Master Lock Electric Heater 100000 BTU Hr User Manual

R
PORTABLE  
FORCED  
AIR HEATERS  
OWNER’S MANUAL  
100 SIDE  
PV 002  
150 SIDE HANDLE  
PFA/PV 005  
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.  
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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 u, with headaches, dizziness, 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 re or explosion. Never  
use gasoline, naphtha, paint thinners, alcohol, or other highly ammable  
fuels.  
Never use heater where gasoline, paint thinner, or other highly ammable  
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 ammable vapors or high dust content.  
Use only with the electrical voltage and frequency specied 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 re 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.  
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Hot Air Outlet  
Upper Shell  
Handle  
PRODUCT  
IDENTIFICATION  
Fan Guard  
Lower Shell  
Fuel Tank  
Side Cover  
Air Filter  
End Cover  
Fuel Cap  
Flame-Out  
Control Reset  
Button  
Power Cord  
35/50/70,000 BTU/HR DOMESTIC  
PFA/PV 042  
Figure 1 - 70,000 BTU/Hr Model  
Hot Air  
Outlet  
Upper Shell  
Lower  
Shell  
Fuel Cap  
Fan Guard  
Fuel Tank  
Side Cover  
Power Cord  
Flame-Out Control  
Reset Button  
Hot Air  
Outlet  
Figure 2 - 100,000 BTU/Hr Model  
Upper Shell  
Lower  
Shell  
Fan Guard  
Fuel  
Tank  
Fuel Cap  
Slide Cover  
Power Cord  
Flame-Out  
Control Reset  
Button  
Figure 3 - 150,000 BTU/Hr Model  
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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.  
UNPACKING  
ASSEMBLY  
These models are furnished with wheels and handles. Wheels, handles, and the  
mounting hardware are found in the shipping carton.  
(For 100,000 and 150,000  
BTU/Hr Models Only)  
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 ange with holes on wheel support  
frame.  
4. Place front handle and rear handle on top of fuel tank ange. Insert screws  
through handles, fuel tank ange, and wheel support frame. Attach nut nger  
tight after each screw is inserted.  
5. After all screws are inserted, tighten nuts rmly.  
Front  
Handle  
Rear  
Handle  
Screw  
Hot Air  
Outlet  
Air  
Inlet  
Fuel  
Tank  
Flange  
Wheel  
Support  
Frame  
Wheel  
Nut  
Extended  
Hub  
Cap Nut  
Axle  
Figure 4 - Wheel and Handle Assembly,100/150,000 BTU/Hr Models Only  
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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  
ne mist of fuel is sprayed into the combustion chamber.  
THEORY OF  
OPERATION  
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 ame goes out.  
Motor  
Fan  
Air Pump  
Combustion  
Chamber  
Spark  
Plug  
Intake  
Air  
Filter  
Burner  
Head  
Clean  
Heated  
Air Out  
Cool  
Air  
In  
Output  
Air  
Filter  
Fuel  
Tank  
Fuel  
Filter  
Nozzle  
Air line  
To Burner  
Electronic  
Ignitor  
Air For Fuel  
System  
Air For Combustion  
And Heating  
Fuel  
FigTuHrEeOR5Y-CCUTrAoWsAsY Section OperPaFtAio/OnVa0l03View  
FUELS  
WARNING  
Use only kerosene or No. 1 fuel oil to avoid risk of re or  
explosion. Never use gasoline, naphtha, paint thinners,  
alcohol or other highly ammable fuels.  
Do not use heavy fuels such as No. 2 fuel oil or No. 2 Diesel. Using heavy fuels  
will result in:  
clogged fuel lter 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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VENTILATION  
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 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  
OPERATION  
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).  
Flame-Out  
Control  
Reset  
Flame-  
Out  
Button  
Control  
Reset  
Button  
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  
Continued  
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To Stop Heater  
1. Unplug power cord from outlet.  
OPERATION  
Continued  
To Restart Heater  
1. Wait 2 minutes after stopping heater.  
2. Repeat steps under To Start Heater, page 7.  
1. Drain fuel tank.  
STORAGE  
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.  
PREVENTATIVE  
MAINTENANCE  
SCHEDULE  
WARNING  
Never service heater while it is plugged in, operating, or  
hot. Severe burns and electrical shock can occur.  
Item  
How Often  
How To  
Fuel tank  
Flush every 150-200 hours  
of operation or as needed.  
See Storage above.  
Air output and  
Replace every 500 hours of  
lint lters operation or once  
a year.  
See Air Output, Air Intake,  
and Lint Filters, page 12.  
