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099162

ACCESSORIES

Purchase accessories and parts
from your nearest dealer or
service center. If your dealer
or service center can not
supply an accessory or part,
either contact your nearest
Parts Central (listed in the
separate Authorized Service
Center booklet) or call DESA
International’s Parts Depart-
ment at (502) 781-9600. You
can also write to the address
listed on the back page of this
manual.

Hose: LPA1000 - For 80,000 BTU/Hr Model

A 10 foot hose for locating heater further away from propane tank(s).

Regulator: LPA2080 - For 80,000 BTU/Hr Model

LPA2100 - For 150,000 BTU/Hr Model

Hose and Regulator Assembly: LPA3010 - For 80,000 BTU/Hr Model

LPA3070 - For 150,000 BTU/Hr Model

Fuel Gas Connector:  LPA4020 - For All Models

A POL adapter with excess-flow check valve.

Thermostat:  HA1210 - For All Models

• Helps economize on fuel
• No installation required
• Plugs into standard 120V outlet

SERVICE

PUBLICATIONS

You can receive an Illustrated Parts List free of charge. Send your request and a
self-addressed, stamped envelope to DESA International (address on back page).
Be sure to include the heater model number. You can purchase a service manual
for $5. Make check payable to DESA International.

You may have further questions about this heater. If so, contact DESA
International’s Technical Service Department at 1-800-323-5190.

TECHNICAL

SERVICE

REPLACEMENT

PARTS

Parts Under Warranty

Contact authorized dealers of this product. If they can’t supply original replacement
part(s), either contact your nearest Parts Central or call DESA International’s
Technical Service Department at 1-800-323-5190. When calling DESA International,
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 defective part to the factory.

Parts Not Under Warranty

Contact authorized dealers of this product. If they can’t supply original replace-
ment part(s), either contact your nearest Parts Central or call DESA International’s
Parts Department at 1-800-972-7879. When calling DESA International, have
ready:

• model number of your heater
• the replacement part number

!

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 fatal
injuries. This will also protect your warranty coverage for
parts replaced under warranty.

Summary of Contents for 150,000 BTU/Hr Models

Page 1: ...ONS WHO CAN UNDERSTAND AND FOLLOW THE IN STRUCTIONS SHOULD USE OR SERVICE THIS HEATER IFYOUNEEDASSISTANCEORHEATERINFORMATIONSUCHASAN INSTRUCTIONS MANUAL LABELS ETC CONTACT THE MANUFAC TURER Heater Siz...

Page 2: ...heated We cannot foresee every use which may be made of our heaters Check with your local fire safety authority if you have questions about heater use Otherstandardsgoverntheuseoffuelgasesandheatprodu...

Page 3: ...heater below ground level Propane gas is heavier than air If a leak occurs propane gas will sink to the lowest possible level Use only the electrical voltage and frequency specified on model plate Th...

Page 4: ...er Shell On Off Switch Power Cord Hose Regulator Assembly Inlet Connector Figure 2 150 000 BTU Hr Model Generic LP 45 80 LP PFA PV 008A Fan Guard Handle Lower Shell Power Cord Hose Regulator Assembly...

Page 5: ...s a stream of clean hot air The Ignition System The direct spark ignitor DSI sends voltage to the spark plug ignitor The spark plug ignitor ignites the fuel and air mixture The Safety Control System T...

Page 6: ...With Vent Pointing Down Less gas is vaporized at lower temperatures You may need two or more 100 pound tanks or one larger tank in colder weather Your local propane gas dealer will help you select th...

Page 7: ...U Hr Model Shown 6 Close propane supply valve WARNING Follow the minimum fresh outside air ventilation require ments If proper fresh outside air ventilation is not provided carbon monoxide poisoning c...

Page 8: ...on chamber 4 When taking heater out of storage always check inside of heater Insects and small animals may place foreign objects in heater Keep inside of heater free from combustible and foreign objec...

Page 9: ...embly 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 PREVENTATIVE...

Page 10: ...Arm Hub Setscrew Motor Shaft WARNING Never service heater while it is plugged in connected to propane supply operating or hot Severe burns and electrical shock can occur Fan IMPORTANT Remove fan from...

Page 11: ...ut is located on spark plug threads inside combustion chamber see Figures 12 and 14 5 Loosen and remove spark plug with 13 16 spark plug socket Be careful not to strike air sensing switch paddle 6 Cle...

Page 12: ...Gallons Hour Pounds Hour Supply Pressure To Regulator Minimum for purposes of input adjustment Maximum Regulator Outlet Pressure Factory Preset Manifold Pressure Hot Air Output CFM Approx Motor Electr...

Page 13: ...White White Orange White Green 120 VAC On Off Switch Solenoid Valve Red Ground Neutral Sensor Thermostat Main Valve Main Valve Return Red Red White Green Yellow Green Black Black Black White White Gr...

Page 14: ...ck Black White Blue Blue Blue Blue Insulated Connector Thermal Switch Orange Green Ignitor Fuse If Equipped Relay Position of Leads May Vary Electrical Ladder Diagram Line Neutral Green or Green Yello...

Page 15: ...number You can purchase a service manual for 5 Make check payable to DESA International You may have further questions about this heater If so contact DESA International s Technical Service Department...

Page 16: ...s 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 an...

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