Valve Train Replacement; Restricting Vertical Vents - Napoleon BHD4N Installation And Operating Instructions Manual

10.5

vALvE TrAiN rEpLACEmENT

Remove the screen and glass door. See "DOOR / SCREEN REMOVAL AND INSTALLATION" section.
a.
Remove the burners, see "BURNER REMOVAL" section.
Remove the 12 screws holding the valve train in place.
B.
NOTE: A new gasket may be required when reinstalling the valve train assembly. Contact your
local authorized dealer/distributor.
Carefully lift the valve train assembly out far enough to access the manual shut off valve and turn to the
c.
off position. Disconnect the flex connector from the valve. You may now lift the valve train out of the
appliance.
10.6

rESTriCTiNg vErTiCAL vENTS

Vertical installations may display a very active fl ame. If this appearance is not desirable, the vent exit must
be restricted using a restrictor vent kit. Refer to "ACCESSORIES" in the "REPLACEMENTS" section for
the appropriate kit. This will reduce the velocity of the exhaust gases, slowing down the fl ame pattern and
creating a more traditional gentle fl ame appearance. Specifi c instructions are included with the kit.
NOTE: iF ThE AppLiANCE hAS BEEN rEduCEd TO 4/7" vENTiNg ONLy, uSE AN rp4 TO rESTriCT
vErTiCAL vENTiNg.
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EN