
Output Rating (Btu/Hr.) 110,000 150,000 155,000 165,000
Fuel Use Only Kerosene or No. 1 Fuel Oil
Fuel Tank Capacity (U.S. Gal.) 9.0 13.5 13.5 13.5
Fuel Consumption (Gal. Per Hr.) .82 1.10 1.10 1.20
Electric Requirements 120 V/60 Hz (Same All Models)
Amperage
Hot Air Output (CFM) 490 550 550 575
Motor RPM 3450 3450 3450 3450
Motor HP 1/5 1/5 1/5 1/4
Shipping Weight (Approx. Lbs) 58 67 67 69
Heater Weight without Fuel
(Approx. Lbs) 49 56 56 58
102439
(Normal Run)
4.5 4.5 4.5 4.5
9
Page 10
110,000 150,000 155,000 165,000 BTU/HR
PORTABLE FORCED AIR HEATERS
WIRING DIAGRAM
Power Plug
120V/60Hz
Black
Green
White
Blue
Photocell
Blue
B
Flame-
Out
Control
R
Reset
Button
Green
Motor
Black
Figure 18 - Wiring Diagram
Ignitor
White
White
Green/
Yellow
Spark Plug
Red
Red
Relay
Red
White
Terminal
Board
White
Red
MAINTENANCE KITS
Btu/Hr 110,000 150,000 155,000 165,000
Flame-Out Control Part No. HA3003 HA3003 HA3003 HA3003
Spark Plug Part No. HA3012 HA3012 HA3012 HA3012
Filter Kit Part No. HA3017 HA3017 HA3017 HA3017
Nozzle Kit Part No. HA3022 HA3010 HA3010 HA3023
Rotor/Air Pump Kit Part No. HA3004 HA3004 HA3004 HA3004
Handle Part No. HA2203 HA2204 HA2204 HA2204
Photocell Part No. HA3019 HA3019 HA3019 HA3019
Pump Adjustment Part No. HA3020 HA3020 HA3020 HA3020
10
102439
Page 11
OWNER’S MANUAL
TECHNICAL
SERVICE
You may have further questions about installation, operation, or troubleshooting.
If so, contact DESA International’s Technical Service Department at 1-800-323-5190.
REPLACEMENT
PARTS
Note:
Use only original replacement parts.
This will protect your warranty coverage for
parts replaced under warranty.
PARTS UNDER WARRANTY
Contact authorized dealer from whom you
purchased this product. If they cannot supply original replacement part(s), call DESA
International’s Technical Service Department at 1-800-323-5190 for referral information.
When contacting your dealer or DESA International, have ready:
• your name
• your address
• model number of your heater
• how heater was malfunctioning
• purchase date
Usually, we will ask you to return the defective part to the factory.
ACCESSORIES
Purchase accessories and parts from your
nearest dealer or service center. If they
can not supply these accessories or parts,
either contact your nearest Parts Central
or DESA International for referral
information. Parts Centrals are listed in
the Authorized Service Center booklet
supplied with heater.
DESA International
P.O. Box 90004
Bowling Green, KY
42102-9004
1-800-972-7879
Parts Department
AIR GAUGE KIT - HA1180
Special tool to check pump pressure.
PARTS NOT UNDER
WARRANTY
Contact authorized dealers of this product.
If they cannot supply original replacement
part(s), call DESA International’s Parts
Department at 1-800-972-7879 for referral
information.
When calling DESA International, have
ready:
• model number of your heater
• the replacement part number
102439
THERMOSTAT KIT - HA1210
Keeps your building at the temperature you
select day and night. Helps economize on
fuel.
A 008
FLAME-OUT CONTROL/PHOTOCELL
TESTER - HA1170
Special tool used to test the flame-out control and photocell.
11
Page 12
110,000 150,000 155,000 165,000 BTU/HR
PORTABLE FORCED AIR HEATERS
ILLUSTRATED
PARTS
BREAKDOWN
MOTOR AND PUMP
ASSEMBLY
7-1
7-2
7-3
7-4
7-5
7-7
2
1
3
4
28
24
30
6
7
13
19
39
8
14
11
25
43
29
38
5
23
20
22
21
26
9
10
16
12
15
17
26
27
18
37
7-6
Burner Head Assembly
10-1
10-2
10-17
10-16
10-15
10-13
10-3
10-14
10-4
10-5
10-6
10-13
35
36
10-7
10-8
10-12
12
31
40
32
42
33
34
41
10-9
10-10
10-11
102439
Page 13
OWNER’S MANUAL
PARTS LIST
KEY PART
NO. NUMBER DESCRIPTION QTY.
