Master 100000 BTU/Hr User manual

Heater Sizes: 70,000 100,000 150,000 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.
100 SIDE PV 002
PORTABLE
FORCED
AIR HEATERS
OWNER’S MANUAL
R
150 SIDE HANDLE PFA/PV 005

2
101585
Safety Information.........................................................................3
Product Identification .................................................................... 4
Unpacking......................................................................................5
Assembly .......................................................................................5
Theory of Operation ...................................................................... 6
Fuels ..............................................................................................6
Ventilation .....................................................................................7
Operation .......................................................................................7
Storage ........................................................................................... 8
Preventative Maintenance Schedule..............................................8
Troubleshooting.............................................................................9
Service Procedures ........................................................................10
Upper Shell Removal ..............................................................10
Fuel Filter (70,000 BTU/Hr Model) .......................................10
Fuel Filter (100/150,000 BTU/Hr Models).............................11
Spark Plug ............................................................................... 11
Air Output, Air Intake, and Lint Filters .................................. 12
Pump Pressure Adjustment ..................................................... 12
Nozzle .....................................................................................13
Pump Rotor .............................................................................14
Fan........................................................................................... 15
Specifications................................................................................. 15
Illustrated Parts Breakdown and Parts List ...................................16
70,000 BTU/Hr Model............................................................16
100,000 BTU/Hr Model..........................................................18
150,000 BTU/Hr Model..........................................................20
Wheels and Handles (100/150,000 BTU/Hr Models).............22
Wiring Diagram.............................................................................23
Accessories ....................................................................................23
Warranty and Repair Service.........................................................Back Cover
CONTENTS SECTION PAGE

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101585
SAFETY
INFORMATION
!
DANGER
Carbon monoxide poisoning may lead to death!
Carbon Monoxide Poisoning: Early signs of carbon monoxide poisoning
resembletheflu,withheadaches,dizziness,or nausea. If you have these signs, the
heater may not be working properly. Getfresh airatonce!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.
•Never use heater where gasoline, paint thinner, or other highly flammable
vapors are present.
•Follow all local ordinances and codes when using heater.
•Use only in well-vented areas. Provide at least a three-square-foot (2800
square cm) opening of fresh, outside air for each 100,000 BTU/Hr of rating.
•Use only in places free of flammable vapors or high dust content.
•Use only with the electrical voltage and frequency specified on model plate.
•Use only a three-wire, grounded (earthed) extension cord.
•Minimum heater clearances from combustibles:
Outlet: 8 Ft. (250 cm) Sides, Top, and Rear: 4 Ft. (125 cm)
•Locate heater on a stable and level surface while 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.
!
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.

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101585
Upper Shell
Figure 3 - 150,000 BTU/Hr Model
35/50/70,000 BTU/HR DOMESTIC PFA/PV 042
Handle
Fuel Cap
Lower Shell
Side Cover
Fuel Tank
Figure 1 - 70,000 BTU/Hr Model
Side Cover
Fuel Tank
Lower
Shell
Fuel Cap
Fan Guard
Power Cord
Upper Shell
PRODUCT
IDENTIFICATION Upper Shell
Hot Air Outlet
Hot Air
Outlet
Air Filter
End Cover
Fan Guard
Power Cord
Figure 2 - 100,000 BTU/Hr Model
Flame-Out
Control Reset
Button
Flame-Out Control
Reset Button
Hot Air
Outlet
Slide Cover
Fuel
Tank
Fan Guard
Fuel Cap
Lower
Shell
Flame-Out
Control Reset
Button
Power Cord

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101585
UNPACKING 1. Remove all packing items applied to heater for shipment.
2. Remove all items from carton.
3. Check items for any shipping damage. If heater is damaged, promptly inform
dealer where you bought heater.
ASSEMBLY
(For 100,000 and 150,000
BTU/Hr Models Only)
These models are furnished with wheels and handles. Wheels, handles, 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: When installing wheels, point extended hub of wheels toward
wheel support frame (see Figure 4).
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 on top of fuel tank flange. Insert screws
through handles, 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.
Figure 4 - Wheel and Handle Assembly,100/150,000 BTU/Hr Models Only
Wheel
Support
Frame
Wheel
Cap Nut Axle Extended
Hub
Hot Air
Outlet
Fuel
Tank
Flange
Screw
Front
Handle Rear
Handle
Air
Inlet
Nut

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101585
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.
THEORY CUTAWAY PFA/OV 003
Fan
Fuel
Filter
Air For Fuel
System Air For Combustion And Heating Fuel
Spark
Plug
Combustion
Chamber Intake
Air
Filter
Motor Air Pump
Air line
To Burner Electronic Ignitor
Burner
Head
Clean
Heated
Air Out
Cool
Air
In
Output
Air
Filter
Nozzle
Fuel
Tank
FUELS
Figure 5 - Cross Section Operational View
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
•use of non-toxic anti-icer in fuel during very cold weather
IMPORTANT: Use a KEROSENE ONLY 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.

