18
Installation (for qualified installers only)
© Travis Industries
4140811
100-01331
Diffuser Adjustment
Adjusting the Diffuser
Adjust the diffuser to the setting described in the table below.
Diffuser
Natural Gas Short Vent
(25’ or less)
Closed (stock)
Natural Gas Tall Vent
(25’ or more)
Open
Propane – all vents
Closed (stock)
The diffuser must be adjusted before attaching the vent (it is attached to the vent connector and is
concealed once the vent is installed). Use a screwdriver or pliers to bend the diffuser to a vertical position.