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INSTRUCTION MANUAL
GUIDE DE’UTILISATION
MANUAL DE INSTRUCCIONES
Kerosene Forced-Air Heater DXH135HD, DXH190HD, DXH215HD
Kérosène air forcé Chauffage DXH135HD, DXH190HD, DXH215HD
El queroseno calentador de aire forzado DXH135HD, DXH190HD, DXH215HD
2017 - 40798 - CB
READ INSTRUCTIONS CAREFULLY: Read
and follow all instructions. Place instructions in
a safe place for future reference. Do not allow
anyone who has not read these instructions to
assemble, adjust or operate the heater.
VEUILLEZ LIRE ATTENTIVEMENT LES INSTRUCTIONS :
Lisez et observez toutes les instructions. Conservez ces
instructions dans un endroit sécuritaire pour vous y référer
ultérieurement. Interdisez à quiconque n’ayant pas lu les
présentes directives d’assembler, de régler ou de faire
fonctionner cette fournaise.
LEA CUIDADOSAMENTE LAS INSTRUCCIONES:
Lea y siga todas las instrucciones. Conserve
estas instrucciones en un lugar seguro para futura
referencia. No permita que nadie que no haya leído
estas instrucciones arme, ajuste o use el calentador.
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WARNING:
Combustion by products produced when using this product
contains carbon monoxide, a chemical known to the State of
California to cause cancer and birth defects (or other reproductive
harm).
This product contains chemicals known to the State of California to
cause cancer and birth defects or other reproductive harm.
WARNING: DO NOT OPERATE THIS HEATER UNTIL YOU READ
AND UNDERSTAND THIS INSTRUCTION MANUAL FOR SAFETY,
OPERATION, AND MAINTENANCE INSTUCTIONS.
WARNING:
Failure to comply with the precautions and instructions provided with this
heater, can result in death, serious bodily injury and property loss or damage
from hazards of fire, explosion, burn, asphyxiation, carbon monoxide
poisoning, and/or electrical shock.
Only persons who can understand and follow the instructions should use or
service this heater.
DANGER:
CARBON MONOXIDE CAN KILL YOU
This heater produces carbon monoxide. Do not use in occupied spaces.
Ventilate building, room or other enclosed spaces where heater has been
used before entering. Never use in a vehicle, camper or tent.
WARNING:
Not for home or recreational vehicle use. Do not use to cook or warm food.
WARNING:
Fire, burn, inhalation, and explosion hazard. Keep solid
combustibles, such as building materials, paper or cardboard, a safe
distance away from the heater as recommended by the instructions. Never
use the heater in spaces which do or may contain volatile or airborne
combustibles, or products such as gasoline, solvents, paint thinner, dust
particles or unknown chemicals.
WARNING: RISK OF FIRE OR EXPLOSION
• Do not use gasoline, naphtha or volatile fuels.
• Stop heater before adding fuels.
• Always fill outdoors away from open flame.
• Do not use external fuel source.
• Do not operate heater where flammable liquids or vapors may be
present.
• Do not start heater when chamber is hot.
• Do not start heater when excess fuel has accumulated in the
chamber.
WARNING: RISK OF ELECTRICAL SHOCK
• Plug power cord into a properly grounded 3-wire receptacle.
• Do not operate in wet or damp conditions.
Definitions: Safety Guidelines
The definitions below describe the level of severity for each signal word. Please read the manual and pay attention to these symbols.
DANGER: Indicates an imminently hazardous situation which, if not avoided, will result in death or serious injury.
WARNING: Indicates a potentially hazardous situation which, if not avoided, could result in death or serious injury.
CAUTION: Indicates a potentially hazardous situation which, if not avoided, may result in minor or moderate injury.
NOTICE: Indicates a practice not related to personal injury which, if not avoided, may result in property damage.
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Specifications
CAUTION: CSA certified for use with only No. 1-K kerosene fuel. Factory Tested:
No.2-K kerosene, No.1 or No.2 Diesel, No.1 or No.2 fuel oil or JP8 Jet A fuel
CONTENTS
WARNINGS ......................................................................... 2-3
HEATER SPECIFICATIONS ..................................................... 3
OPERATING PRECAUTIONS .................................................. 4
SAFETY PRECAUTIONS......................................................... 4
OPERATING INSTRUCTIONS .............................................. 4-5
MAINTENANCE, STORAGE AND SERVICE ........................ 5-7
WIRING DIAGRAM ................................................................. 7
TROUBLE SHOOTING............................................................ 8
PARTS LISTS/EXPLODED VIEWS......................................9-11
WARRANTY ......................................................................... 12
INSTRUCTIONS FOR ORDERING PARTS ............................ 12
WARNING: RISK OF FIRE OR EXPLOSION
• Do not store or use gasoline or other flammable vapors and liquids in
the vicinity of this or any other appliance.
