Installation Guide
www.usaprocom.com
15200199-01B
INSTALLATION
PRESSURE TESTING HEATER GAS CONNECTIONS
1.  Open equipment shutoff valve (see Figure 
10, page 14).
2.  Open main gas valve located on or near 
gas  meter  for  natural  gas  or  open  pro-
pane/LP supply tank valve.
3.  Make sure control knob of heater is in the 
OFF position.
4.  Check  all  joints  from  equipment  shutoff 
valve to  control  valve  (see Figure 11 or 
12, page 14). Apply a noncorrosive leak 
detection uid to all joints. Bubbles form-
ing show a leak.
5.  Correct all leaks at once.
6.  Light heater (see Lighting Instructions on 
page 18 or  19). Check all other internal 
joints for leaks.
7.  Turn off heater (see To Turn Off Gas Ap-
pliance, page 19 or 20).
2.  Place  pins  on  log  #1  into  holes  in  rear 
bracket as shown in Figures 13 and 14.
3.  Place pins on log #2 into slots in middle 
bracket as shown in Figures 13 and 14.
 WARNING: Failure to posi-
tion the parts in accordance 
with these diagrams or failure 
to use only parts specically 
approved with this heater may 
result in property damage or 
personal injury.
 CAUTION: After installation, 
and periodically thereafter, 
check  to  ensure  that  no  ame 
comes in contact with any log. 
With the heater set to high, check 
to see if ames contact any log. If 
so, reposition logs according to 
the log installation instructions 
in this manual. Flames contact-
ing logs will create soot.
It is very important to install the 
logs exactly as instructed. Do 
not modify logs. Use only logs 
supplied with heater. Each log 
is marked  with  a number. This 
number will help you to identify 
the logs when installing. Do not 
place any decorative cinders on 
logs or burner.
1.  Remove nylon ties connecting the pack-
ing material to the logs. The log number 
is marked on the back of each log.
INSTALLING LOGS
Holes for 
Log #4
Holes for 
Log #1
Holes for Log #3
Log #2
Log #1
Log #3
Slots for 
Log #2
Holes for 
Log #8
Figure 13 - Log Base and Chassis
Figure 14 - Log #1, #2 and #3










