Vermont Castings UVL18MN, Инструкция по установке и эксплуатации

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9
UVL Series
Burner Assembly Location
Centrally locate the unit in the fireplace, far enough
back into the firebox to accomplish adequate draft (if
use as a vented appliance is planned). Ensure that
the front grate feet sit inside the front edge of the
fireplace a minimum of 3”. (Fig. 7B)
42”
3
¹⁄₂
” Min.
3
¹⁄₂
”
Min.
Noncombustible
Facing Material
Mantel Trim
Finished Wall
Material
Firebox
11”
3
¹⁄₂
”
Noncombustible Facing
Material
762
763
Top View
Front View
7A
8”
Noncom-
bustible
Material
38
¹⁄₂
”
20”
Stand-off
4”
Front
Edge of
Grate
3”
Without Hood
7B
764
Flat
Mantel
Shelf
8”
Stand-off
4”
Seal with
Noncom-
bustible
Material
4” Hood
765
7C
With Hood
Fig. 7 Mantel clearances.
7
¹⁄₂
”
12”
Clearances
(Refer to Fig. 7, Page 9)
To ensure the safe installation into a masonry or
factory-built fireplace, carefully observe the following
instructions:
1. Sidewall Clearances: The clearance from the
inside of the front opening of the fireplace to any
combustible wall should not be less than 3
¹⁄₂
” (Fig.
7A)
2. Ceiling Clearances: The ceiling height should not
be less than 42” from the top of the fireplace opening.
(Fig. 7A)
3. Mantel Clearances:
When installing an ANSI Z21.11.2 ventless appli-
ance, the finishing material used for the mantel must
be rated at 250
°
F or greater. Refer to firebox instruc-
tions for any further information.
Without hood: If no hood is installed, then there
must be non-combustible material from the top front
opening of the fireplace to a height of at least 20
inches and the full width of the fireplace. A combus-
tible flat mantel shelf can be no closer than 38
¹⁄₂
”
from the top front of the fireplace opening (Fig. 7B).
With hood: If a hood is installed there must be non-
combustible material from the top front opening of
the fireplace to a height of 7
¹⁄₂
” and the full width of
the fireplace. A combustible flat mantel shelf may be
installed according to the detail in Figure 7C.
3A. Mantel Depth:
A combustible mantel can be no deeper than 8”, at
12” above the hood. (Figs. 7B and 7C)
4. Grate Clearance
The minimum clearance between the front legs of the
grate and the front edge of the fireplace is 3” (Fig. 7B).