Desa RCLP50-F User Manual

CANADIAN PROPANE CONSTRUCTION FORCED AIR HEATER

OWNER’S MANUAL

MODELS RCLP50VA AND 50-F

VARIABLE 30,000 - 40,000 - 50,000 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.

GENERAL HAZARD 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.

If you need assistance or heater information such as an instructions manual, labels, etc. contact the manufacturer.

TABLE OF CONTENTS

Safety Information ............................................... 2

Unpacking ........................................................... 3

Product Identiﬁcation ........................................... 3

Propane Supply ................................................... 3

Theory of Operation ............................................ 4

Ventilation ............................................................

Assembly ............................................................. 4

Installation ........................................................... 5

Operation ............................................................. 5

Storage ................................................................ 6

Save this manual for future reference.

For more information, visit www.desatech.com

Maintenance ........................................................ 6

Service Procedures ............................................. 7

Troubleshooting ...................................................

Illustrated Parts Breakdown and Parts List ....... 10

Speciﬁcations .................................................... 12

Technical Service ..............................................

Replacement Parts ............................................ 12

Accessory .......................................................... 12

Warranty and Repair Service ..............

Back Cover

SAFETY INFORMATION

WARNING: This product contains and/or generates chemicals known to the State of California to cause cancer or birth defects or other reproduc tive harm.

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 prod ucts such as gasoline, solvents, paint thinner, dust particles or unknown chemicals.

WARNING: Not for home or recreational vehicle use.

The heater is designed for use as a construction heater in accordance with ANSI Z83.7/CGA 2.14. Other standards govern the use of fuel gases and heating products for speciﬁc uses. Your lo cal authority can advise you about these. The primary purpose of construction heaters is to provide temporary heating of buildings under construction, alteration or repair. Properly used, the heater provides safe economical heating. Products of combustion are vented into the area being heated.

We cannot foresee every use which may be made of our heaters. Check with your local ﬁre safety au

thority if you have questions about heater use.

Other standards govern the use of fuel gases and heat producing products for speciﬁc uses. Your local authorities can advise you about these.

Carbon Monoxide Poisoning: Some people are

more affected by carbon monoxide than others. 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! Check for proper ventilation and have heater serviced.

Propane Gas: Propane gas is odorless. An odor-

making agent is added to propane gas. The odor helps you detect a propane gas leak. However, the odor added to propane gas may fade. Propane gas may be present even though no odor exists.

Make certain you read and understand all warn ings. Keep this manual for reference. It is your guide to safe and proper operation of this heater.

1. Install and use heater with care. Follow all local ordinances and codes. In the absence of local ordinances and codes, refer to the

Standard for Storage and Handling of Lique ﬁed Petroleum Gas, ANSI/NFPA 58 and the Natural Gas Installation Code, CAN/CGA B149.2. This instructs on the safe storage and

handling of propane gases.

2. Use only the electrical voltage and frequency speciﬁed on model plate.

3. The electrical connections and grounding of the heater shall follow the National Electric

Code, ANSI/NFPA 70, or Canadian Electrical Code, part 1.

4. Electrical grounding instructions — This appli ance is equipped with a three-prong (ground ing) plug for your protection against shock hazard and should be plugged directly into a properly grounded three-prong receptacle.

5. Use only a three-prong, grounded extension cord.

6. Use only the hose and factory preset regulator provided with the heater.

7. Use only propane gas set up for vapor with drawal.

8. Provide adequate ventilation. Before using heater, provide at least a 1.5 ft opening of fresh, outside air.

9. For indoor use only. Do not use heater out doors.

10. Do not use heater in occupied dwellings or in living or sleeping quarters.

11. Do not use heater below ground level. Pro

pane gas is heavier than air. If a leak occurs, propane gas may sink to the lowest possible level.

12. Keep appliance area clear and free from com bustible materials, gasoline, paint thinner, and other ﬂammable vapors and liquids. Do not use heater in areas with high dust content.

