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Step 6. The Gas Control System
WARNING: THIS UNIT IS NOT FOR USE WITH
SOLID FUEL.
The type of gas control system used with this model is
Standing Pilot Ignition
.
Standing Pilot Ignition System
This system includes millivolt control valve, standing pilot,
thermopile/thermocouple flame sensor, and piezo ignitor.
WARNING: 110-120 VAC MUST NEVER BE
CONNECTED TO A CONTROL VALVE IN A
MILLIVOLT SYSTEM.
WARNING: CONTINUOUS 110-120 VAC SER-
VICE MUST BE WIRED DIRECTLY TO THE FIRE-
PLACE JUNCTION BOX.
Figure 36. Gas Controls System
STANDING PILOT
Step 5. installing the Optional Heat-Zone Kit
NOTE:
There must be NO INSULATION or other com-
bustibles inside the framed firestop opening.
HEAT-ZONE
ATTACHES
HERE
Figure 35.
u
1. Remove the knockout from the fireplace and discard it
(see Figure 35).
2. Center the duct collar around the exposed hole and at-
tach it to the fireplace with 3 screws.
NOTE:
Do this
BE-
FORE
final positioning of the fireplace.
3. Determine the location for the air register/fan housing
assembly.
Reference the Heat-Zone kit instructions for the remaining
installation steps.