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EN
5.3 MINIMUM ENCLOSURE CLEARANCES
TOP OF FIREPLACE
OPENING
COMBUSTIBLE
0” (0mm) IF
NON-COMBUSTIBLE
FINISHING IS USED
SUCH AS BRICK AND
STONE.
NON-COMBUSTIBLE
NON-COMBUSTIBLE
MATERIAL
1"
25mm
3"
76mm
5"
127mm
1"
25mm
7"
178mm
MIN
41 1/8"
1045mm
MIN PLUS
RISE*
53 "
1346mm
CEILING
(MIN)
17”
432mm
4 1/2"
114mm
31 1/2"
800mm
STEEL HEADER
TOP EXIT ENCLOSURE
The appliance requires a minimum enclosure height of 53" (1346mm). For temperature requirements, the
enclosure space around and above the appliance must be left unobstructed.
NOTE: The vent shield is telescopic and must be adjusted to shield the full depth of the combustible
wall penetration.
* See "MINIMUM FRAMING DIMENSION" section for details on reducing vent pipe top clearances.
These parameters also apply to the illustrations found in the "MINIMUM ENCLOSURE CLEARANCES" section.
TOP VENT