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101585
VENTILATION
OPERATION
Continued
Figure 6 - Flame-Out Control Reset
Button, 70,000 BTU/Hr Model Figure 7 - Flame-Out Control Reset
Button, 100/150,000 BTU/Hr Models
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.
Flame-Out
Control
Reset
Button
Flame-
Out
Control
Reset
Button
Provide a fresh air opening of at least three square feet (2800 square cm) for each
100,000 BTU/Hr rating. Provide extra fresh air if more heaters are being used.
Example: A 150,000 BTU/Hr heater requires one of the following:
•a two-car garage door raised six inches (15.24 cm)
•a single-car garage door raised nine inches (22.86 cm)
•two, thirty-inch (76.20 cm) windows raised twelve inches (30.48 cm)
WARNING
Review and understand the warnings in the Safety
Information Section , page 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 standard 230 volt/50 hertz, grounded (earthed)
outlet. Use an extension cord if needed. Use only a three-wire, grounded
(earthed) extension cord.
Extension Cord Wire Size Requirements
Up to 100 feet (30.5 meters) long, use 16 AWG (1.0 mm2) conductor
101 to 200 feet (30.6 to 61 meters) long, use 14 AWG (1.5 mm2) conductor
Heater will start when power cord is plugged into outlet. If not, push in flame-
out control reset button (see Figures 6 and 7).

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101585
OPERATION
Continued
To Stop Heater
1. Unplug power cord from outlet.
To Restart Heater
1. Wait 2 minutes after stopping heater.
2. Repeat steps under To Start Heater, page 7.
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 used.
3. Add one gallon (4 liters) of clean kerosene to fuel tank.
4. Attach fuel cap.
5. Move heater forwards and backwards to stir fuel.
6. Remove fuel cap or drain plug and drain fuel tank. Be sure all fuel is removed.
7. Replace fuel cap or drain plug. Properly dispose of old and dirty fuel.
8. Store heater in dry place. Make sure storage place is free of dust and corrosive
fumes.
IMPORTANT: Do not store kerosene over summer months for use during next
heating season. Using old fuel could damage heater.
STORAGE
PREVENTATIVE
MAINTENANCE
SCHEDULE
Item How Often How To
Fuel tank Flush every 150-200 hours See Storage above.
of operation or as needed.
Air output and Replace every 500 hours of See Air Output, Air Intake,
lint filters operation or once and Lint Filters, page 12.
a year.
Air intake Wash and dry with soap and See Air Output, Air Intake,
filter water every 500 hours of and Lint Filters, page 12.
operation or as needed.
Fuel filter Clean twice a heating season See Fuel Filter, pages 10
or as needed. and 11.
Spark plug Clean and regap every 600 See Spark Plug, page 11.
hours operation or replace
as needed.
Fan blades Clean every season or as needed. See Fan, page 15.
Motor Not required/permanently
lubricated
WARNING
Never service heater while it is plugged in, operating, or
hot. Severe burns and electrical shock can occur.