1 098511-138 Upper Shell (Yellow) 1
098511-66 Upper Shell (Black) 1
098511-135 Upper Shell (White) 1
2 100647-01 Screw, #10-16 x 1/2" 8
3 098512-31 Combustion Chamber
098512-37 Combustion Chamber
098512-36 Combustion Chamber
4 M16660 Photocell Bracket (110 model) 1
099229-01 Photocell Bracket
5 M10908-2 Screw, #6-32 x 3/8" 2
6 HA3019 Photocell Assembly 1
7 *** Burner Head Assembly 1
7-1 HA3009 Nozzle with Sleeve
HA3011 Nozzle with Sleeve
HA3023 Nozzle with Sleeve
7-2 M10659-1 Nozzle Washer 2
7-3 M10809-1 Nozzle Spring 1
7-4 M8882 Nozzle Sleeve 1
7-5 M50924-03 Burner Head Body
M50924-07 Burner Head Body
7-6 M50820-02 Barb Fitting 2
7-7 HA3012 Spark Plug 1
8 M11084-27 Screw, #10-16 x 1/2" 3
9 097293-01 Fan (110/150/155 models) 1
101897-01 Fan (165 model) 1
10 *** Motor and Pump Assembly 1
10-1 097300-02 Motor (110/150/155 models) 1
102001-07 Motor (165 model) 1
10-2 079975-02 Pump Body 1
10-3 FHPF3-5C Screw, #10-32 x 5/8" 2
10-4 M22009** Rotor Insert 1
10-5 M22456-1** Pump Rotor 1
10-6 M50545 Pump End Cover 1
10-7 M12179** Intake Filter 1
10-8 M16545 Filter End Cover 1
10-9 M8940** Steel Ball, 1/4" Diameter 1
10-10 M10993-1** Relief Spring 1
10-11 M27694** Adjusting Screw 1
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.
(110 model) 1
(150/155 models) 1
(165 model) 1
(150/155/165 models) 1
(110 model) 1
(150/155 models) 1
(165 model) 1
(110 model) 1
(150/155/165 models) 1
KEY PART
NO. NUMBER DESCRIPTION QTY.
10-12 M22997** Plug 1
10-13 M12461-31 Screw, #10-32 x 1" 10
10-14 M12244-1** Output Filter 1
10-15 M11637** Lint Filter 1
10-16 M50820-02 Barb Fitting 1
10-17 M8643** Blade 4
11 M50631 Rubber Bumper 2
12 101206-01 Motor Mounting Bracket 1
13 097061-01 Solid State Relay 1
14 M15823-39 Screw, #8-18 x 1/2" 2
15 NTC-4C Hex Lock Nut, 1/4-20 2
16 M51114-01 Fan Guard 1
17 102482-01 Ignitor Kit 1
18 M11084-29 Screw, #10-16 x 3/4" 2
19 M51345-01 Fuel Line 1
20 M51150-01** Fuel Filter 1
21 M51151-01 Fuel Line Tube (110 model) 1
M51151-02 Fuel Line Tube
(150/155/165 models) 1
22 M10990-3 Rubber Bushing 1
23 M50814-03 Airline 1
24 098511-140 Lower Shell (Yellow) 1
098511-137 Lower Shell (White) 1
098511-82 Lower Shell (Black) 1
25 M50104-03 Bushing 2
26 M50104-01 Bushing 2
27 M11084-27 Screw, #10-16 x 1/2" 6
28 M11271-8 Clip Nut 8
29 M10908-14 Screw, #8-32 x 3/8" 1
30 098513-21 Fuel Tank (110 model) 1
098513-55 Fuel Tank
(150/155/165 models) 1
31 097702-01 Fuel Cap (Includes Gasket) 1
32 HA3003 Flame-Out Control 1
33 M11143-1 Strain Relief Bushing 1
34 098219-19 Power Cord 1
35 M51077-01AA Side Cover 1
36 M11084-27 Screw, #10-16 x 1/2" 4
37 099125-03 Terminal Board 1
38 099157-01 Rivet 1
39 079010-20 Wire Assembly (Red, 18") 1
40 M16841-57 Wire Assembly (Red, 6") 1
41 M27417 Drain Plug (Includes “o” Ring) 1
42 099177-01 Hex Nut, 3/8 - 27 1
43 099213-01 Button Plug 1
** See OPTIONAL ACCESSORIES
*** Not available as an assembly.
102439
Continued
13
Page 14
110,000 150,000 155,000 165,000 BTU/HR
PORTABLE FORCED AIR HEATERS
PARTS LIST
Continued
OPTIONAL ACCESSORIES
PART
NUMBER DESCRIPTION
HA1210 Hang-up Thermostat
HA1180 Air Gauge Kit
HA2210 Fuel Tank Filter Screen
HA3004 Rotor Kit (M22456-1, M22009, M8643)
HA3017 Filter Kit (M11637, M12179, M12244-1,
51150-01)
HA3020 Pump Kit (M27694, M10993-1, M22997,
M8940)
PART
NUMBER DESCRIPTION QTY.
