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200366-01B
2
TABLE OF CONTENTS
Specifications
............................................ 3
Safety
........................................................ 3
Product Features
....................................... 5
Local Codes
............................................... 5
Unpacking
.................................................. 5
Qualified Installing Agency
........................ 6
Water Vapor: A By-Product Of
Unvented Room Heaters
..................... 6
Air For Combustion and Ventilation
........... 6
Installation
................................................. 8
Operation
................................................. 16
Inspecting Burners
................................... 19
Care And Maintenance
............................ 20
Troubleshooting
....................................... 21
Parts
........................................................ 24
Replacement Parts
.................................. 25
Accessories
............................................. 26
Service Hints
........................................... 26
Technical Service
..................................... 26
Warranty
.................................................. 28
INSTALLER: Leave this manual with the appliance.
CONSUMER: Retain this manual for future reference.
This is an unvented gas-fired heater. It uses air (oxygen)
from the room in which it is installed. Provisions for ad-
equate combustion and ventilation air must be provided.
Refer to
Air for Combustion and Ventilation
section on
page 6 of this manual.
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.
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.
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PATENT INFORMATION
This product may be covered by one or more of the following United States patents:
9,829,195 9,423,123 9,441,833 9,518,732 9,752,779 9,416,977 8,764,436
8,568,136 8,516,878 8,297,968 8,281,781 8,235,708 7,967,006
7,967,007 7,730,765 7,677,236 7,607,426 7,434,447