Installation Guide
www.usaprocom.com
200068-01A12
INSTALLATION
Figure 11 - Attaching Heater Base to 
Fireplace Floor
Masonry Screw
Mounting Bracket
2.  Mark  screw  locations  through  holes  in 
mounting  brackets  (see  Figure  11).  If 
installing in a brick-bottom replace, mark 
screw locations in mortar joint of bricks.
3.  Remove heater base from replace.
4.  Drill holes at marked locations using 3/16" 
drill bit.
5.  Apply  pipe  joint  sealant  lightly  to  tting 
threads.  Connect  approved  exible  gas 
hose to gas regulator of heater (see Fig-
ure 11).  Note: Never apply pipe sealant 
to are tting threads. Hold gas regulator 
with  a  wrench  when  connecting  exible 
gas hose.
6.  Attach  base  assembly  to  replace  oor 
using  two  masonry  screws  provided  in 
hardware package (see Figure 11).
7.  Connect to gas supply. See Connecting 
To Gas Supply, page 13.
 WARNING: You must secure 
this heater  to replace oor. If 
not, heater will move when you 
adjust controls.  Moving heater 
may cause a gas leak.
  WARNING:  If  installing  in  a 
sunken replace, special care 
is  needed.  You  must  raise  the 
replace oor to allow access to 
heater control panel. This will in-
sure adequate air ow and guard 
against sooting and  controls 
being damaged. Raise replace 
oor with noncombustible mate-
rial. Make sure material is secure.
 CAUTION:  Do  not pick  up 
heater base assembly by burners. 
This could damage heater. Only 
handle base assembly by grates.
IMPORTANT: Make sure the heater burners 
are level. If heater is not level, heater will not 
work properly.
Installation Items Needed
•  hardware package (provided with heater)
•  electric drill with 3/16" masonry drill bit
1.  Position  heater  base  assembly  in  re-
place. Center base assembly left to right 
and front to back inside replace.
INSTALLING HEATER BASE ASSEMBLY










