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Restrictor Adjustment
Tools needed
• Phillips screwdriver
1.
Gently lift the screen assembly up and out. Refer to the Screen Removal section.
2.
Remove the glass door. Refer to the Glass Door Removal section.
3.
Refer to the vent chart to determine the restrictor setting.
4.
Locate the restrictor plates and screws.
5.
Use a Phillips screwdriver to loosen or remove the four screws.
6.
Adjust the restrictors according to the vent chart in this manual. The notches above the holes in the baffle will match the notches on the restrictor
plate.
7.
Tighten the screws. Setting 1 requires one screw for each restrictor.
Opening size
Setting 1
4.25"
Setting 2
3.5"
Setting 3
3.0"
Setting 4
2.5"
4.25"
3.0"
Note:
For horizontal termination both restrictors are removed (Full Open - 5-1/2").
Setting 1
4.25"
Setting 3
3.0"
3.5"
Setting 2 (Factory Setting)
2.5"
Setting 4
Gi33 Direct Vent Gas Insert |
installation
3.5"
2.5"
27
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