13. Minimum heater clearances from combus tibles: Outlet: 6 ft (1.8 m), Sides: 2 ft (60 cm), Top: 6 ft (1.8 m), Rear: 2 ft (60 cm).

(0.14 m2)

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SAFETY INFORMATION

Continued

14. Keep heater at least 6 ft (1.8 m) from propane tank(s). Do not point heater at propane tank(s) within 20 ft (6 m).

15. Keep propane tank(s) below 100° F (38° C).

16. Check heater for damage before each use. Do not use a damaged heater.

17. Check hose before each use of heater. If highly worn or cut, replace before using heater.

18. Locate heater on stable and level surface if heater is hot or operating.

19. Not intended for use on ﬁnished ﬂoors.

20. Never block air inlet (rear) or air outlet (front) of heater.

21. Keep heater away from strong drafts, water spray, rain, or dripping water.

22. Do not leave heater unattended.

23. Keep child ren and animals away from heater.

24. Never move, handle, or service a hot, operating, or plugged-in heater. Severe burns may result. Wait 20 minutes after turning heater off.

25. To prevent injury, wear gloves when handling heater.

26. Never attach duct work to heater.

27. Do not alter heater. Keep heater in its original state.

28. Do not use heater if altered.

29. Turn off propane supply and unplug heater when not in use.

30. Use only original replacement parts. This heater must use design-specific parts. Do not substitute or use generic parts. Improper replacement parts could cause serious or fatal injuries.

UNPACKING

1. Remove all packing items applied to heater for shipment. Keep plastic cover caps (attached to inlet connector and hose/regulator assembly) for storage.

2. Remove all items from carton.

3. Check all items for shipping damage. If heater is damaged, promptly inform dealer where you bought heater.

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Hot Air Outlet (Front)

Heater Base

Piezo Ignitor Button

Automatic Control Valve Knob

Propane gas and propane tank(s) are to be fur nished by the user.

Use this heater only with a propane vapor withdrawal supply system. See Chapter 5 of the

Standard for Storage and Handling of Liqueﬁed Petroleum Gas, ANSI/NFPA 58 and/or CAN/CGA B149.2. Your local library or ﬁre department will

have this booklet. The amount of propane gas ready for use from

propane tanks varies. Two factors decide this amount:

1. The amount of propane gas in tank(s)

2. The temperature of tank(s) This heater is designed to operate with a minimum

20 lb (9 kg) propane tank. You may need two or more tanks or one larger tank in colder weather. Use a 100 lb (45 kg) tank for longer operation or in very cold weather. Less gas is vaporized at lower temperatures. Your local propane gas dealer will help you select the proper supply system. The minimum surrounding air temperature rating for each heater is -20° F (-29° C).

Average Temperature Number Of Tanks

At Tank Location (100 lb/45 kg)

Above 0° F (-18° C) 1 Below 0° F (-18° C) 2

PRODUCT

IDENTIFICATION

Shell

Handle

Fan Guard

Valve Inlet

Hose/ Regulator Assembly

Figure 1 - 50,000 BTU/Hr Model

PROPANE SUPPLY

Motor

Power Cord

Air For Combustion

Air For Heating

THEORY OF OPERATION

The Fuel System: The hose/regulator assembly attaches to the propane gas supply. This provides fuel

to the heater.

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 piezo ignitor lights the burner. The Automatic Control System: This system causes the heater to shut down if the ﬂame goes out.

Combustion Chamber

Clean Heated Air Out (Front)

Figure 2 - Cross Section Operational View

VENTILATION

WARNING: Provide at least

a 1.5 ft

(0.14 m fresh, outside air while running heater. If proper fresh, outside air ventilation is not provided, carbon monoxide poisoning can occur. Provide proper fresh, outside air ventilation before running heater.