Air intake  
lter  
Wash and dry with soap and  
water every 500 hours of  
operation or as needed.  
See Air Output, Air Intake,  
and Lint Filters, page 12.  
Fuel lter  
Clean twice a heating season  
or as needed.  
See Fuel Filter, pages 10  
and 11.  
Spark plug  
Clean and regap every 600  
hours operation or replace  
as needed.  
See Spark Plug, page 11.  
Fan blades  
Motor  
Clean every season or as needed.  
See Fan, page 15.  
Not required/permanently  
lubricated  
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TROUBLE-  
SHOOTING  
WARNING  
Never service heater while it is plugged in, operating, or hot.  
Severe burns and electrical shock can occur.  
OBSERVED FAULT POSSIBLE CAUSE  
REMEDY  
Wrong pump pressure  
See Pump Pressure  
Adjustment, page 12.  
Heater ignites, but  
flame-out control  
shuts off heater after  
a short period of time  
Dirty air output, air intake, See Air Output, Air Intake  
and lint lters  
and Lint Filters, page 12.  
See Fuel Filter, pages 10  
and 11.  
Dirty fuel lter  
Dirt in nozzle  
See Nozzle, page 13.  
Dirty photocell lens  
Bad flame-out control  
Clean photocell lens.  
Replace flame-out control.  
Heater will not  
ignite, but motor runs  
for a short period of  
time.  
Wrong pump pressure  
See Pump Pressure  
Adjustment, page 12.  
Carbon deposits on spark  
plug and/or improper gap  
See Spark Plug, page 11.  
Dirty fuel lter  
See Fuel Filter, pages 10  
and 11.  
See Nozzle, page 13.  
Dirt in nozzle  
Drain and ush fuel tank  
with clean kerosene. See  
Storage, page 8.  
Water in fuel tank  
WARNING: High voltage!  
Electronic ignitor not  
Make sure electronic  
grounded (earthed)  
ignitor mounting is tight.  
Bad electronic ignitor  
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.  
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SERVICE  
PROCEDURES  
WARNING  
Never service heater while it is plugged in, operating, or  
hot. Severe burns and electrical shock can occur.  
Upper  
Shell  
Upper Shell Removal  
1. Remove screws along each  
side of heater using 5/16"  
nut-driver. These screws  
attach upper and lower  
shells together.  
Fan  
Guard  
2. Lift upper shell off.  
3. Remove fan guard.  
Figure 8 - Upper Shell Removal, 70,000 BTU/Hr Model  
Upper  
Shell  
Fan  
Guard  
Figure 9 - Upper Shell Removal, 100/150,000 BTU/Hr Models  
Fuel Filter  
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 lter neck.  
4. Carefully pry bushing and  
fuel lter out of fuel tank.  
5. Wash fuel lter with clean  
fuel and replace in tank.  
6. Attach rubber fuel line to  
fuel lter neck.  
Side Cover  
Fuel Line  
7. Replace side cover.  
Figure 10 - Fuel Filter Removal, 70,000 BTU/Hr Model  
10  
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Fuel Filter, Bushing,  
and Lower Fuel Line  
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  
lter neck.  
Upper  
Fuel Line  
4. Carefully pry bushing,  
lower fuel line, and fuel  
lter out of fuel tank.  
5. Wash fuel lter with clean  
fuel and replace in tank.  
6. Attach upper fuel line to  
fuel lter neck.  
7. Replace side cover.  
Side Cover  
Figure 11 -15F0u,0e00lBFTiUlt/Herr Removal, 100/150,000 BTU/Hr Models  
PFA/P 041.G  
Spark Plug  
1. Remove upper shell (see  
Spark Plug  
Wire  
Burner  
Head  
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.  
Spark  
Plug  
6. Install spark plug in burner  
head.  
SPARK PLUG REMOVAL 70, 100 &150  
Figure 12 - Spark Plug Removal  
PFA/P 031A  
7. Attach spark plug wire to  
spark plug.  
8. Replace fan (see page 15).  
9. Replace fan guard and  
upper shell.  
Bend Here  
to Adjust  
Gap  
Gap  
Figure 13 - Spark Plug Gap  
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Air Intake Filter  
Filter End  
Air Output, Air Intake,  
and Lint Filters  
1. Remove upper shell (see  
page 10).  
Cover  
Fan Guard  
2. Remove lter end cover  
screws using 5/16" nut-  
driver.  
3. Remove lter end cover.  
4. Replace air output and lint  
lters.  