098493-01 General Information Decal 1
097644-02 Tradename Decal (B110) 2
097643-01 Tradename Decal (B150G) 2
097644-03 Tradename Decal (B165) 2
097773-03 Tradename Decal (REM110) 2
097773-02 Tradename Decal (REM150B) 2
097773-05 Tradename Decal (REM155) 2
097773-04 Tradename Decal (REM165) 2
097204-09 Tradename Decal (R110) 2
097204-05 Tradename Decal (R150D) 2
097204-11 Tradename Decal (R165) 2
M9900-192 Combustion Chamber
WHEELS AND HANDLE PARTS LIST
KEY PART PART 110 MODEL 150/155/165
NO. NUMBER DESCRIPTION QTY. MODELS QTY.
1 HA2203 Handle 2 (if equipped) —
HA2204 Handles — 2 (if equipped)
2 M12345-33 Screw, #10-24 x 1 3/4" 8 8
3 M12342-3 Wheel Support Frame 1 —
M12831-3 Wheel Support Frame — 1
4 NTC-3C Hex Nut, #10-24 8 8
5 097896-04 Wheel (Master 2 2
and Remington)
097896-01 Wheel (Reddy) 2 2
6 M28526 Cap Nut 2 2
7 M51015-01 Axle 1 —
M16801-2 Axle — 1
PARTS AVAILABLE - NOT SHOWN
Grounding Wire 1
1
2
3
14
4
5
6
7
102439
Page 15
OWNER’S MANUAL
NOTES
_______________________________________________________________________________________________
_______________________________________________________________________________________________
_______________________________________________________________________________________________
_______________________________________________________________________________________________
_______________________________________________________________________________________________
_______________________________________________________________________________________________
_______________________________________________________________________________________________
_______________________________________________________________________________________________
_______________________________________________________________________________________________
_______________________________________________________________________________________________
_______________________________________________________________________________________________
_______________________________________________________________________________________________
_______________________________________________________________________________________________
_______________________________________________________________________________________________
_______________________________________________________________________________________________
_______________________________________________________________________________________________
_______________________________________________________________________________________________
_______________________________________________________________________________________________
_______________________________________________________________________________________________
_______________________________________________________________________________________________
_______________________________________________________________________________________________
_______________________________________________________________________________________________
_______________________________________________________________________________________________
_______________________________________________________________________________________________
_______________________________________________________________________________________________
_______________________________________________________________________________________________
_______________________________________________________________________________________________
_______________________________________________________________________________________________
_______________________________________________________________________________________________
_______________________________________________________________________________________________
_______________________________________________________________________________________________
_______________________________________________________________________________________________
_______________________________________________________________________________________________
_______________________________________________________________________________________________
102439
15
Page 16
WARRANTY AND REPAIR SERVICE
LIMITED WARRANTY
DESA International warrants this product and any
parts thereof, to be free from defects in materials and
workmanship for one (1) year from the date of first
purchase when operated and maintained in accordance
with instructions. This warranty is extended only to the
original retail purchaser, when proof of purchase is
provided.
This warranty covers only the cost of parts and labor
required to restore the product to proper operating
condition. Transportation and incidental costs associated with warranty repairs are not reimbursable under
this warranty.
Warranty service is available only through authorized
dealers and service centers.
This warranty does not cover defects resulting from
misuse, abuse, negligence, accidents, lack of proper
maintenance, normal wear, alteration, modification,
tampering, contaminated fuels, repair using improper
parts, or repair by anyone other 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.
WARRANTY SERVICE
Should your heater require service, return it to your
nearest authorized service center. Proof of purchase must
be presented with the heater. The heater will be inspected. A defect may be caused by faulty materials or
workmanship. If so, DESA International will repair or
replace the heater without charge.
REPAIR SERVICE
Return the heater to your nearest authorized service
center. Repairs not covered by the warranty will be billed
at standard prices.
Illustrated parts lists can be obtained free of charge. Send
a self addressed stamped envelope to the address listed
below. List the heater model number and the date located
in the lower right corner of this page. A service manual
may be purchased from the address listed below. Send a
check for $5.00 payable to DESA International.
When writing for information regarding your heater, be
sure to include the model number and serial number as
shown on the model plate.
Each Service Center is independently owned and operated.
We reserve the right to amend these specifications at any
time without notice.
KEEP THIS WARRANTY
Model No.
DESA International assumes no responsibility for indirect, incidental or consequential damages. Some
states do not allow the exclusion or limitation of
incidental or consequential damages or limitations or
exclusions may not apply to you. This Limited Warranty gives you specific legal rights and you may also
have other rights which vary from state to state.
Corporate Headquarters
2701 Industrial Drive
P.O. Box 90004
Bowling Green, KY 42102-9004
For information, write: DESA International, P.O. Box 90004
Bowling Green, Kentucky 42102-9004 ATTN: Customer Service Department
When writing, always include model number and serial number.
Serial No.
Date of Purchase
(To be filled in by purchaser)
102439 01
NOT A UPC
102439-01
Rev. E
08/97
Loading...