SINGLE-SIDED
STEEL STUD
FRAME
55"
139.7cm
MINIMUM
ENCLOSURE
HEIGHT
* Within the appliance enclosure a 3" (76mm)
clearance between the top of the vent pipe
and combustible materials is required. All other
clearances within the enclosure, including
where the vent pipe exits the enclosure are
subject to 2" (51mm) to the sides and bottom
and 3" (76mm) to the top for horizontal and 1"
(25mm) for vertical.
** See "VENTING" section.
COMBUSTIBLE
TOP OF ENCLOSURE
(COMBUSTIBLE)
26 1/2"
67.3cm
MINIMUM
TOP OF
APPLIANCE
OPENING
25 3/4"
65.4cm
ENCLOSURE
COMBUSTIBLE
NON-COMBUSTIBLE
3"
3"
76mm
76mm *
HEAT
SHIELD
2"
51mm
2"
51mm
STEEL STUD
MINIMUM
FRAME
HEIGHT
MINIMUM
HEIGHT
OF
NON-COMBUSTIBLE
MATERIAL
0" IF NON-COMBUSTIBLE
FINISHING IS USED SUCH
AS BRICK AND STONE.
48"
121.9cm
MINIMUM
PLUS RISE**
TOP OF ENCLOSURE
(COMBUSTIBLE)
HEAT SHIELD
NON-COMBUSTIBLE
MATERIAL
W415-1539 / B / 11.22.16
35
EN