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Heat & Glo • RHW-415 & RHW-485 • 33221 Rev K • 08/05
24
A. Gas Log/Lighter Provisions
A certifi ed gas log lighter or decorative gas log set can be
installed in this fi replace.
• Maximum
input
is
100,000
BTU/hr.
•
Decorative gas appliance must be certifi ed to
ANSI Z21.60
“Standard for Decorative Gas Appliances for Installation
in Vented Fireplaces”.
• Must be installed in accordance with the
National Fuel
Gas Code, ANSI Z223.1.
• A log set must incorporate a gas shutoff.
• Log set requires the damper to be locked fully open.
Firebox
Repack
Insulation
Knockout
Combustible
Materials
Maintain air clearance
to combustibles.
Gas Line
Combustible materials
may be located at zero
clearance to gas line
beyond 4 in. (102 mm)
from fireplace side.
Gas Line
1-1/2 in.
(38 mm)
air space
Refractory
Seal with
fireplace mortar
or cement
4 in.
(102 mm)
Outer Shell
of Fireplace
Figure 7.1
Gas Line Installation
7
Accessories
Asphyxiation Risk
•
Damper must be locked open when gas logs
installed.
Gas fi re generates fumes.
WARNING
Fire Risk
• For use with solid wood fuel or decorative
gas appliance only.
• DO NOT install unvented gas logs.
WARNING
Knockouts are provided on both sides of the fi replace and in
refractories for 1/2 in. (13 mm) iron pipe.
• We recommend you seal refractory around pipe with
fi replace mortar or cement.
• Repack insulation from the knockout around the pipe.
• Maintain 1-1/2 in. (38 mm) air space around the pipe for
4 in. (102 mm) beyond the fi replace.
• See
Figure
7.1.
Fire Risk
Explosion Risk
Inspect appliance and components for
damage. Damaged parts may impair safe
operation.
• Do
NOT
install
damaged
components.
• Do NOT install incomplete components.
• Do
NOT
install
substitute
components
Report damaged parts to dealer.
WARNING