Renaissance RUMFORD 1500, Руководство пользователя

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Figure 10 Installation of the top finishing cover and front top finishing cover
Try moving the firescreen up and down slowly to confirm that none of the screws
impede its movement. Do the same for the glass door.
We recommend that both the guillotine door and the firescreen remain closed while
completing the fireplace and chimney installation.
S
URROUND
L
INTELS
I
NSTALLATION
Lintels are provided with the fireplace to easily finish
the border of the front opening. Use the rivets provided
(N) to attach the lintels to the fireplace as shown in
Figure 11.
These lintels protrude past the front of the fireplace by
1" allowing ½" for the cement board panels that must
cover the front and ½" for your non-combustible
finishing materials.
If thicker lintels are required, though not provided, you
can use the provided lintels as a template to have
custom lintels made.
O
UTSIDE
A
IR
D
UCT
After the fireplace is correctly positioned, connect the outside air inlet of the fireplace to
the outside (see Figure 12).
Use an insulated aluminum flexible duct rated at over 200°F (93
°
C). The duct should not
exceed 12' vertical rise above the base of the unit.
The air inlet MUST be at least 5' below the top of the chimney flue and must
never terminate in attic spaces.
A 4" diameter duct can be used if the total duct run is less than 25'. For longer runs, use
5" diameter duct. Both 4" and 5" connecting sleeves are provided with the fireplace
Find a convenient location for the combustion air duct and outside air inlet. The 1.
outside air inlet can be above or below floor level.
Figure 11 Surround Lintel
Installation