) opening of

3. Place handle over hole and clip. Insert two

Flat Side Facing Up

Fan

screws (provided with handle) through handle and tighten into shell. Make sure rear screw goes through shell and into fan guard. Tighten screws ﬁrmly.

Motor

Cool Air In (Back)

Hose/ Regulator Assembly

Nut Clip

Slot

Shell

ASSEMBLY

1. Remove screw from top of fan guard. Discard screw.

2. Insert nut clip (provided with handle) with ﬂat side facing up through slot in top of shell. Align holes in nut clip with screw hole behind slot in top of shell. (see Figure 4).

Remove Screw

Figure 3 - Removing Screw from Top of

Fan Guard

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Figure 4 - Installing Nut Clip

Nut Clip

Figure 5 - Attaching Handle

Screws

Handle

Rear of Heater

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INSTALLATION

WARNING: Review and understand the warnings in the Safety Information section, page

2. They are needed to safely op erate this heater. Follow all local codes when using this heater.

WARNING: Test all gas piping and connections for leaks after installation or servicing. Never use an open ﬂame to check for a leak. Apply a mixture of liquid soap and water to all joints. Bubbles forming show a leak. Correct all leaks at once.

1. Provide propane supply system (see Propane Supply, page 3).

2. Connect fuel gas ﬁtting on hose/regulator assembly to propane tank(s). Turn fuel gas ﬁtting counterclockwise into threads on tank. Tighten ﬁrmly using a wrench. IMPORTANT: Position regulator so that hose leaving the regulator is in a horizontal position (see Figure

6). This places the regulator vent in the proper position to protect it from the weather.

3. Connect hose to valve inlet. Tighten ﬁrmly using a wrench. You must use the regulator supplied with heater.

4. Open propane supply valve on propane tank(s)

5. Check all connections for leaks. Apply mix

6. Close propane supply valve.

Propane Supply Valve

Propane Tank

Note: If not opened slowly, excess-

slowly. ﬂow check valve on propane tank may stop gas ﬂow. If this happens, close propane supply valve and open again slowly.

ture of liquid soap and water to gas joints. Bubbles forming show a leak that must be corrected.

Regulator

Hose

Fuel Gas Fitting

Knob

Valve Inlet

Figure 7 - Hose and Inlet Connector

Hose

OPERATION

WARNING: Review and un derstand the warnings in the Safety Information section, page

2. They are needed to safely op erate this heater. Follow all local codes when using this heater.

TO START HEATER

1. Follow all installation, ventilation, and safety information.

2. Locate heater on stable and level surface. Make sure strong drafts do not blow into front or rear of heater.

3. Plug power cord of heater into a three-prong, grounded extension cord. Extension cord must be at least 6 ft (2 m). Extension cord must be UL/CSA listed.

Extension Cord Wire Size Requirements

Up to 50 ft (15 m), use 18 AWG rated cord. 51 to 100 ft (16 to 30 m) long, use 16 AWG

rated cord.

101 to 200 ft (31 to 60 m) long, use 14 AWG

rated cord.

4. Plug extension cord into a 120 volt/60 hertz, 3-hole, grounded outlet. Motor will start. Fan will turn, forcing air out front of heater.

5. Open propane supply valve on propane tank(s) slowly.

Note: If not opened slowly, excessﬂow check valve on propane tank may stop gas ﬂow. If this happens, close propane supply valve and open again slowly.

Figure 6 - Regulator Position

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OPERATION

OFF

MED

HIGH

START/ LOW

Continued

WARNING: Be sure motor and fan are running before pushing in automatic control valve button. Flames could ﬂash outside heater if motor and fan are not running.

6. Turn control knob to the low position and push in (see Figure 8). Hold knob in and push piezo ignitor button. You may need to push piezo ignitor button 3-8 times until the main burner lights. When main burner lights, keep automatic control valve knob pushed in. Release button after 30 seconds.

