Heat & Glo HST-48D Owner's Manual page 23

E. Install Outside Air Kit
CAUTION! Risk of Fire or Asphyxiation! DO NOT
draw outside combustion air from wall, oor or ceiling
cavity, or enclosed spaces such as an attic or garage
DO NOT place outside air hood close to e haust
vents or chimneys
into the room through the replace
ocate outside air inlet to prevent blockage from
leaves, snow ice, or other debris
cause combustion air starvation
Flexible Duct
(not supplied)
Outside Air
Hood
2 Wire Ties
Figure 7.5 Outside Air Installation
umes or odor could be drawn
Blockages could
Outside Air
Plate
Assembly
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