Greenfire® GF1500L-2 Gas Fireplace
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installation
Clearances for Combustible Finishing with Mantel
Combustible Mantel Leg Clearances
Mantel leg & combustible finishing clearances are shown in the diagram below.
Combustible Material
(152mm)
(305mm)
(0)
(630 mm)
To unit base
(322 mm)
Top of
Fireplace
Opening
(576 mm)
(305mm)
(470 mm)
(241mm)
Combustible
Stud
(On Edge)
Nailing Flange
Combustible facing
(min. 10mm- max. 19mm)
(297 mm)
(200mm)
(100mm)
(372 mm)
Allowable mantel
leg projection
181mm
254mm
330mm
38mm
MANTEL LEG
102mm
178mm
Allowable mantel
leg projection
181mm
254mm
330mm
38mm
MANTEL LEG
102mm
178mm
Allowable mantel
leg projection
181mm
254mm
330mm
38mm
MANTEL LEG
102mm
178mm
13mm Gap
13mm Gap
Combustible
Combustible
Important:
Due to the extreme heat this fireplace emits, the mantel clearances are
critical.
Combustible finishing and mantel clearances are shown in the diagram on the
right. Finishing trim must be used with combustible finishing.
NO
TES
•
Maximum combustible finishing material thickness is 19 mm, mea-
sured from the front of the fireplace opening. If total finishing material
is greater than 19 mm, non combustible material must be used.
•
Use high quality paint on the mantel and facing, or the paint may
discolour.
•
Combustible mantel starts at 796 mm (618 mm + 178 mm) from
the unit's base.