Accessories - Heat & Glo HST-48D Owner's Manual

12

Accessories

A. Gas Log/Lighter Provision
WARNING! Fire and/or Asphyxiation Risk!
solid wood fuel or decorative gas appliance only
generates fumes
DO NOT install unvented gas logs
amper must be locked fully open when gas logs are
installed
Z21.60
Gas Code, ANSI Z223.1.
Firebox
Refractory
Seal with
fireplace mortar
or non-combust-
ible sealant
Gas line
Repack
insulation
knockout
(102 mm)
Figure 12.1 Gas Line Installation
Use with
National Fuel
Outer shell
of fireplace
Maintain air clearance
to combustibles.
Combustible
materials
1 1/2 in. (38 mm)
air space around
pipe
Gas line
Combustible materials
may be located at zero
clearance to gas line
beyond 4 in. (102 mm)
from fireplace side.
4 in.
B. Wood Burning Inserts
WARNING! Risk of Fire!
serts may cause replace or chimney system to overheat
as re
ANSI
mproper installation of wood in-