Lint Filter  
Air Output  
Filter  
5. Wash or replace air intake  
lter (see Preventative  
Maintenance Schedule,  
page 8).  
Figure 14 - Air Output, Air Intake, and Lint Filters,  
70,000 BTU/Hr Model  
6. Replace lter end cover.  
7. Replace fan guard and  
upper shell.  
Air Intake Filter  
Fan Guard  
Filter End  
Cover  
IMPORTANT: Do not oil  
lters.  
Lint Filter  
Air Output  
Filter  
Figure 15 - Air Output, Air Intake, and Lint Filters,  
100,000/150,000 BTU/Hr Models  
Pump Pressure  
Adjustment  
(70,000 BTU/Hr Model Shown)  
1. Remove pressure gauge  
plug from lter end cover.  
2. Install accessory pressure  
gauge (part number  
Pressure  
Gauge  
Plug  
Relief  
Valve  
HA1180).  
3. Start heater (see Operation,  
page 7). Allow motor to  
reach full speed.  
PRESSURE GAUGE PLUG  
PFA/OV 006B  
Figure 16 - Pressure Gauge Plug Removal  
4. Adjust pressure. Turn relief  
valve to right to increase  
pressure. Turn relief valve  
to left to decrease pressure.  
See specications at right  
for correct pressure for  
each model.  
5. Remove pressure gauge.  
Replace pressure gauge  
plug in lter end cover.  
Pressure  
Gauge  
Pump  
Pressure  
4.5 PSI  
4.5 PSI  
4.9 PSI  
Model  
70,000 BTU/Hr  
100,000 BTU/Hr  
150,000 BTU/Hr  
Figure 17 - Adjusting Pump Pressure  
12  
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Nozzle  
1. Remove upper shell (see  
Combustion  
Chamber  
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.  
Spark Plug  
Wire  
Burner Head  
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.  
Screw  
Spark  
Plug  
8. Carefully remove nozzle  
from burner head using  
5/8" socket wrench (see  
Figure 19).  
Air Line Hose  
Fuel Line Hose  
9. Blow compressed air  
through face of nozzle.  
This will free any dirt in  
nozzle area.  
Figure 18 - Removing Burner Head  
10. Inspect nozzle seal for  
damage.  
11. Replace nozzle into burner  
head and tighten rmly  
(80-110 inch-pounds/9.1-  
12.4 n-m).  
12. Attach burner head to  
combustion chamber.  
13. Install spark plug in burner  
head.  
Nozzle  
Face  
Nozzle  
Seal  
Nozzle  
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.  
Burner  
Head  
Fuel line  
Fitting  
Air line  
Fitting  
Figure 19 - Removing Nozzle  
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Blade  
Pump  
Plate  
Air  
Intake  
Filter  
Pump Rotor  
(Procedure if rotor is binding)  
1. Remove upper shell (see  
page 10).  
Filter End  
Cover  
2. Remove lter end cover  
screws using 5/16" nut-  
driver.  
Fan Guard  
3. Remove lter end cover  
and air lters.  
4. Remove pump plate  
screws using 5/16" nut-  
driver.  
Insert  
Rotor  
Air Output  
50 ROTOR  
PFA/P 056  
Filter  
5. Remove pump plate.  
6. Remove rotor, insert, and  
blades.  
Figure 20 - Rotor Location, 70,000 BTU/Hr Model  
Pump  
Blade  
Plate  
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).  
Air  
Intake  
Filter  
Filter End  
Cover  
Fan Guard  
Insert  
Rotor  
Note: Rotate rotor one  
full turn to insure the gap is  
.003"/.004" (.076/.101 mm) at  
tightest position. Adjust if  
needed.  
Air  
Output  
150 ROTOR  
FilPteFrA/P 059  
10. Install blades, pump plate,  
air lters, and lter end  
cover.  
Figure 21 - Rotor Location, 100/150,000 BTU/Hr Models  
11. Replace fan guard and  
upper shell.  
Gap Adjusting  
Screw  
12. Adjust pump pressure (see  
page 12).  
Note: If rotor is still binding,  
proceed as follows.  
.003"/.004"  
(.076/.101 mm) Gap  
Measured With  
Feeler Gauge  
Sandpaper  
13. Perform steps 1 through 6  
above.  
14. Place ne grade sandpaper  
(600 grit) on at surface.  
Sand rotor lightly in  
Blade  
Rotor  
“figure 8motion four  
times (see Figure 23).  
15. Reinstall insert and rotor.  
16. Perform steps 10 through  
12 above.  
