Stuv 21 - Option: Adjustable Stands

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INSTALLATIONSTÛV 21
.2 OPTION: ADJUSTABLE STANDS
¾’’
To calculate the height of the adjustable stands, you will need to know the thickness
of all floor components in front and under the fireplace. Use the formula below and
the illustration to determine the cut-off length of the adjustable legs. Check the
minimum height between the finished floor and the bottom of the hearth after
insertion into the wall.
Fill in the formula below to calculate the cut-off of the adjustable legs.
’
Front Rear
Recoupe
FE
¾’’
NOTE
Follow these instructions for the installation of the adjustable
stands. Adjustable stands are highly recommended when installing
outside air or simply to raise the unit.
!
Step 9 The minimum height requirement
when installing an airtight box is 10 ¾’’ from
under the fireplace to floor. If the stands
are cut too short the airtight box will touch
the floor and will be damaged.
Step 10 Identify the direction of the
stands. Unscrew the feet by ¾’’ to level the
fireplace in both directions when it is in its
final position.
9 10
Thickness of
floor beneath
the fireplace
Thickness of
floor finishing
Hearth
height
fireplace and
insulated sheel
Combustible
Back wall
Adjustable
stand
Subfloor
Stand
height
Thickness of
floor beneath
the fireplace
Thickness of
floor finishing
Hearth
height
Cut-off
24 ¼" - + - =
Cut-off
SECTION
VIEW
MIN
10 ¾ "
MAX
23 ½"
±¾ "