WHAT TO DO IF YOU SMELL GAS?
• Open windows.
• DO NOT try to light any appliance.
• DO NOT operate any electrical switches.
• DO NOT use any telephone in building. Immediately call the
local gas supplier from an outside telephone. Follow the gas
supplier’s instructions.
• DO NOT touch any electrical switch; do not use any phone in your
building.
• If you cannot reach your gas supplier, call the Fire Department.
MODEL : DXH135HD DXH190HD DXH215HD
BURN RATE: 35,000 Btu/hr (39.5 kw) 190,000 Btu/hr (55.6 kw) 215,000 Btu/hr (62.9 kw)
FUEL RATE: 1.0 gal /HR (3.8 L / HR) 1.4 gal/hr (5.3 L /HR) 1.61 gal/hr (6.1 L /HR)
ELECTRICAL INPUT: 115V, 60Hz, 5.5A 115V, 60Hz, 5.5A 115V, 60Hz, 5.5A
LINE PROTECTION: 20 AMPS 20 AMPS 20 AMPS
MIN. OPERATING VOLTAGE: 110V 110V 110V
PRESSURE SETTING: 6.8 PSI (47 kPA) 7.5 PSI (51.7 kPA) 8.4 PSI ( 57.9 kPA)
MAX. OUTLET TEMPERATURE: 1450 °F (787°C) 1450 °F (787°C) 1450 °F (787°C)
FUEL TANK CAPACITY 14 gal (53 L) 14 gal (53 L) 14 gal (53 L)
IGNITION: Direct Spark, Continuous Direct Spark, Continuous Direct Spark, Continuous
SPARK GENERATOR: Igniter, 13 kV, 10mA Igniter, 13 kV, 10mA Igniter, 13 kV, 10mA
PRIMARY SAFETY CONTROL: Solid State Control Solid State Control Solid State Control
CERTIFICATION: CSA CSA CSA
UC UC UC
3
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5. Use in well ventilated areas, provide at least 2 sq. ft. (0.19 sq. m.) of opening
near the floor and 2 sq. ft. (0.19 sq. m.) near the ceiling directly to outdoors.
Increase air openings as marked for each additional heater.
6. Always keep combustibles, like paper and wood at least 8 ft. (2.4 m) from the
heater outlet and 3 ft. (1.0 m) from the top, sides and inlet. Locate 10 ft. (3.0 m)
from canvas or plastic coverings and secure them to prevent flapping movement.
7. Caution: Due to the high surface and exhaust temperatures, adults and children
must observe clearances to avoid burns or clothing ignition. Do Not Touch.
Keep children, clothing, and combustible away.
8. Install the heater such that it is not directly exposed to water spray, rain and / or water.
9. Never use in occupied spaces and /or where children may be present.
10. Operate only on a stable, level surface.
11. Do not use with duct work. Do not restrict inlet or exit.
12. Use only with electrical power specified. The electrical connection and
grounding must comply with National Electrical Code – ANSI/NFPA 70 (USA)
and CSA C22.1 Canadian Electrical Code, Part 1 (Canada).
13. Use only a properly grounded 3-prong receptacle or extension cord.
14. Do not move, handle, or service while hot or while in operation.
15. Use only in accordance with local, state (provincial) or national requirements,
ordinances and codes.
16. Roll cage on these units is for the heaters protection only. Do not stand or sit
on the heater Do not use the frame around the unit as a table, saw horse.
17. The storage box mounted under the barrel of these units is intended for the
storage of items that are not sensitive to heat. Please use the storage box only
for small replacement parts, gloves, small hand tools, etc.
Operating Instructions
UNPACKING
1. Remove heater from carton.
2. Remove all protective material which may have been applied to the heater for
shipment.
3. Check the heater for possible shipping damage. If any damage is found
immediately contact the manufacturer at 855-805-5745.
