14
Air Door
When using natural gas, a simple adjustment can be made to get the best yellow flame color and pattern
possible. This adjustment controls the fuel to air ratio in your burner for the most realistic flame effect. The
gas logs have a default setting on propane so an adjustment is only needed when using natural gas.
To adjust for Natural Gas, follow these instructions:
Using a Philips head screwdriver, unscrew the outer panel
Unscrew the Air Door
Slide the Air Door all the way to the right, which assumes the Natural Gas setting
Tighten the Air Door screw, so that it cannot move freely
In the event that you need to switch back to the Liquid Propane setting, simply loosen and shift the Air
Door back to its original left position.
Note that no adjustment is necessary out of the box when using Liquid Propane as your fuel
source
Minimum Firebox Dimensions
Model
A-
Front Width
B-
Length
C-
Rear Width
D-
Height
GLDF24M-V
28”
16”
26”
24”