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101585
TROUBLE-
SHOOTING
OBSERVED FAULT POSSIBLE CAUSE REMEDY
Wrong pump pressure
Dirty air output, air intake,
and lint filters
Dirty fuel filter
Dirt in nozzle
Dirty photocell lens
Bad flame-out control
Heater ignites, but
flame-out control
shuts off heater after
a short period of time
See Pump Pressure
Adjustment, page 12.
See Air Output, Air Intake
and Lint Filters, page 12.
See Fuel Filter, pages 10
and 11.
See Nozzle, page 13.
Clean photocell lens.
Replace flame-out control.
Heater will not
ignite, but motor runs
for a short period of
time.
Wrong pump pressure
Carbon deposits on spark
plug and/or improper gap
Dirty fuel filter
Dirt in nozzle
Water in fuel tank
Electronic ignitor not
grounded (earthed)
Bad electronic ignitor
See Pump Pressure
Adjustment, page 12.
See Spark Plug, page 11.
See Fuel Filter, pages 10
and 11.
See Nozzle, page 13.
Drain and flush fuel tank
with clean kerosene. See
Storage, page 8.
Make sure electronic
ignitor mounting is tight.
Replace electronic
ignitor.
Motor does not start
when heater is
plugged in, fan
rotates slowly or
does not turn.
Flame-out control not reset
Binding pump rotor
Reset flame-out control
button, see Figures 6 and
7, page 7.
If fan is hard to turn, see
Pump Rotor, page 14.
WARNING
Never service heater while it is plugged in, operating, or hot.
Severe burns and electrical shock can occur.
WARNING: High voltage!

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101585
SERVICE
PROCEDURES
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.
Figure 10 - Fuel Filter Removal, 70,000 BTU/Hr Model
Fuel Filter
Side Cover
Fuel Line
Fuel Filter
(70,000 BTU/Hr Model)
1. Remove side cover screws
using 5/16" nut-driver.
2. Remove side cover.
3. Pull rubber fuel line off
fuel filter neck.
4. Carefully pry bushing and
fuel filter out of fuel tank.
5. Wash fuel filter with clean
fuel and replace in tank.
6. Attach rubber fuel line to
fuel filter neck.
7. Replace side cover.
Upper
Shell
Fan
Guard
Upper
Shell
Fan
Guard
Figure 8 - Upper Shell Removal, 70,000 BTU/Hr Model
WARNING
Never service heater while it is plugged in, operating, or
hot. Severe burns and electrical shock can occur.
Figure 9 - Upper Shell Removal, 100/150,000 BTU/Hr Models

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101585
150,000 BTU/Hr PFA/P 041.G
Fuel Filter
(100/150,000 BTU/Hr Models)
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,
lower fuel line, and fuel
filter out of fuel tank.
5. Wash fuel filter with clean
fuel and replace in tank.
6. Attach upper fuel line to
fuel filter neck.
7. Replace side cover.
Figure 11 - Fuel Filter Removal, 100/150,000 BTU/Hr Models
Fuel Filter, Bushing,
and Lower Fuel Line
Upper
Fuel Line
Side Cover
Spark Plug
1. Remove upper shell (see
page 10).
2. Remove fan (see page 15).
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:
70,000 BTU/Hr model:
.055" (1.4 mm) gap,
100/150,000 BTU/Hr
models: .075" (1.9 mm)
gap.
6. Install spark plug in burner
head.
7. Attach spark plug wire to
spark plug.
8. Replace fan (see page 15).
9. Replace fan guard and
upper shell.
SPARK PLUG REMOVAL 70, 100 &150 PFA/P 031A
Figure 12 - Spark Plug Removal
Burner
Head
Spark Plug
Wire
Spark
Plug
Figure 13 - Spark Plug Gap
Bend Here
to Adjust
Gap
Gap

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101585
Air Output, Air Intake,
and Lint Filters
1. Remove upper shell (see
page 10).
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: Do not oil
filters.
Air Intake Filter
Lint Filter
Filter End
Cover
Air Output
Filter
Fan Guard
Figure 14 - Air Output, Air Intake, and Lint Filters,
70,000 BTU/Hr Model
Air Intake Filter
Filter End
Cover
Lint Filter
Air Output
Filter
Figure 15 - Air Output, Air Intake, and Lint Filters,
100,000/150,000 BTU/Hr Models
PRESSURE GAUGE PLUG PFA/OV 006B
Figure 16 - Pressure Gauge Plug Removal
Pressure
Gauge
Plug
Pressure
Gauge
Figure 17 - Adjusting Pump Pressure
Pump
Model Pressure
70,000 BTU/Hr 4.5 PSI
100,000 BTU/Hr 4.5 PSI
150,000 BTU/Hr 4.9 PSI
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,
page 7). 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.
(70,000 BTU/Hr Model Shown)
Relief
Valve
Fan Guard