Gap  
Adjusting  
Screw  
Figure 22 - Gap Adjusting  
Screw Locations  
Figure 23 - Sanding Rotor  
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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.  
Fan  
Setscrew  
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.  
Motor  
Shaft  
Figure 24 - Fan, Motor Shaft, and Setscrew Location  
5. Dry fan thoroughly.  
6. Replace fan on motor  
shaft. Place fan hub ush  
with end of motor shaft  
(see Figure 25).  
7. Place setscrew on at of  
shaft. Tighten setscrew  
rmly (40-50 inch-pounds/  
4.5-5.6 n-m).  
Fan  
8. Replace fan guard and  
upper shell.  
Flush  
Motor  
Shaft  
Setscrew  
Figure 25 - Fan Cross Section  
Output Rating (BTU/Hr)  
Fuel  
70,000  
100,000  
150,000  
SPECIFICATIONS  
Use Only Kerosene or No. 1 Fuel Oil  
Fuel Tank Capacity  
(U.S. Gal./Liters)  
5.0/18.9  
.52/1.97  
9.0/34.1  
.78/2.95  
13.5/51.1  
1.10/4.16  
Fuel Consumption  
(Gal. Per Hr./Liters Per Hr.)  
Electric Requirements  
Amperage (Normal Run)  
Hot Air Output (CFM/CMM)  
RPM  
220 V/60 Hz (Same All Models)  
2.0  
2.0  
490/13.9 500/14.2  
3450 3450  
2.0  
250/7.1  
3450  
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3
ILLUSTRATED  
PARTS  
1
BREAKDOWN  
2
70,000 BTU/Hr  
4
5
10  
7
8
6
14  
12  
12  
11  
18  
15  
16  
19  
17  
23  
24  
21  
20  
25  
22  
10-1  
10-2  
35  
43  
36  
27  
44  
26  
29  
10-3  
10-4  
31  
32  
28  
30  
33  
10-7  
10-5  
38  
39  
37  
10-6  
34  
Burner Head Assembly  
18-1  
18-2  
40  
13  
18-3  
41  
9
18-4  
18-5  
18-6  
42  
18-7  
45  
18-18  
18-8  
18-17  
18-16  
18-9  
18-10  
18-11  
18-12  
18-15  
18-14  
Motor and Pump Assembly  
18-13  
16  
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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.  
PARTS LIST  
70,000 BTU/Hr  
KEY PART  
PART  
DESCRIPTION  
KEY PART  
NO. NUMBER  
PART  
DESCRIPTION  
NO.  
NUMBER  
QTY.  
QTY.  
18-14 M29612-01  
18-15 M12461-31  
18-16 M50016  
18-17 M8643  
18-18 FHPF3-2C  
Output Filter  
1
6
1
4
2
1
2
1
6
1
6
1
1
1
1
1
1
1
1
1
2
3
4
5
6
7
8
9
M51104-01  
098511-54  
100647-01  
098512-34  
M11084-29  
M16660  
Handle  
Upper Shell  
1
1
6
1
2
1
2
1
1
1
1
2
1
1
1
2
1
3
2
1
1
2
2
Screw, #10-32 x 1"  
Elbow, 90˚ (Barb Fitting)  
Blade  
Screw, #10-32 x 1/4"  
Fan Guard  
Screw, #10-16 x 1/2"  
Combustion Chamber  
Screw, #10-16 x 3/4"  
Photocell Bracket  
Screw, #6-32 x 3/8"  
Photocell Assembly  
Power Cord  
19  
M51105-01  
NTC-4C  
20  
21  
22  
23  
24  
25  
26  
27  
28  
29  
30  
31  
32  
Hex locknut  
M10908-2  
HA3019  
M50104-02  
M11084-26  
098511-12  
M11271-8  
M12462-15  
M16841-58  
M15823-39  
M29652-04  
079973-01  
M16841-57  
M10990-3  
M50876-05  
Bushing (wires)  
Screw, #10-16 x 3/8"  
