Product Manual
www.factorybuysdirect.com
200253-01F2
TABLE OF CONTENTS
Safety ........................................................ 3
Specications ............................................ 4
Qualied Installing Agency ........................ 5
Product Features ....................................... 5
Local Codes............................................... 5
Unpacking.................................................. 5
Air For Combustion and Ventilation ........... 6
Product Identication ................................. 6
Water Vapor: A By-Product Of 
 Unvented Room Heaters ..................... 6
Installation ................................................. 8
Operation ................................................. 19
Inspecting Burners................................... 23
Care And Maintenance ............................ 24
Electrical .................................................. 26
Troubleshooting ....................................... 28
Service Hints ........................................... 31
Technical Service..................................... 31
Parts ........................................................ 32
Replacement Parts .................................. 34
Accessories ............................................. 35
Warranty .................................................. 36
INSTALLER: Leave this manual with the appliance.
CONSUMER: Retain this manual for future reference.
This is an unvented gas-red 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  qualied  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 propane or natural 
gas. Field conversion by any other means including the 
use of a kit is not permitted.
* Aftermarket: Completion of sale, not for purpose of resale, from the manufacturer.
SAVE THIS BOOK
PATENT INFORMATION
This product may be covered by one or more of the following United States patents: 
8,915,239 8,851,065 8,764,436 8,757,202 8,757,139 8,752,541 8,568,136 
8,545,216 8,517,718 8,516,878 8,506,290 8,465,277 8,317,511 8,297,968 
8,281,781 8,241,034 8,235,708 8,152,515 8,011,920 7,967,006 7,967,007 
7,654,820 7,730,765 7,677,236 7,607,426 7,434,447










