Installation manual
www.fmiproducts.com
125685-01B2
SAFETY
 WARNING: Improper 
installation, adjustment, 
alteration, service or 
maintenance can cause 
injury or property dam-
age. Refer to this manual 
for correct installation 
and  operational  proce-
dures.  For assistance  or 
additional information 
consult  a  qualified  in-
staller, service agency or 
the gas supplier.
  WARNING:  This  ap-
pliance is  for installation 
only in a solid-fuel burning 
masonry or UL127 factory-
built replace or in a listed 
ventless  firebox  enclo-
sure.  It  is  design-certied 
for these installations in 
accordance with ANSI 
Z21.11.2.  Exception: Do 
not install  this appliance 
in a  factory-built replace 
that includes instructions 
stating it has not been test-
ed or should not be used 
with unvented gas logs.
 WARNING: This is an 
unvented  gas-red  heat-
er.  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 Ven-
tilation section on page 6 
of this manual.
This appliance may be in-
stalled in an aftermarket,* 
permanently  located, 
manufactured  (mobile) 
home, where not prohib-
ited by local codes.
This appliance is only for 
use  with  the type  of gas 
indicated on  the rating 
plate. This appliance is 
not convertible  for use 
with other gases.
* Aftermarket: Completion of sale, not for 
purpose of resale, from the manufacturer
TABLE OF CONTENTS
Safety .................................................................. 2
Unpacking............................................................ 5
Product Identication ........................................... 5
Local Codes......................................................... 5
Product Features ................................................. 6
Air For Combustion and Ventilation ..................... 6
Installation ........................................................... 9
Operation ........................................................... 19
Inspecting Burners............................................. 24
Cleaning and Maintenance ................................ 25
Troubleshooting ................................................. 26
Specications .................................................... 33
Wiring Diagram .................................................. 33
Service Hints ..................................................... 34
Technical Service............................................... 34
Replacement Parts ............................................ 34
Accessories ....................................................... 34
Warranty ..............................................Back Cover