Lower Shell  
099055-07  
**  
10  
Burner Head Assembly  
Nozzle  
Clip Nut  
10-1 M50880-01  
10-2 M10659-1  
10-3 M10809-1  
10-4 M8882  
Relay (motor start)  
Wire Assembly (red 9 1/2")  
Screw, #8-18 x 1/2"  
Rubber Airline  
Nozzle Seal Washer  
Nozzle Seal Spring  
Nozzle Seal Sleeve  
Burner Head Body  
Barb Fitting  
10-5 M51098-02  
10-6 M50820-01  
10-7 M10962-2  
Fuel Line  
Wire Assembly (red 8 1/2")  
Rubber Bushing  
Fuel Filter Assembly  
(Includes bushing)  
Electronic Ignitor  
Screw, #10-16 x 3/4"  
Terminal Board  
Rivet  
Spark Plug  
Screw, #10-16 x 1/2"  
Bushing  
Strain Relief Bushing  
Fan  
Rubber Bumper  
Screw, #8-32 x 1/4"  
(holds relay in position)  
Motor and Relay  
Bracket Assembly  
Motor and Pump Assembly  
Motor (220V/60Hz)  
Pump Body  
11  
M11084-27  
M30865-02  
M11143-1  
101587-01  
M50631  
12  
13  
14  
15  
16  
33  
34  
35  
36  
37  
38  
39  
40  
41  
42  
43  
44  
45  
098557-07  
M11084-29  
099125-02  
099157-01  
097702-01  
097630-02  
098513-62  
1
2
1
1
1
1
1
1
2
1
1
1
1
M12461-13  
Fuel Tank Cap  
Flame-Out Control  
Fuel Tank  
17  
18  
098138-01  
**  
1
1
1
1
1
1
1
1
1
1
3
1
1
1
1
M50899-03AA Side Cover  
18-1 099656-02  
18-2 079975-02  
18-3 M22009  
18-4 M22456-1  
18-5 M29608  
18-6 M29632  
18-7 M29633  
18-8 M29609  
18-9 M12461-31  
18-10 M8940  
M11084-26  
099177-01  
078918-01  
M9900-162  
M27417  
Screw, #10-16 x 3/8"  
Hex Nut  
Terminal Board Tab Cap  
Wire Assembly (green 16")  
Drain Plug  
Insert  
Rotor  
End Pump Cover  
Lint Filter  
Intake Filter  
PARTS AVAILABLE - NOT SHOWN  
End Filter Cover  
Screw, #10-32 x 1"  
Steel Ball (1/4" Dia.)  
Pressure Relief Spring  
Adjusting Screw  
Plug  
M18053  
Filler Neck Screen  
Wiring Decal  
Tradename Decal  
General Information Decal  
1
1
2
1
098227-53  
097649-01  
098493-01  
18-11 M10993-1  
18-12 M27694  
18-13 M22997  
**Not available as an assembly, order parts separately.  
17  
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ILLUSTRATED  
PARTS  
2
BREAKDOWN  
1
100,000 BTU/Hr  
3
4
5
8
12  
13  
14  
7
15  
16  
8-1  
9
10  
17  
8-2  
11  
30  
20  
19  
31  
18  
28  
21  
25  
8-3  
8-4  
27  
23  
24  
36  
22  
29  
8-7  
33  
34  
35  
8-5  
32  
44  
26  
BURNER HEAD 100 EAI/EBI  
PFA/P 022  
37  
8-6  
Burner Head Assembly  
38  
39  
45  
42  
41  
13-1  
13-3  
13-4  
13-5  
40  
13-2  
43  
6
13-6  
13-7  
13-18  
13-17  
13-8  
13-9  
13-16  
13-15  
13-10  
13-11  
13-14  
13-13  
13-12  
Motor and Pump Assembly  
18  
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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.  
PARTS LIST  
100,000 BTU/Hr  
KEY  
PART  
PART  
KEY  
PART  
PART  
NO.  
NUMBER  
DESCRIPTION  
QTY. NO.  
NUMBER  
DESCRIPTION  
QTY.  
