Hearth and Home Technologies C-40 - Manual (Page 16)

Page 16 Heatilator • Constitution EPA Fireplace • 480-1091C November 11, 2008
Risk of Smoke Spillage
Outside air inlet must be located to prevent blockage
from:
• Leaves
• Snow/ice
• Other debris
Blockage may cause combustion air starvation.
CAUTION
Fire Risk
Asphyxiation Risk
Do not draw outside combustion air from:
• Wall, floor or ceiling cavity.
• Enclosed space such as an attic or
garage.
• Close proximity to exhaust vents or
chimneys.
Fumes or odor may result.
WARNING
Figure 16.1 Outside Air Inlet Locations
Attic insulation shield
must be used to keep
insulation away from
chimney.
Ceiling firestop
on floor of attic.
3 ft min. from top of
uppermost chimney
section to air inlet.
Figure 16.2 Locating the Outside Air Control
Handle Left - Closed
Handle Right - Open