Safety Precautions
1. Certified for use with No.1-K kerosene fuel. Factory tested for use with No.2-K
kerosene, No.1 or No.2 Diesel, No.1 or No.2 fuel oil or JP8 Jet A fuel and
these fuels may be used as well. Never use gasoline, oil drained from crank
cases, naphtha, paint thinners, alcohol or any other highly flammable fuels.
Only store kerosene in containers marked Kerosene or Kerosine.
2. Check the heater thoroughly for damage. DO NOT operate a damaged heater.
3. DO NOT modify the heater or operate a heater which has been modified
from its original condition.
4. Suitable for outdoor use. For either outdoor or indoor use where adequate
ventilation is provided. Never use in areas normally for habitation. Not for use
where exposed to weather.
Operating Precautions
This is a kerosene, direct-fired, forced air heater. It’s intended use is primarily
temporary heating of buildings under construction, alteration or repair.
Direct-Fired means that all of the combustion products enter the heated space.
Even though this heater operates very close to 100 percent combustion
efficiency, it still produces small amounts of carbon monoxide. Carbon
monoxide (called CO) is toxic. CO can build up in a heated space and failure to
provide adequate ventilation could result in death. The symptoms of inadequate
ventilation are:
• headache • dizziness
• burning eyes and nose • nausea
• dry mouth or sore throat
Be sure to follow advice about ventilation in the Safety Precautions section.
Forced Air means that a blower or fan pushes the air through the heater. Proper
combustion depends upon this air flow; therefore, the heater must not be
revised, modified or operated with parts removed or missing. Likewise, safety
systems must not be circumvented or modified in order to operate the heater.
When the heater is to be operated in the presence of other people the user is
responsible for properly acquainting those present with the safety precautions
and instructions, and of the hazards involved.
WARNING
WARNING
CAUTION: Heavy unit, do not attempt to lift without
assistance.
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NOTICE: Before filling fuel tank the first time or after extended
storage periods, drain the fuel tank of any moisture or condensation.
4. Locate heater at a safe distance from combustible materials.
HEATER START UP
1. Turn thermostat to lowest setting, make sure “ON/OFF” switch is “ON”.
Plug the heater into a grounded 115V, 60 Hz, 1 Ø outlet. Turn thermostat
to highest setting. Start heater by pushing toggle switch to “I” position (light
signifies switch is in “I” position). Adjust thermostat to desired setting. Heater
will cycle on/off as heat is required.
EXTENSION CORD REQUIREMENTS: Up to 100’ (30.5m) use 16 awg.
conductor. 101’ - 200’ (30.5 - 61.0m) use 14 awg. conductor.
For all models:
• In cold weather (below 10° F), starting may be improved by holding a finger
over the vent hole of the pump adjustment screw cap until the heater
starts.
• This unit is equipped with an interrupt circuit. The reset is integrated into
the “ON/OFF” switch. If the unit does not start, toggle the switch to “OFF”,
wait 5 min. and toggle the switch to “ON”.
HEATER SHUT DOWN
Push “ON/OFF” switch to “OFF” position. For extended shutdown, unplug heater
from power source.
RESTART AFTER SAFETY SHUTDOWN
Toggle switch to “OFF” position, wait 5 minutes. Restart.
Maintenance and Storage
To prevent personal injury, unplug the heater from the wall outlet
before servicing.
For maximum efficiency and trouble-free service, make the following periodic
maintenance, cleaning and inspections.
ASSEMBLY (For 135,000, 190,000 and 215,000 BTU/hr models only, see figure
1, page 9.)
Wheels and handles are found in the shipping carton along with mounting hardware.
The wheels, axle and mounting hardware are in a package. Tools required are a
5/16” nut driver, 3/8” open or adjustable wrench and standard pliers.
1. Assemble the wheels onto the wheel support as shown.
a. Install one of the cotter pins into the hole on one end of axle.
b. Slide the large washer, then wheel onto the axle next to the cotter pin.
c. Slide the spacer onto the axle next to the wheel.
d. Slide the partially assembled axle through the wheel support frame.
e. Slide the spacer onto the axle next to the wheel support.
f. Slide the wheel then large washer onto the axle and hold in place with the
remaining cotter pin.
g. Install the caps over the larger washers to finish the wheel assembly.
2. Position the heater on the wheel support frame assembly with the exit opposite
the wheels.
3. Use eight screws and nuts to attach the handles to the top of the tank flange.
The screws will go through the handles, tank flange and wheel support frame.
Install the nuts and finger tighten only until all nuts are installed.
