www.desatech.com
111487-01G
2
WARNING: Improper installation, adjustment, al-
teration, service or maintenance can cause injury or
property damage. Refer to this manual for correct in-
stallation and operational procedures. For assistance
or additional 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.
Provisions for adequate combustion and ventilation
air must be provided. Refer to
Air for Combustion and
Ventilation
section on page 5 of this manual.
This appliance may be installed in an aftermarket,* per
-
manently located, manufactured (mobile) home, where
not prohibited by local codes.
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.
* Aftermarket: Completion of sale, not for purpose of resale, from the manufacturer
TABLE OF CONTENTS
Safety .................................................................. 3
Product Identification ........................................... 4
Local Codes......................................................... 5
Product Features ................................................. 5
Air for Combustion and Ventilation ...................... 5
Unpacking............................................................ 8
Installation ........................................................... 8
Operation ........................................................... 14
Inspecting Burners............................................. 15
Cleaning and Maintenance ................................ 16
Troubleshooting ................................................. 17
Specifications .................................................... 21
Replacement Parts ............................................ 21
Service Hints ..................................................... 21
Technical Service............................................... 21
Accessories ....................................................... 21
Parts .................................................................. 22
Parts Central...................................................... 25
Warranty ............................................................ 26
