Clearances For Combustible Finishing With Mantel; Combustible Mantel Leg Clearances - Regency Greenfire GF1500NG Owners & Installation Manual

Clearances for Combustible Finishing with Mantel

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.
• 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.
Important:

Combustible Mantel Leg Clearances

Mantel leg & combustible finishing clearances are shown in the diagram below.
Combustible
MANTEL LEG MANTEL LEG
Allowable mantel Allowable mantel
leg projection leg projection
13mm Gap
38mm 38mm
181mm 181mm
254mm 254mm
330mm 330mm
(305mm)
(152mm)
(576 mm)
(322 mm)
(372 mm)
(470 mm)
(0)
To unit base
(630 mm)
13mm Gap
Combustible
38mm
181mm
254mm
330mm
Greenfire® GF1500L-2 Gas Fireplace
installation
(305mm)
Combustible Material
(200mm)
Combustible Stud
(On Edge)
(100mm)
Combustible facing
(min. 10mm- max. 19mm)
Nailing Flange
(297 mm)
(241mm)
Top of
Fireplace
Opening
MANTEL LEG
Allowable mantel
leg projection
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