Note: If main burner fails to light, hose may

have air in it. If so, keep control knob pressed and wait 20 seconds. Release control knob and wait 20 seconds for unburned fuel to exit heater. Repeat step 6.

7. If main burner goes out, repeat step 6.

8. When main burner remains lit, rotate control knob to the desired heat level.

TO STOP HEATER

1. Tightly close propane supply valve on propane tank(s). Allow heater to burn remaining fuel in hose.

2. Shut off main burner valve. Do this by turn ing control knob to the OFF position until it stops.

TO RESTART HEATER

1. Wait ﬁve minutes after stopping heater.

2. Repeat steps under To Start Heater

, page 5.

STORAGE

CAUTION: Disconnect heater

from propane supply tank(s).

1. Store propane tank(s) in safe manner. See Chapter 5 of Standard for Storage and Han

dling of Liqueﬁed Petroleum Gases, ANSI/ NFPA 58. Follow all local codes. Always store

propane tanks outdoors.

2. Place plastic cover caps over brass ﬁttings on inlet connector and hose/regulator assembly.

3. Store in dry, clean, and safe place. Do not store hose/regulator assembly inside heater combustion chamber.

4. When taking heater out of storage, always check inside of heater. Insects and small animals may place foreign objects in heater. Remove motor and other internal parts if needed to remove foreign objects (see Service

Procedures

, page 7).

Figure 8 - Control Knob Positions

Piezo Ignitor Button

Automatic Control Valve Knob

Figure 9 - Automatic Control Valve

Button and Piezo Ignitor Button

WARNINGS

• Never service heater while it is plugged in, connected to propane supply, operating, or hot. Severe burns and electrical shock can occur.

• Keep heater clear and free from combustible materials, gasoline, and other ﬂammable vapors and liquids.

• Do not block the ﬂow of combustion or ventilation air.

1. Keep heater clean. Clean heater annually or as needed to remove dust and debris. If heater is dirty or dusty, clean heater with a damp cloth. Use household cleaners on difﬁcult spots.

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MAINTENANCE

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MAINTENANCE

Continued

2. Inspect heater before each use. Check connections for leaks. Apply mixture of liquid soap and water to connections. Bubbles forming show a leak. Correct all leaks at once.

3. Inspect hose/regulator assembly before each use. If hose is highly worn or cut, replace.

4. Have heater inspected yearly by a qualiﬁed service agency.

5. Keep inside of heater free from combustible and foreign objects. Remove motor and other internal parts if needed to clean inside of heater (see Service Procedures, page 7).

6. Clean fan blades each season or as needed (see Fan, page 8).

10. Place fan onto motor shaft of new motor. Make sure set screw contacts ﬂat surface on motor shaft. Tighten set screw ﬁrmly (40-50 inch-pounds).

11. Place motor and fan guard into rear of heater shell. Make sure power cord is properly lo cated (see Figure 13).

12. Insert three screws through heater shell and into fan guard. Tighten screws ﬁrmly.

SERVICE PROCEDURES

WARNING: Never service heater while it is plugged in, connected to propane supply, operating, or hot. Severe burns and electrical shock can occur.

ELECTRICAL SYSTEM

The entire electrical system for this heater is contained within the motor. If any part of the electrical system is damaged, you must replace motor.

MOTOR

1. Remove three screws that attach fan guard to heater shell.

2. Remove motor and fan guard from heater shell (see Figure 10).

3. Use hex wrench to loosen set screw which holds fan to motor shaft (see Figure 11). Re move fan. Be careful not to damage the fan blade pitch.

4. Remove two nuts and two screws that attach fan guard to motor using nut-driver. Remove fan guard from motor (see Figure 12).