1
2
3
4
5
6
7
8
8-1  
8-2  
8-3  
8-4  
8-5  
8-6  
8-7  
9
10  
11  
12  
13  
098511-138  
100647-01  
098512-31  
M16660  
HA3019  
M27417  
M10908-2  
**  
M23103  
M10659-1  
M10809-1  
M8882  
M50924-03  
M50820-02  
M10962-2  
M11084-27  
M50814-06  
M51345-01  
097293-01  
**  
Upper Shell  
1
8
1
1
1
1
2
1
1
2
1
1
1
2
1
3
1
1
1
1
1
1
2
1
1
1
1
1
1
1
1
1
4
1
6
1
1
4
1
15  
16  
17  
M50631  
M12461-13  
098138-02  
Rubber Bumper  
Screw, #8-32 x 1/4"  
Motor and Relay  
Bracket Assembly  
Relay (motor start)  
Wire Assembly (red 13 1/2")  
Hex locknut  
Electronic Ignitor  
Screw, #10-16 x 3/4"  
Terminal Board  
Rivet  
Bushing  
Wire Assembly (green 16")  
Bushing  
Button Plug  
Screw, #10-16 x 1/2"  
Lower Shell  
Clip Nut  
Screw, #8-18 x 1/2"  
Fuel lter  
Rubber Bushing  
Fuel Line  
Fuel Tank  
Fuel Tank Cap  
Wire Assembly (red 8 1/2")  
Flame-Out Control  
Strain Relief Bushing  
Power Cord  
2
2
Screw, #10-16 x 1/2"  
Combustion Chamber  
Photocell Bracket  
Photocell Assembly  
Drain Plug  
Screw, #6-32 x 3/8"  
Burner Head Assembly  
Nozzle  
Nozzle Seal Washer  
Nozzle Seal Spring  
Nozzle Seal Sleeve  
Burner Head Body  
Barb Fitting  
Spark Plug  
Screw, #10-16 x 1/2"  
Air Line  
Fuel Line  
Fan  
Motor and Pump Assembly  
Motor (220V/60Hz)  
Pump Body  
Screw, #10-32 x 1/4"  
Insert  
Rotor  
End Pump Cover  
Intake Filter  
1
1
1
2
1
2
1
1
2
1
2
1
6
1
8
1
1
1
1
1
1
1
1
1
1
1
4
1
1
18  
19  
20  
21  
22  
23  
24  
25  
26  
27  
28  
29  
30  
31  
32  
33  
34  
35  
36  
37  
38  
39  
40  
41  
42  
43  
44  
45  
M12462-15  
M16841-59  
NTC-4C  
098557-07  
M11084-29  
099125-02  
099157-01  
M50104-03  
M9900-192  
M50104-01  
099213-01  
M11084-27  
098511-140  
M11271-8  
M15823-39  
M51150-01  
M10990-3  
M51151-01  
098513-21  
097702-01  
M16841-57  
097630-02  
M11143-1  
099055-07  
13-1 099656-01  
13-2 079975-02  
13-3 FHPF3-2C  
13-4 M22009  
13-5 M22456-1  
13-6 M50545  
13-7 M12179  
13-8 M16545  
13-9 M8940  
13-10 M10993-1  
13-11 M27694  
13-12 M22997  
13-13 M12461-31  
13-14 M12244-1  
13-15 M12461-31  
13-16 M11637  
13-17 M50820-02  
13-18 M8643  
End Filter Cover  
Steel Ball (1/4" Dia.)  
Pressure Relief Spring  
Adjusting Screw  
Plug  
Screw, #10-32 x 1"  
Output Filter  
Screw, #10-32 x 1"  
Lint Filter  
M51077-01AA Side Cover  
M11084-27  
078918-01  
099177-01  
Screw, #10-16 x 1/2"  
Terminal Board Tab Cap  
Hex Nut  
PARTS AVAILABLE - NOT SHOWN  
M18053  
Filler Neck Screen  
Wiring Decal  
Tradename Decal  
General Information Decal  
1
1
2
1
Barb Fitting  
Blade  
Fan Guard  
098227-53  
097650-01  
098493-01  
14  
M51114-01  
**Not available as an assembly, order parts separately.  
19  
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ILLUSTRATED  
PARTS  
BREAKDOWN  
2
150,000 BTU/Hr  
1
3
4
44  
6
7
9
46  
10  
5
16  
8
11  
7-1  
14  
19  
23  
7-2  
12  
24  
15  
39  
28  
37  
13  
45  
25  
17  
7-3  
7-4  
26  
38  
27  
18  
20  
7-7  
22  
21  
7-5  
29  
43  
47  
30  
BURNER HEAD 100 EAI/EBI  
PFA/P 022  
7-6  
Burner Head Assembly  
31  
40  
32  
42  
10-1  
35  
10-3  
10-4  
10-5  
10-2  
33  
34  
36  
10-6  
41  
10-7  
10-18  
10-17  
10-8  
10-9  
10-16  
10-15  
10-10  
10-11  
10-14  
10-13  
10-12  
Motor and Pump Assembly  
20  
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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.  
PARTS LIST  
150,000 BTU/Hr  
KEY  
NO.  
PART  
NUMBER  
KEY  
NO.  
PART  
NUMBER  
QTY.  
QTY.  