4. Tighten all the nuts.
5. Attach cross-bar support to front and rear upright handle with screws and
tighten.
6. Attach drape guard with included screws. (Canadian requirement).
PREPARING FOR OPERATION
1. Check the heater for possible shipping damage. If any is found, immediately
contact the manufacturer at 855-805-5745.
2. Follow all of the “Precautions”.
3. Fill the fuel tank with clean kerosene. In extremely cold weather, condensation
may develop in the tank and it is recommended that a tablespoon of de-icer be
added for each gallon (4 liters) of fuel in the tank. When filling the heater, use at
least 2 gallons (8 liters) of fuel. Be sure heater is level and do not overfill. Use a
funnel or can with a long fill spout.
WARNING:
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Due to varying fuel viscosities and normal component wear the pump pressure
on this heater may need to be adjusted. The heater should only be operated at
the manufacturer’s recommended burner setting.
Pressure Adjustment Screw
(located at the rear of the heater)
ADJUSTMENT PROCEDURE:
1. Fill fuel tank.
2. Start heater.
3. Locate the fuel pressure adjustment screw (ref. #26) in the exploded parts
drawing. The pressure adjustment screw is located at the rear of the
heater, in the air filter housing cover (slotted adjustment screw approx.10
o’clock position).
4. The plug directly under the adjustment screw can be used to install a
pressure gauge. It is not a second adjustment screw.
5. Using a flat bladed screw driver, turn the pump pressure adjustment screw
clockwise to increase pump pressure and/or counter-clockwise to decrease
pump pressure. Base pump pressures can be found in the specifications
chart on page 3 of the “Operating Instructions and Owners’ Manual”.
6. For best results, the nose cone in the combustion chamber should be cherry
red with no dark spots and the flame should not extend beyond the nose cone.
IMPROPER PRESSURE ADJUSTMENT
Problem: Heater does not have a strong consistent flame.
Heater smokes and spits raw fuel.
Nose cone does not get cherry red.
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Daily Maintenance Schedule
1. GENERAL. Make general visual inspection of heater for loose or damaged
parts. Check nuts and bolts to insure against looseness caused by vibration or
rough handling. Damaged parts should be repaired or replaced before using
heater again. Check heater operation to be sure it is operating normally (See
“Servicing” section for description of normal operation).
2. FILTERS. Dirty air or fuel filters will cause an imbalance in the air-fuel mixture.
The best indication that this condition exists is an increase in odors or difficulty
getting your heater to ignite. This heater should never be operated without the
filters in place. If required, clean filters as described under “500 Hours” and
“Annual Schedules”.
500 Hour Maintenance Schedule
1. AIR INTAKE FILTER. Remove and wash the filter element with a mild detergent,
dry thoroughly and replace. Do not oil the filter element. If your heater is
used where there is considerable dust or dirt, clean as often as necessary
(approximately every 50 hrs.).
2. REMOVE DUST. Clean heater twice a season (more often under dusty
conditions). Remove accumulated dust from the transformer, burner, motor and
fan blades with compressed air. Wipe area clean with a clean dry cloth. Inspect
area to insure all foreign materials are removed, especially around the burner
and combustion area.
3. CAD CELL. Clean the glass portion of the cad cell with a soft dry cloth.
4. NOZZLE. Accumulation of dirt from fuel and carbon from the compressor vanes
will eventually fill up the passages in the nozzle, resulting in reduction of fuel
and air flow. Pressure will gradually increase giving improper fuel-air mixture and
excess odor and smoke. If this occurs, replace the fuel nozzle.
5. FUEL TANK. Clean twice a season (during frequently used periods, clean twice
a month). Drain and flush the fuel tank with clean fuel oil.
ADJUSTING PUMP PRESSURE
Adjustment: Pump pressure is too low.
Turn adjustment screw clockwise to increase pump pressure.
Problem: Flame extends beyond the end of the heater.
Adjustment: Pump pressure is too high.
Turn adjustment screw counter clockwise to decrease pump pressure.
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The parts lists and wiring diagram show the heater as it was constructed. Do not
use a heater which is different from that shown. Heater performance is effected
by air pressure setting. If there is any uncertainty about the air pressure setting,
have it checked.
A heater which is not working right must be repaired, but only by a trained,
experienced service person.
