Heatilator • CST42A • 4012-012 Rev J • 08/06
37
B. Fireplace Components
(SIDE OF FIREPLACE)
AK17 - Outside Air Kit
Perception Glass Doors
Bi-fold Glass Doors
GR11
Integral Grate
20 in.
(508 mm)
66 in.
(1676 mm)
1/2 in.
(13 mm)
HX4 - Hearth Extension
Model #
Description
CST42A
Fireplace with integral grate, outside air kit and hearth protection strips
DM1242
Glass Doors - Bi-fold, clear-view - Black
DM1242B
Glass Doors - Bi-fold, clear-view - Polished Brass
DM1242S
Glass Doors - Bi-fold, clear-view - Stainless Steel
DP1242
Glass Doors - Tinted - Black
DP1242B
Glass Doors - Tinted - Polished Brass
DP1242S
Glass Doors - Tinted - Stainless Steel
AK17
Outside Air Kit (included with
fi
replace)
HX4
Hearth Extension
GR11
Integral Grate (included with
fi
replace)
SLA10
Flue Adapter (included with
fi
replace)
18 in.
(457 mm)
SLA10 - Flue Adapter