DESCRIPTION  
DESCRIPTION  
1
2
3
4
5
6
7
098511-138  
100647-01  
098512-29  
099229-01  
M10908-2  
HA3019  
Upper Shell  
1
8
1
1
2
1
1
1
2
1
1
1
2
1
3
1
1
1
1
2
1
1
1
1
1
1
1
1
1
4
1
6
1
1
4
2
1
1
2
2
1
17  
18  
19  
20  
21  
22  
23  
24  
25  
26  
27  
28  
29  
30  
31  
32  
33  
34  
35  
36  
37  
38  
39  
098557-07  
M11084-29  
M51345-02  
M51150-01  
M51151-02  
M10990-3  
M50814-03  
098511-140  
M50104-03  
M50104-01  
M11084-27  
M11271-8  
M15823-39  
098513-56  
097702-01  
097630-02  
M11143-1  
099055-07  
Ignitor Kit  
Screw, #10-16 x 3/4"  
Fuel Line  
1
2
1
1
1
1
1
1
2
2
6
8
1
1
1
1
1
1
1
4
1
1
Screw, #10-16 x 1/2"  
Combustion Chamber  
Photocell Bracket  
Screw, #6-32 x 3/8"  
Photocell Assembly  
Burner Head Assembly  
Nozzle with Sleeve  
Nozzle Washer  
Nozzle Spring  
Nozzle Sleeve  
Burner Head Body  
Barb Fitting  
Spark Plug  
Screw, #10-16 x 1/2"  
Fan  
Motor and Pump Assembly  
Motor (220V/60Hz)  
Pump Body  
Screw #10-32 x 1/4"  
Rotor Insert  
Pump Rotor  
Pump End Cover  
Intake Filter  
Filter End Cover  
Steel Ball, 1/4" diameter  
Relief Spring  
Adjusting Screw  
Plug  
Screw #10-32 x 1"  
Output Filter  
Screw, #10-32 x 1"  
Lint Filter  
Fuel Filter  
Fuel Line Tube  
Rubber Bushing  
Air Line  
Lower Shell  
Bushing  
Bushing  
Screw, #10-16 x 1/2"  
Clip Nut  
Screw, #8-18 x 1/2"  
Fuel Tank  
Fuel Tank Cap  
Flame-Out Control  
Strain Relief Bushing  
Power Cord  
**  
7-1  
HA3010  
7-2  
7-3  
7-4  
7-5  
7-6  
7-7  
M10659-1  
M10809-1  
M8882  
M50924-03  
M50820-02  
HA3012  
M11084-27  
097293-01  
**  
8
9
10  
10-1 099656-01  
10-2 079975-02  
10-3 FHPF3-2C  
10-4 M22009  
10-5 M22456-1  
10-6 M50545  
10-7 M12179  
10-8 M16545  
10-9 M8940  
10-10 M10993-1  
10-11 M27694  
10-12 M22997  
10-13 M12461-31  
10-14 M12244-1  
10-15 M12461-31  
10-16 M11637  
10-17 M50820-02  
10-18 M8643  
M51077-01AA Side Cover  
M11084-27  
099125-03  
099157-01  
M16841-59  
Screw, #10-16 x 1/2"  
Terminal Board  
Rivet  
Wire Assembly  
(Red, 13 1/2")  
Wire Assembly (Red, 6")  
Drain Plug  
(Includes ORing)  
Hex Nut  
Tab Cap  
Screw, #10-16 x 3/8"  
Button Plug  
Screw, #10-16 x 1/2"  
Wire Assembly  
(Green, 16")  
1
1
40  
41  
M16841-57  
M27417  
1
1
1
2
1
2
42  
43  
44  
45  
46  
47  
099177-01  
078918-01  
099230-01  
099213-01  
M11084-27  
M9900-192  
Barb Fitting  
Blade  
1
11  
M50631  
Rubber Bumper  
Motor Mounting Bracket  
Motor Start Relay  
Screw, #8-32 x 1/4"  
Hex Lock Nut, 1/4-20  
Fan Guard  
PARTS AVAILABLE - NOT SHOWN  
12  
13  
14  
15  
16  
098138-02  
M12462-15  
M12461-13  
NTC-4C  
M18053  
Filler Neck Screen  
Tradename Decal  
General Information Decal  
Wiring Decal  
1
2
1
1
097650-01  
098493-01  
098227-53  
M51114-01  
** Not available as an assembly. Order parts separately.  
21  
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WHEELS AND HANDLES FOR  
100,000 AND 150,000 BTU/Hr MODELS  
KEY PART  
PART  
100,000 150,000  
NO. NUMBER  
DESCRIPTION  
QTY.  
QTY.  
