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www.desatech.com
113997-01B
2
WARNING: Improper installation, adjustment, altera-
tion, service, or maintenance can cause injury or prop-
erty damage. Refer to this manual for correct installation
and operational procedures. For assistance or addi-
tional information consult a qualified installer, service
agency, or the gas supplier.
WARNING: This is an unvented gas-fired heater. It uses
air (oxygen) from the room in which it is installed. Provi-
sions for adequate combustion and ventilation air must
be provided.
This appliance is only for use with the type of gas indi-
cated on the rating plate. This appliance is not convert-
ible for use with other gases.
SAFETY INFORMATION
WARNING: This product con-
tains and/or generates chemicals
known to the state of California
to cause cancer or birth defects,
or other reproductive harm.
IMPORTANT: Read this owner’s
manual carefully and completely
before trying to assemble, op-
erate, 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!
When used without adequate combustion and
ventilation air, this heater may give off excessive
carbon monoxide, an odorless, poisonous gas.
WARNING: Early signs of
carbon monoxide poisoning re-
semble the flu, with headaches,
dizziness, and nausea. If you
have these signs, the heater may
not be working properly. Get
fresh air at once! Have heater
serviced.
Some people, including pregnant women, people
with heart or lung disease, anemia, those under the
influence of alcohol, and those at high altitudes, are
more affected by carbon monoxide than others.
TABLE OF CONTENTS
Safety Information ............................................... 2
Local Codes ........................................................ 4
Product Identification ........................................... 5
Unpacking ........................................................... 5
Product Features ................................................. 5
Propane/LP Supply .............................................. 5
Installation ........................................................... 5
Lighting and Operating Instructions ..................... 6
Cleaning and Maintenance .................................. 8
Troubleshooting ................................................. 10
Specifications .................................................... 13
Technical Service .............................................. 13
Service Hints ..................................................... 13
Accessories ....................................................... 13
Replacement Parts ............................................ 13
Illustrated Parts Breakdown and Parts List ....... 14
Warranty Information ...........................Back Cover