Venturi Adjustment
The Tofino has two burners and therefore, two
venturis. The venturis are easily accessible and
adjustable without having to remove the door.
To adjust the venturis:
1. With the fireplace turned off, check that the
surround is cool to the touch.
2. Remove the surround from the fireplace.
3. With the fireplace turned on, use the adjustments
to adjust for flame appearance.
Opened
Closed
Figure 47: Tofino venturi adjustments.
Venturi closed
Figure 48: Venturi closed.
Venturi opened
Figure 49: Venturi opened.
Note:
The venturi settings on the Tofino i40 units come preset from the manufacturer. Units that use natural gas
come with the venturi adjustment set at the fully closed position while units that are configured for propane
gas have their venturi adjustment set at the fully open position. It may be necessary for the installer to make
a minor adjustment, whether using a natural gas model or a propane gas model, to achieve the desired flame
pattern and/or to eliminate sooting.
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100000300 051119-48
i40 TOFINO