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101585
Nozzle
1. Remove upper shell (see
page 10).
2. Remove fan (see page 15).
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 19).
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/9.1-
12.4 n-m).
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 15).
17.Replace fan guard and
upper shell.
Figure 18 - Removing Burner Head
Spark
Plug
Combustion
Chamber
Burner Head
Air Line Hose Fuel Line Hose
Screw
Spark Plug
Wire
Figure 19 - Removing Nozzle
Nozzle
Face
Nozzle
Burner
Head
Air line
Fitting Fuel line
Fitting
Nozzle
Seal

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101585
Pump Rotor
(Procedure if rotor is binding)
1. Remove upper shell (see
page 10).
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"
(.076/.101 mm) if needed
(see Figure 22).
Note: Rotate rotor one
full turn to insure the gap is
.003"/.004" (.076/.101 mm) 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 12).
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 23).
15.Reinstall insert and rotor.
16.Perform steps 10 through
12 above.
Figure 20 - Rotor Location, 70,000 BTU/Hr Model
Sandpaper
Figure 23 - Sanding Rotor
.003"/.004"
(.076/.101 mm) Gap
Measured With
Feeler Gauge
Rotor
Gap Adjusting
Screw
Gap
Adjusting
Screw
Blade
Figure 22 - Gap Adjusting
Screw Locations
Figure 21 - Rotor Location, 100/150,000 BTU/Hr Models
150 ROTOR PFA/P 059
Insert
Blade
Rotor
Pump
Plate
Filter End
Cover
Air
Intake
Filter
Air
Output
Filter
50 ROTOR PFA/P 056
Pump
Plate
Insert Rotor
Blade
Filter End
Cover
Air
Intake
Filter
Air Output
Filter
Fan Guard
Fan Guard

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101585
Fan
IMPORTANT: Remove fan
from motor 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
page 10).
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 a 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 25).
7. Place setscrew on flat of
shaft. Tighten setscrew
firmly (40-50 inch-pounds/
4.5-5.6 n-m).
8. Replace fan guard and
upper shell.
Output Rating (BTU/Hr) 70,000 100,000 150,000
Fuel Use Only Kerosene or No. 1 Fuel Oil
Fuel Tank Capacity
(U.S. Gal./Liters) 5.0/18.9 9.0/34.1 13.5/51.1
Fuel Consumption
(Gal. Per Hr./Liters Per Hr.) .52/1.97 .78/2.95 1.10/4.16
Electric Requirements 220 V/60 Hz (Same All Models)
Amperage (Normal Run) 2.0 2.0 2.0
Hot Air Output (CFM/CMM) 250/7.1 490/13.9 500/14.2
RPM 3450 3450 3450
SPECIFICATIONS
Figure 25 - Fan Cross Section
Fan
Motor
Shaft
Setscrew
Motor
Shaft
Flush
Fan
Setscrew
Figure 24 - Fan, Motor Shaft, and Setscrew Location

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101585
ILLUSTRATED
PARTS
BREAKDOWN
70,000 BTU/Hr
18-2
Motor and Pump Assembly
18-5
18-16
18-4
18-8
18-3
18-6 18-7
18-9
18-10
18-11
18-1218-13
18-14
18-15
10-2
10-3 10-4
10-5
10-6
10-7
10-1
18-1
18-18
Burner Head Assembly
1
2
4
3
5
67
8
10
11
12
12
14
15
16
17
20
18
19
21
22
24
25
26
27
28
29
30
31
32
34
38
37
41 13 9
33
35 36
42
43
39
40
23
44
45
18-17