Wiring DiagramAnnual Maintenance Schedule
1. AIR OUTPUT FILTER. Remove the air output filter and tap the contaminated
side gently on a solid object to remove contaminates. Compressed air or liquids
should not be used to clean this filter. Reinstall cleaned filter in filter body in
the same position as it was when removed. If the filter appears extremely dirty,
replace it with a new filter of the same type. When replacing the filter cover, be
sure the gasket is firmly in place and the screws in the filter cover are tight to
prevent air leaks.
2. FUEL FILTER. Remove the fuel filter from fuel line and direct compressed air
through the filter in the opposite direction of fuel flow. Safety glasses should be
worn when using compressed air.
3. AIR AND FUEL LINES. If the air or fuel lines are removed during cleaning, be sure
all connections are tight before operating unit.
STORAGE
Store the heater in a dry location free from fumes or dust.
At the end of each heating season, clean the heater as described in the MAINTE-
NANCE section. Drain and flush the fuel tank with clean fuel. The manufacturer
recommends completely filling the tank with fuel for extended storage to minimize
condensation inside the tank.
SERVICING
A hazardous condition may result if a heater is used that has been modified or is not
functioning properly.
When the heater is working normally:
* The flame is contained within the heater.
* The flame is essentially yellow.
* There is no strong disagreeable odor, eye bur ning or other physical discomfort.
* There is no smoke or soot internal or external to the heater.
* There are no unplanned or unexplained shut downs of the heater.
WARNING
Immediately shut down and do not use a heater that is not working normally. Do not
attempt to re-start and use the heater until it has been serviced by qualified service
personnel.
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Diagnostic Safety Shutdown and Trouble Shooting
These instructions are applicable for DXH135HD, DXH190HD, DXH215HD
SYMPTOM TROUBLE SHOOTING
High limit switch Open Circuit 1) Make sure heater is cooled off, toggle switch to “O” position, wait 5 minutes and retry.
Sparks, calling for flame, but 1) Check wiring to motor (per wiring schematic in manual).
no or slow motor operation 2) Make sure that the pressure gauge plug is in place and not damaged.
3) Adjust pressure for proper heater operation per manual.
4) W ith heater disconnected from AC source, rotate fan clockwise to verify motor is free.
5) Remove air filter housing from motor and inspect the pump rotor for damage. If damaged, replace rotor assembly.
6) If wiring is correct, pump rotor is okay, and motor is not rotating freely, replace motor or power-pack assembly.
7) If problem persists, replace oil flame control assembly.
8) Check for spark arching from the electrode assembly, to the combustion cylinder.
9) Check the cad cell for
continuity.
No Spark 1) Check length and gage of extension cord for proper amp. draw. (Check requirements on page 5.)
2) Check wiring to igniter (per wiring schematic in manual).
3) Check gap between electrode probes (2.3 - 3 mm).
4) Still no spark, replace igniter assembly.
Abnormal Motor Operation - 1) Motor speed too low (Motor should operate at 3450rpm, except 50K at 1550rpms) - Replace motor.
Motor overheats or Stops 2) With heater disconnected from AC source, rotate fan clockwise to verify motor is free.
3) Remove air filter housing from motor and inspect the pump rotor for damage. If damaged, replace rotor assembly.
4) If wiring is correct, pump rotor is okay, and motor is not rotating freely, replace motor or power-pack assembly.
Unable to Detect Flame 1) Check wiring to cad cell (per wiring schematic in manual).
2) Clean cad cell photo cell.
a) Slide cad cell out of cad cell holder.
b) Push the photo cell out of the black rubber cad cell housing by pushing on the 2 purple wires.
c) Clean the photo cell with a soft cloth and rubbing alcohol.
d) Pull the photo cell back into the cad cell housing and reinstall into holder.
e) Test heater.
3) If the heater still does not operate, replace cad cell.
Flame Control Failure 1) Check wiring in heater (per wiring schematic in manual).
2) Replace oil flame control assembly.
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DESCRIPTION
Front Handle
Rear Handle
Cross Handle(2)
Wheel Support Frame
Axle
Wheel Assembly
Large Retainer Washer
Cotter Pin
Hub Cap
Wheel Spacer
Hardware Kit
Drape Guard
* Not Shown
** Canadian
Requirement
REF.