5. Disconnect the green power cord wire from motor and remove black and white wire ter minals.

6. Discard old motor.

7. Attach green power cord wire to motor.

8. Attach fan guard to new motor with two nuts and two screws.

9. Replace black and white terminals.

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Figure 10 - Removing Motor and Fan

Guard from Heater

Setscrew

Figure 11 - Setscrew Location

Figure 12 - Removing or Attaching Fan

Guard from Motor

Figure 13 - Replacing Motor and Fan

Guard into Heater

SERVICE PROCEDURES

Continued

FAN

1. Remove three screws that attach fan guard to heater shell.

2. Remove motor and fan guard from heater shell (see Figure 10, page 7).

3. Use hex wrench to loosen set screw that holds fan to motor shaft (see Figure 11, page 7).

4. Remove fan. Be careful not to damage the fan blade pitch.

5a. If replacing fan, remove old fan and discard.

Go to step 7 below.

5b. If cleaning fan, use soft cloth moistened with

kerosene or solvent.

6. Dry fan thoroughly.

7. Place fan onto motor shaft of new motor. Make sure set screw contacts ﬂat surface on motor shaft. Tighten set screw ﬁrmly (40-50 inch-pounds).

8. Place motor and fan guard into rear of heater shell. Make sure power cord is properly lo cated (see Figure 13, page 7).

9. Insert three screws through heater shell and into fan guard. Tighten screws ﬁrmly.

IGNITOR

1. Remove motor and fan guard from heater (see Motor, page 7, steps 1 through 5).

2. Remove black ignitor wire from piezo ignitor. Access ignitor wire through underside of heater base (see Figure 14). Push wire up through bushing in heater shell.

3. Remove ignitor mounting screw from rear head using nut-driver or standard screwdriver (see Figure 15).

4. Remove ignitor from rear head.

5. Install new ignitor. Attach ignitor to rear head with ignitor mounting screw.

6. Run ignitor wire from new ignitor through bushing in heater shell. Attach ignitor wire to piezo ignitor.

7. Set gap between ignitor electrode and target plate to 0.17" (4.3 mm) (see Figure 16).

8. Test for spark. Push piezo ignitor button and watch for spark between ignitor electrode and target plate.

9. Place motor and fan guard into rear of heater shell (see Motor, page 7, steps 9 and 10).

Piezo Ignitor

Ignitor Wire

Bushing

Underside of

Figure 14 - Removing Ignitor Wire from

Piezo Ignitor

Rear Head

Ignitor Mounting Screw

Figure 15 - Removing Ignitor Mounting

Screw and Ignitor

Target Plate

Heater Base

Ignitor

Ignitor Electrode

Gap Area

WARNING: Make sure heater is disconnected from propane supply. Heater could ignite causing severe burns.

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Figure 16 - Clearance between Ignitor

Electrode and Target Plate

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TROUBLESHOOTING

WARNING: Never service heater while it is plugged in, connected to propane supply, operating, or hot. Severe burns and electrical shock can occur.

OBSERVED FAULT

Fan does not turn when heater is plugged in

Heater will not ignite

Heater shuts down while running

POSSIBLE CAUSE

1. No electrical power to heater

2. Fan hitting inside of heater shell

3. Fan blades bent

4. Defective motor

1. User did not follow installa tion or operation instructions properly

2. No spark at ignitor. To test for spark, follow step 9 under nitor, page 8. If you see spark at ignitor, have heater serviced by qualiﬁed service person. If no spark seen:

A) Loose or disconnected

ignitor wire

B) Wrong spark gap C) Piezo ignitor loose D) Bad ignitor electrode

1. High surrounding air tem perature causing thermal limit device to shut down heater

2. Restricted air ﬂow

3. Damaged fan

4. Excessive dust or debris in surrounding area

Ig-

REMEDY

1. Check voltage to electrical outlet. If voltage is good, check heater power cord for breaks

2. Adjust motor/fan guard to keep fan from hitting inside of heater shell. Bend fan guard if necessary

3. Replace fan. See

4. Replace motor. See Motor, page 7

1. Repeat installation and opera

tion instructions. See Installa tion and Operation, page 5

2. A) Check ignitor wire. Tighten or reattach loose ignitor wire. See Figure 14, page 8 for ignitor wire location

B) Set gap between ignitor

electrode and target plate to

0.17" (4.3 mm)

C) Tighten nut holding piezo

ignitor to base of heater

D) Replace ignitor electrode.

