UNVENTED (VENT-FREE) FIREBOX
INSTALLATION
Continued
INSTALLING BLOWER ACCESSORY
You may install blower accessory GA3750 with conventional installation (below) or with
Conventional Installation of Blower Accessory
1.Install blower assembly per instruction sheet included in blower accessory kit.
2.Before replacing bottom of firebox, route blower power cord through hole in support bracket in bottom of firebox and through hole in side of firebox to grounded,
3.Replace bottom of firebox.
NOTICE: A certified electrician must connect electrical wiring to duplex outlet for
Electrical
Outlet
Blower
Side
Opening
Support Bracket
Opening
Blower Power
Cord
Figure 8 - Routing Blower Accessory Power Cord for Conventional Installation
Built-In Installation of Blower Accessory
1.Install blower assembly per instruction sheet included.
2.Before replacing bottom of firebox, remove screw holding duplex outlet to the support bracket in the bottom of firebox. Remove duplex outlet.
3.Clamp electrical cable into firebox through smallest hole using strain re- lief provided.
4.Route wires from electrical box through hole in side of heater and hole in sup- port bracket (see Figure 9).
5.Connect wires from the electrical box to duplex outlet. Match wire colors to those indicated on duplex outlet. Be sure to connect ground wire.
6.Replace duplex outlet with screw.
7.Plug blower power cord into duplex outlet.
8.Replace bottom of firebox.
Cables From
Electrical
Source
Support bracket
Blower
Duplex
Outlet
Screw
Blower Power
Cord
Figure 9 - Routing Blower Accessory Power Cord for Built-In Installation
INSTALLING LOG HEATER IN FIREBOX
CAUTION: Do not pick up log base assembly by burners. This could damage burners. Only handle base by grates.
CAUTION: Do not remove the metal data plates attached to the heater base assembly. The data plates contain important warranty information.
1.Remove four screws holding firebox bottom in place.
2.Lift and remove firebox bottom (see Figure 10).
3.If installing GA3750 blower accessory, see Installing Blower Accessory.
4.Route flexible gas line from manual shutoff valve into firebox through side.
NOTICE: Most building codes do not permit concealed gas con- nections. A flexible gas line is recommended to allow accessi- bility from the firebox. The flex- ible gas supply line connection to the manual shutoff valve should be accessible.
5.Attach gas log heater base to firebox bottom with four screws included with base (see Installing Heater Base As- sembly in log set owner’s manual).
6.Replace firebox bottom and secure with screws.
Figure 10 - Removing Firebox Bottom
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