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101585
PARTS LIST
70,000 BTU/Hr
This list contains replaceable parts used in your heater. When ordering parts,
besuretoprovidethecorrectmodelandserialnumbers(fromthemodelplate),
then the part number and description of the desired part.
KEY PART PART
NO. NUMBER DESCRIPTION QTY.
1 M51104-01 Handle 1
2 098511-54 Upper Shell 1
3 100647-01 Screw, #10-16 x 1/2" 6
4 098512-34 Combustion Chamber 1
5 M11084-29 Screw, #10-16 x 3/4" 2
6 M16660 Photocell Bracket 1
7 M10908-2 Screw, #6-32 x 3/8" 2
8 HA3019 Photocell Assembly 1
9 099055-07 Power Cord 1
10 ** Burner Head Assembly 1
10-1 M50880-01 Nozzle 1
10-2 M10659-1 Nozzle Seal Washer 2
10-3 M10809-1 Nozzle Seal Spring 1
10-4 M8882 Nozzle Seal Sleeve 1
10-5 M51098-02 Burner Head Body 1
10-6 M50820-01 Barb Fitting 2
10-7 M10962-2 Spark Plug 1
11 M11084-27 Screw, #10-16 x 1/2" 3
12 M30865-02 Bushing 2
13 M11143-1 Strain Relief Bushing 1
14 101587-01 Fan 1
15 M50631 Rubber Bumper 2
16 M12461-13 Screw, #8-32 x 1/4" 2
(holds relay in position)
17 098138-01 Motor and Relay
Bracket Assembly 1
18 ** Motor and Pump Assembly 1
18-1 099656-02 Motor (220V/60Hz) 1
18-2 079975-02 Pump Body 1
18-3 M22009 Insert 1
18-4 M22456-1 Rotor 1
18-5 M29608 End Pump Cover 1
18-6 M29632 Lint Filter 1
18-7 M29633 Intake Filter 1
18-8 M29609 End Filter Cover 1
18-9 M12461-31 Screw, #10-32 x 1" 3
18-10 M8940 Steel Ball (1/4" Dia.) 1
18-11 M10993-1 Pressure Relief Spring 1
18-12 M27694 Adjusting Screw 1
18-13 M22997 Plug 1
KEY PART PART
NO. NUMBER DESCRIPTION QTY.
18-14 M29612-01 Output Filter 1
18-15 M12461-31 Screw, #10-32 x 1" 6
18-16 M50016 Elbow, 90˚ (Barb Fitting) 1
18-17 M8643 Blade 4
18-18 FHPF3-2C Screw, #10-32 x 1/4" 2
19 M51105-01 Fan Guard 1
20 NTC-4C Hex locknut 2
21 M50104-02 Bushing (wires) 1
22 M11084-26 Screw, #10-16 x 3/8" 6
23 098511-12 Lower Shell 1
24 M11271-8 Clip Nut 6
25 M12462-15 Relay (motor start) 1
26 M16841-58 Wire Assembly (red 9 1/2") 1
27 M15823-39 Screw, #8-18 x 1/2" 1
28 M29652-04 Rubber Airline 1
29 079973-01 Fuel Line 1
30 M16841-57 Wire Assembly (red 8 1/2") 1
31 M10990-3 Rubber Bushing 1
32 M50876-05 Fuel Filter Assembly 1
(Includes bushing)
33 098557-07 Electronic Ignitor 1
34 M11084-29 Screw, #10-16 x 3/4" 2
35 099125-02 Terminal Board 1
36 099157-01 Rivet 1
37 097702-01 Fuel Tank Cap 1
38 097630-02 Flame-Out Control 1
39 098513-62 Fuel Tank 1
40 M50899-03AA Side Cover 1
41 M11084-26 Screw, #10-16 x 3/8" 2
42 099177-01 Hex Nut 1
43 078918-01 Terminal Board Tab Cap 1
44 M9900-162 Wire Assembly (green 16") 1
45 M27417 Drain Plug 1
PARTS AVAILABLE - NOT SHOWN
M18053 Filler Neck Screen 1
098227-53 Wiring Decal 1
097649-01 Tradename Decal 2
098493-01 General Information Decal 1
**Not available as an assembly, order parts separately.

18
101585
ILLUSTRATED
PARTS
BREAKDOWN
100,000 BTU/Hr
13-1
13-2 13-3
13-4
13-5
13-7
13-8
13-9 13-10
13-11
13-12
13-13
13-15
13-16
13-17
13-18
13-14
Motor and Pump Assembly
BURNER HEAD 100 EAI/EBI PFA/P 022
8-2
8-6
8-5
8-4
8-3
8-1
Burner Head Assembly
8-7
13-6
1
2
3
45
7
8
9
10 11
12 13
14
15
16
17
18 19
20
25
29
30
31
32
33
34
35
36
37
38 39
40
41
6
42
43
21
22
23 24
45
44
27
28
26

