Fireplace Manufacturers Inc Log Splitter User Manual
Figure 1 - Removing Log Set
Figure 2 - Installing Replacement Log Set
Save these instructions for future reference
REPLACEMENT LOG SET 
INSTALLATION INSTRUCTIONS
FOR BTB18, BTB24, PDG18 AND PDG24 GAS LOG HEATERS
 WARNING: If log set has been in use, make sure 
control knob is in the OFF position, unit is cold and 
gas has been turned off.
Part No. Description Qty.
111835-01 
111834-01 
111827-01 
111802-01 
111817-08 
111824-01 
Your replacement kit will contain only one log set assembly depend-
ing on your model. If there is a problem with your replacement log 
set contact the authorized dealer where you bought the set or FMI 
PRODUCTS, LLC at 1-866-4537.
Items Needed for Installation:
• 5/16'' Hex Socket Wrench or Nut Driver
• Phillips Screwdriver
• 5/8'' Wrench or Adjustable Wrench
1.  Remove six screws from sides of log set assembly (three on 
each side). Remove log set assembly (see Figure 1). Do not 
pull on log assembly to remove. Work log set off chassis by 
manipulating metal base.
2.  18'' models only:Disconnectexiblegaslinefromvalveand
burner(seeFigure1).Discardexline.
 1
 1
 1
 1
 1
 2
Replacement Log Set 18'' - BTB18   
Replacement Log Set 18'' - PDG18  
Replacement Log Set 24'' - BTB24   
Replacement Log Set 24'' - PDG24  
Flex Tube 
Compression Nut/Sleeve 
24" Set
18" Set
Bracket
Bracket
Chassis
Chassis
Disconnect 
Flexible Gas Line
24" Set
18" Set
3.  Place new log set assembly over chassis and align holes on 
bracket with holes on chassis (see Figure 2).
4.  Replace six screws removed in step 1.