See Ignitor, page 8

1. This can happen when running

heater in temperatures above 85° F (29° C). Run heater in cooler temperatures

2. Check heater inlet and outlet. Remove any obstructions

3. Replace fan. See

4. Clean heater. See Mainte

nance, page 6

Fan, page 8

WARNING: Use only in areas

free of high dust content.

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ILLUSTRATED PARTS BREAKDOWN

MODELS RCLP50VA AND 50-F

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105339-01C10

PARTS LIST

MODELS RCLP50VA AND 50-F

This list contains replaceable parts used in your heater. When ordering parts, follow the instructions listed under Replacement Parts on page 12 of this manual.

KEY NO. PART NO. DESCRIPTION QTY.

1 ** Combustion Chamber 1 2 M11084-26 Hex Tap Screw, #10-16 x 3/8" 7 3 105333-01 Outer Shell 1 4 104786-01 Handle Kit 1 5 M11143-1 Strain Relief Bushing 1 6 101480-12 Wire Assembly 1 7 M11084-27 Hex Tap Screw, #12-14 x 1/2" 3 8 099393-03 Control Knob 1 9 105341-01 Burner Assembly 1 10 099539-01 Electrode Ignitor 1 11 M11084-38 Hex Tap Screw, #8-18 x 3/8" 12 101478-03 Fan 1 13 105332-01 Motor 1 14 103863-01 Fan Guard 1 15 097384-02 Captive Washer Nut 3 16 097968-05 Hex Screw, #4-40 x 1/2" 2 17 NPC-00C Hex Nut, #4-40 2 18 101481-04 Thermal Switch 1 19 097776-01 Universal Bushing 1 20 099237-01 Thermocouple Nut 2 21 104146-01 Thermocouple 1 22 103921-01 Valve/Oriﬁce Assembly 1 23 102445-01 Piezo Ignitor 1 24 078978-03 Sleeve Cap 1 25 105335-01 Base Assembly 1 26 099202-02 Steel Rivet, 1/8" 1 27 M12461-25 Hex Screw, 8-32 x 3/8 2 28 098219-17 Cord, Power Supply 1

** Not a ﬁeld replaceable part.

PARTS AVAILABLE - NOT SHOWN

109111-02 Tradename Decal, Reddy 2 113858-02 Tradename Decal, Universal 103867-08 General Information Decal 1 103869-04 Operation Decal 1 079663-01 LP Warning Decal (English) 1 079663-02 LP Warning Decal (French) 1 099672-01 Notice Decal 1 111632-11 LPA3055 Hose/Regulator Assembly

Model Decal 1

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SPECIFICATIONS

• Output Rating (BTU/Hr) High - 50,000, Med. - 40,000, Low - 30,000

• Propane Vapor Fuel Only

• Fuel Consumption Gallons (Liters)/Hour Max. 0.54 (2.0), Min. 0.33 (1.2) Fuel Consumption Pounds (Kilogram)/Hour Max. 2.3 (8.7), Min. 1.4 (5.3)

• Supply Pressure To Regulator: Minimum (for input adjustment) - 10 psi (69 kPa),

Maximum - 200 psi (1380 kPa)

• Regulator Outlet Pressure - 18" WC (46 cm)

• Manifold Pressure: High - 13.7" WC (35 cm)

Low - 17" WC (43 cm)

• Hot Air Output (CFM Approx) - 275 (7.8 m

• Motor - 3,300 RPM, 1/20 HP

• Electric Input - 120 volt/60 hertz

• Amperage - 2

• Ignition - Manual, Piezo

• Ignitor Gap - 0.17" (4.3 mm)

