Owner's Manual
Read this manual before installing or operating this replace.
Please retain this manual for future references.
A. Congratulations
Congratulations on selecting a Monessen Hearth gas re-
box. It is designed to provide the utmost in safety, reliability, 
and efciency.
As  the  owner of  a  new replace,  you'll  want to  read  and 
carefully follow all of the instructions contained in this man-
ual. Pay special attention to all Cautions and Warnings.
This  manual  should  be  retained  for  future  reference.  We 
suggest  that  you  keep  it  with  your  other  important  docu-
ments and product manuals.
Your new Monessen vent-free replace will give you years 
of durable use and trouble-free enjoyment. Welcome to the 
Monessen family of replace products!
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Welcome 
Monessen  is  a  registered  trademark  of  Hearth  &  Home 
Technologies.
Brand: ________________________________________________ Model Name: ___________________________
Serial Number: __________________________________________ Date Installed: __________________________
Fireplace Information:
Local Dealer Information
DEALER: Fill in 
your name, address, 
phone and email 
information here and 
replace information 
below.
Dealer Name: ________________________________________________________
Address: ____________________________________________________________
 ____________________________________________________________
Phone:   _____________________________________________________________
Email:    _____________________________________________________________
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Monessen • BUF36/42 Installation and Operating Manual • 4600-900 • Rev C • 05/17