1
2
3
4
5
6
7
8
9
10
*
11**
DXH135HD
ITEM#
40856
40857
40858
21875
22190
40940
28749
28750
28751
21897
28787
21908
DXH190HD
ITEM#
27114
27103
27103
27103
22190
40940
28749
28750
28751
21897
28787
21909
DXH215HD
ITEM#
40856
40857
40858
21875
22190
40940
28749
28750
28751
21897
28787
21909
Handle & Wheel Assembly Parts List
1
1
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Ref. Item # Item # Item # Description
1 **** **** ****
2 40805 40804 40804 Top Half Shell
3 40809 40807 40807 Radiation Shield Ass’y
4 22233 22107 22107 Combustion Chamber Cyl. Ass’y
5 28739 27790 28739 Nozzle Adapter
7 27429 27429 27429 Nozzle Retaining Ring, External
8 F221879 F221891 F221891 Fuel / Air Aspir. Nozzle
9 22257 22257 22257 Burner Head Assembly
11 24346 24346 24346 Fuel Tube
12 24345 24345 24345 Air Tube
13 F221857 F221857 F221857 Electrode Assembly
14 21820 21820 21820 Insulated Electrode Cover
15 F226865 F226865 F226865 CAD Cell Flame Sensor
16 24011 24011 24011 CAD Cell Bracket
17 40814 40814 40814 High Limit Control Assembly
18 26885 26866 26866 Fan
19 26975 26975 26975 Power Pac Assembly
20 40818 40818 40818 Motor Mounting Bracket
23 22142 22142 22142 Igniter Assembly
24 F226831 F226831 F226831 Rotor kit
*Includes: Rotor, Rotor Vanes & Rotor Drive
30 F221887 F221887 F221887 Filter Kit
*
Includes: Inlet Filter, Outlet Filter & Gasket, Fuel Filter Screen
34 F266842 F266842 F266842 Pump Adjustment Kit
Includes: Plug, Adj.Screw, Spring and Ball Bearing
39 40820 40820 40820 Inlet Grill Assembly
40 40823 40824 40824 Bottom Half Shell
41 26227 26227 26227 Snap Bushing
42 **** **** **** ****
43 40826 40826 40826 Control Panel
44 40828 40828 40828 Control Recess
45 40829 40829 40829 Thermostat Knob
Ref. Item # Item # Item # Description
46 21734 21734 21734 Thermostat Assembly
47 40830 40830 40830 Thermostat Mounting Bracket
48 26070 26070 26070 Loop Clamp
49 40831 40831 40831 I/O Switch
50 21866 21866 21866 Flame Control Assembly
55 28735 28735 28735 Starter Capacitor
56 28780 28780 28780 Fuel Filter w/Gasket
57 26225 26225 26225 Strain Relief Grommet
58 21036 21036 21036 Power Cord
59 40841 40841 40841 Right Side Rear Panel
60 40842 40842 40842 Inlet End Rear Panel
61 40845 40845 40845 (1) Inlet End Front Panel
(1) Outlet End Rear Panel
62 40847 40847 40847 Left Front Panel w/Door
63 40848 40848 40848 Right Side Front Panel
64 40846 40846 40846 Outlet End Front Panel
65 40852 40852 40852 Fuel Tank Assembly
66 26959 26959 26959 Fuel Cap
67 26910 26910 26910 Fuel Cap Gasket
68 28778 28778 28778 Fuel Gauge w/Gasket
70 22132 22132 22132 Tank Drain Plug
* Not shown in the drawing
DXH135HD DXH190HD DXH215HD DXH135HD DXH190HD DXH215HD
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Parts List
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INSTRUCTION MANUAL
Kerosene Forced-Air Heater
DXH135HD, DXH190HD, DXH215HD
PARTS ORDERING INFORMATION:
Use only manufacturer’s replacement parts. Use of any other parts could cause
injury or death. Replacement parts are only available direct from the factory and
must be installed by a qualified service agency.
Warning:
PURCHASING: Accessories may be purchased at any DeWalt® local
dealer or direct from the factory
FOR INFORMATION REGARDING SERVICE:
Please call Toll-Free 855-805-5745
www.dewalt.com
Our office hours are 8:00 AM – 5:00 PM, EST, Monday through Friday.
Please include the model number, date of purchase, and description of
problem in all communication.
LIMITED WARRANTY:
DeWalt
®
warrants its heaters and accessories to be free from defects in
material and workmanship for a period of 1 year from date of purchase.
DeWalt® will repair or replace this product free of charge if it has been
proven to be defective within the 1-year period, and is returned at
customer expense with proof of purchase to DeWalt® within the warranty
period.
UL-733, CSA B140.8, CSA
B140.9.3
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