1
HA2203  
HA2204  
Handles  
Handles  
2
8
1
8
2
2
1
2
8
1
8
2
2
1
2
3
M12345-33 Screw, #10-24 x 1 3/4"  
M12342-3  
M12831-3  
NTC-3C  
097896-01  
M28526  
Wheel Support Frame  
Wheel Support Frame  
Hex Nut, #10-24  
Wheel  
4
5
6
7
Cap Nut  
M51015-01 Axle  
M16801-2 Axle  
1
2
3
4
5
7
6
22  
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Power Plug  
220V/60Hz  
WIRING  
DIAGRAMS  
White  
Black  
Green  
White  
White  
B
Spark Plug  
Flame-  
Out  
Blue  
White  
Blue  
Orange  
Terminal  
Board  
Reset  
Button  
Ignitor  
Motor  
Control  
Photocell  
Red  
Red  
Green/  
Yellow  
R
Red  
S or 2  
Red  
M or 3  
Black  
Motor  
Start  
Relay  
L or 1  
Figure 26 - Wiring Diagram  
ACCESSORIES  
Purchase accessories from  
your local dealer.  
AIR GAUGE KIT - HA1180  
For all models. Special tool to  
check pump pressure.  
HEAVY DUTY WHEELS AND  
HANDLE KIT - HA1202  
For heavy duty applications.  
Makes your heater even more  
portable and convenient.  
For 70,000 BTU/Hr model only.  
23  
101585  
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WARRANTY AND REPAIR SERVICE  
CERTIFICATE OF GENERAL  
EQUIPMENT - LIMITED 90 DAY WARRANTY  
DESA International warrants new Products sold by it to be  
POSE. IN ANY EVENT IMPLIED WARRANTIES INCLUDING  
THOSEOFMERCHANTABILITYANDFITNESSFORAPAR-  
TICULAR PURPOSE ARE LIMITED TO THE DURATION OF  
THIS EXPRESS WARRANTY.  
free from defects in material or workmanship for a period of  
ninety days after date of delivery to the rst user and subject to  
the following conditions:  
DESA International's obligation and liability under this  
Warranty is expressly limited to repairing or replacing at DESA  
International's option, any parts which appear to DESA Interna-  
tional upon inspection to have been defective in material or  
workmanship when shipped from the factory. Such parts shall  
beprovidedatnocosttotheuser, atthebusinessestablishment  
of any factory authorized service center or the factory during  
regular working hours. The Warranty shall not apply to compo-  
nent parts or accessories of Products not manufactured by  
DESA International and which carry the warranty of the manu-  
facturer thereof, or to normal maintenance (such as pressure  
adjustments) or to normal maintenance parts (such as lters  
and spark plugs). Replacement or repair parts installed in the  
Product covered by this Warranty are warranted only for the  
remainder of this Warranty as if such parts were original compo-  
nents of said Product. DESA INTERNATIONAL MAKES NO  
OTHER EXPRESS WARRANTY. TO THE EXTENT PERMIT-  
TED BY LAW DESA INTERNATIONAL MAKES NO IMPLIED  
WARRANTY AND MAKES NO WARRANTY OF MER-  
CHANTABILITY OR FITNESS FOR ANY PARTICULAR PUR-  
Any transportation charges, costs of installation, duty,  
taxes or any other charges whatsoever must be borne by the  
user. DESA International's obligation under this limited War-  
ranty shall not include any liability for direct, indirect, incidental,  
or consequential damage or delay. If requested by DESA  
International, Products or parts for which a warranty claim is  
made are to be returned transportation prepaid by user to the  
factory. Any improper use, including operation after discovery  
of defective or worn parts, operation beyond capacity, substi-  
tution of parts not approved by DESA International, or any  
alteration or repair by others in such manner as in DESA  
International's judgement affects the Product materially and  
adversely, shall void this Warranty.  
NO EMPLOYEE OR REPRESENTATIVE IS AUTHORIZED  
TO CHANGE THIS WARRANTY IN ANY WAY OR GRANT  
ANY OTHER WARRANTY UNLESS SUCH CHANGE IS  
MADEINWRITINGANDSIGNEDBYANOFFICEROFDESA  
INTERNATIONAL AT ITS HOME OFFICE.  
WARRANTY SERVICE  
Always specify model and serial numbers when communicating  
with the factory.  
We reserve the right to amend these specications at any time  
without notice. The only Warranty applicable is our standard  
written Warranty. We make no other Warranty, expressed or  
implied.  
A Service Manual is available by writing to the Technical Service  
Department at:  
DESA  
INTERNATIONAL  
Corporate Headquarters  
2701 Industrial Drive  
P.O. Box 90004  
Bowling Green, Kentucky 42102-9004  
U.S.A.  
101585-01  
Rev. B  
9/94  
Printed in U.S.A.  
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