19
101585
PARTS LIST
100,000 BTU/Hr
This list contains replaceable parts used in your heater. When ordering parts,
besuretoprovidethecorrectmodelandserialnumbers(fromthemodelplate),
then the part number and description of the desired part.
**Not available as an assembly, order parts separately.
KEY PART PART
NO. NUMBER DESCRIPTION QTY.
1 098511-138 Upper Shell 1
2 100647-01 Screw, #10-16 x 1/2" 8
3 098512-31 Combustion Chamber 1
4 M16660 Photocell Bracket 1
5 HA3019 Photocell Assembly 1
6 M27417 Drain Plug 1
7 M10908-2 Screw, #6-32 x 3/8" 2
8 ** Burner Head Assembly 1
8-1 M23103 Nozzle 1
8-2 M10659-1 Nozzle Seal Washer 2
8-3 M10809-1 Nozzle Seal Spring 1
8-4 M8882 Nozzle Seal Sleeve 1
8-5 M50924-03 Burner Head Body 1
8-6 M50820-02 Barb Fitting 2
8-7 M10962-2 Spark Plug 1
9 M11084-27 Screw, #10-16 x 1/2" 3
10 M50814-06 Air Line 1
11 M51345-01 Fuel Line 1
12 097293-01 Fan 1
13 ** Motor and Pump Assembly 1
13-1 099656-01 Motor (220V/60Hz) 1
13-2 079975-02 Pump Body 1
13-3 FHPF3-2C Screw, #10-32 x 1/4" 2
13-4 M22009 Insert 1
13-5 M22456-1 Rotor 1
13-6 M50545 End Pump Cover 1
13-7 M12179 Intake Filter 1
13-8 M16545 End Filter Cover 1
13-9 M8940 Steel Ball (1/4" Dia.) 1
13-10 M10993-1 Pressure Relief Spring 1
13-11 M27694 Adjusting Screw 1
13-12 M22997 Plug 1
13-13 M12461-31 Screw, #10-32 x 1" 4
13-14 M12244-1 Output Filter 1
13-15 M12461-31 Screw, #10-32 x 1" 6
13-16 M11637 Lint Filter 1
13-17 M50820-02 Barb Fitting 1
13-18 M8643 Blade 4
14 M51114-01 Fan Guard 1
KEY PART PART
NO. NUMBER DESCRIPTION QTY.
15 M50631 Rubber Bumper 2
16 M12461-13 Screw, #8-32 x 1/4" 2
17 098138-02 Motor and Relay
Bracket Assembly 1
18 M12462-15 Relay (motor start) 1
19 M16841-59 Wire Assembly (red 13 1/2") 1
20 NTC-4C Hex locknut 2
21 098557-07 Electronic Ignitor 1
22 M11084-29 Screw, #10-16 x 3/4" 2
23 099125-02 Terminal Board 1
24 099157-01 Rivet 1
25 M50104-03 Bushing 2
26 M9900-192 Wire Assembly (green 16") 1
27 M50104-01 Bushing 2
28 099213-01 Button Plug 1
29 M11084-27 Screw, #10-16 x 1/2" 6
30 098511-140 Lower Shell 1
31 M11271-8 Clip Nut 8
32 M15823-39 Screw, #8-18 x 1/2" 1
33 M51150-01 Fuel filter 1
34 M10990-3 Rubber Bushing 1
35 M51151-01 Fuel Line 1
36 098513-21 Fuel Tank 1
37 097702-01 Fuel Tank Cap 1
38 M16841-57 Wire Assembly (red 8 1/2") 1
39 097630-02 Flame-Out Control 1
40 M11143-1 Strain Relief Bushing 1
41 099055-07 Power Cord 1
42 M51077-01AA Side Cover 1
43 M11084-27 Screw, #10-16 x 1/2" 4
44 078918-01 Terminal Board Tab Cap 1
45 099177-01 Hex Nut 1
PARTS AVAILABLE - NOT SHOWN
M18053 Filler Neck Screen 1
098227-53 Wiring Decal 1
097650-01 Tradename Decal 2
098493-01 General Information Decal 1

20
101585
ILLUSTRATED
PARTS
BREAKDOWN
150,000 BTU/Hr
10-2
10-11
Motor and Pump Assembly
10-1
10-4
10-3
10-5
10-6
10-7
10-8
10-9 10-10
10-12
10-13
10-14
10-15
10-16
10-17
10-18
BURNER HEAD 100 EAI/EBI PFA/P 022
Burner Head Assembly
7-1
7-2
7-3
7-4
7-5 7-7
7-6
1
2
3
4
5
6
7
8
23 19
910
16
11
12
15
25
26
27
24
28
29
20
22
21
30
31
41
33
34
35
36
13
40
17
18
32
37 38
39
14
44
46
45
43
42
47