100 SIDE FRONT HANDLES PFA/PV 003PORTABLEFORCEDAIR HEATERSOWNER’S MANUAL150 SIDE FRONT HANDLE PFA/PV 007Heater Sizes:35,000 50,000 55,000 70,000 100,000 110,000 150,000 BTU/HrARL LOGO G 004®IMPORTANTRead and understand this manual before assembling, starting, or servicingheater. Improper use of heater can cause serious injury. Keep this manualfor future reference.

Unpacking

Theory of Operation

Ventilation

Storage

Troubleshooting

Service Procedures

Pump Pressure Adjustment

Spark Plug (70/100/110/150,000 BTU/Hr Models)

Nozzle (70/100/110/150,000 BTU/Hr Models)

Wiring Diagrams

Maintenance Kits

Speciﬁcations

Desa 100 Owner's Manual

Safety Information

Storing, Transporting, or Shipping

Fuel Filter (26,4 kW [90,000 Btu/Hr] Model)

Spark Plug (8,8 kW [30,000 Btu/Hr] Model)

Spark Plug (20,5/26,4/44 kW [70/90/150,000 Btu/Hr] Models)

Air Output, Air Intake, and Lint Filters

Nozzle (8,8 kW [30,000 Btu/Hr] Model)

Nozzle (20,5/26,4 kW [70/90,000 Btu/Hr] Models)

Nozzle (44 kW [150,000 Btu/Hr] Model)

Pump Rotor

specifications

Illustrated Parts Breakdown and Parts List

Accessories

Fuel Filter (90,000 BTU/Hr Model)

Spark Plug (30,000 BTU/Hr Model)

Spark Plug (70/90/150,000 BTU/Hr Models)

Nozzle (30,000 BTU/Hr Model)

Nozzle (70/90,000 BTU/Hr Models)

Nozzle (150,000 BTU/Hr Model)

safety information

PRODUCT IDENTIFICATION

PRODUCT FEATURES

ventilation air

INSTALLATION

mantel clearances

installing damper clamp accessory for vented operation

connecting to gas supply

checking gas connections

installing logs

OPERATING HEATER

operating heater

operation instructions

INSPECTING BURNERS

CLEANING AND MAINTENANCE

TROUBLESHOOTING

OPTIONAL POSITIONING OF THERMOSTAT SENSING BULB

SPECIFICATIONS

illustrated parts breakdown

parts list

REPLACEMENT PARTS

OWNER'S REGISTRATION FORM

air heater

product identification

theory of operation

troubleshooting

service procedures

wiring diagram

limited warranty

SAFETY INFORMATION

THEORY OF OPERATION

OPERATION

OPERATION WITH PORTABLE GENERATOR

STORING, TRANSPORTING, OR SHIPPING

SERVICE PROCEDURES

WHEELS AND HANDLE PARTS LIST

TECHNICAL SERVICE

to start heater

operation with portable generator

pump pressure adjustment

pump rotor

technical service

warranty and repair service

100,000 BTU/Hr Models

150,000 BTU/Hr Models

000 50

000 55

000 70

000 BTU/Hr ARL

110,000 BTU/Hr Models

35,000 BTU/Hr Models

50,000 BTU/Hr Models

55,000 BTU/Hr Models

70,000 BTU/Hr Models


Contents Table Of Contents Unpacking Theory of Operation Ventilation Storage Troubleshooting Service Procedures Pump Pressure Adjustment Spark Plug (70/100/110/150,000 BTU/Hr Models) Nozzle (70/100/110/150,000 BTU/Hr Models) Wiring Diagrams Maintenance Kits Speciﬁcations	100 SIDE FRONT HANDLES PFA/PV 003PORTABLEFORCEDAIR HEATERSOWNER’S MANUAL150 SIDE FRONT HANDLE PFA/PV 007Heater Sizes:35,000 50,000 55,000 70,000 100,000 110,000 150,000 BTU/HrARL LOGO G 004®IMPORTANTRead and understand this manual before assembling, starting, or servicingheater. Improper use of heater can cause serious injury. Keep this manualfor future reference. Next / 16