• Temperature Range for Operation*

-20° F to 85° F (-6.7° C to 29.5° C)

• Heater Weight - 13 lbs (6.6 kg)

• Shipping Weight - 15 lbs (7.3 kg)

• Carton Size - L x W x H

19.4" x 9.75" x 14.75" (49.3 x 24.8 x 37.5 cm)

• Heater Size - L x W x H

18.5" x 8.0" x 12.8" (47 x 19.6 x 32.5 cm)

* When running heater in temperatures above 85° F (29.5° C), high internal temperatures may cause thermal limit device to shut down heater.

TECHNICAL SERVICE

You may have further questions about this heater. If so, contact DESA Heating Productsʼ Technical Service Department at 1-866-672-6040. When calling, please have your model and serial numbers of your heater ready.

You can also visit DESA Heating Productsʼ Techni cal Service web site at www.desatech.com.

REPLACEMENT PARTS

WARNING: Use only original replacement parts. This heater must use design-speciﬁc parts. Do not substitute or use generic parts. Improper replacement parts could cause serious or fa tal injuries. This will also protect your warranty coverage for parts replaced under warranty.

PARTS UNDER WARRANTY

Contact authorized dealers of this product. If they

)

canʼt supply original replacement part(s), call DESA Industries at 1-905-826-8010.

When calling DESA Industries, have ready

• your name

• your address

• model number of your heater

• how heater was malfunctioning

• purchase date In most cases, we will ask you to return the part

to the factory.

PARTS NOT UNDER WARRANTY

Contact authorized dealers of this product. If they canʼt supply original replacement part(s), call DESA Industriesʼ Parts Department at 1-905-826-8010.

When calling DESA Industries, have ready:

• model number of your heater

• the replacement part number

ACCESSORY

Purchase accessories and parts from your nearest dealer or service center. If your dealer or service center can not supply an accessory or part, call DESA

Industriesʼ Parts Department at 1-905-826-8010. You can also write to the address listed on the back page of this manual.

FUEL GAS CONNECTOR - LPA4020

Connects regulator to all standard propane tanks. U.L. and A.G.A. listed.

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NOTES

______________________________________________________ ______________________________________________________ ______________________________________________________ ______________________________________________________ ______________________________________________________ ______________________________________________________ ______________________________________________________ ______________________________________________________ ______________________________________________________ ______________________________________________________ ______________________________________________________ ______________________________________________________ ______________________________________________________ ______________________________________________________ ______________________________________________________ ______________________________________________________ ______________________________________________________ ______________________________________________________ ______________________________________________________ ______________________________________________________ ______________________________________________________ ______________________________________________________ ______________________________________________________ ______________________________________________________ ______________________________________________________ ______________________________________________________ ______________________________________________________ ______________________________________________________ ______________________________________________________ ______________________________________________________ ______________________________________________________ ______________________________________________________ ______________________________________________________ ______________________________________________________

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WARRANTY AND REPAIR SERVICE

KEEP THIS WARRANTY

Model

Serial No.

Date of Purchase

LIMITED WARRANTY

DESA Industries 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 mainte

nance, 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.

DESA Industries 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.

This warranty does not cover discoloration due to operation of heater. We reserve the right to amend these speciﬁcations at any time without notice. The only warranty applicable is our standard written warranty. We make no other warranty, expressed or implied.

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 Industries will repair or replace the heater without charge.

REPAIR SERVICE

Return your heater to your nearest authorized service center. Repairs not covered by the warranty will be billed at standard prices. Each Service Center is independently owned and operated. We reserve the right to amend these speciﬁcations at any time without notice.

2701 Industrial Drive P.O. Box 90004 Bowling Green, KY 42102-9004

2220 Argentia Road, Unit #4 Mississauga, Ontario L5N2K7 905-826-8010

ATTN: Customer Service Department

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