Aerco AM 500W Application Manual - Page 9

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Aerco AM 500W Application Manual
Figure 3: Combustion Air Roof Termination Locations
All inlet air ducts must be sealed air tight.
•
•
When using sealed combustion, the combustion air inlet and vent outlet must be located on
the same surface (same wall, roof, etc.). See Figures 4. This is required so that equal pressure
zones are acting on both the air inlet and vent outlet. This makes the installation a balanced
vent system, which helps maintain stable combustion characteristics.
Figure 4: Sealed Combustion Air Inlet and Vent Outlet Locations (Wall & Roof)
PR1 04/08/2014
AERCO International, Inc. • 100 Oritani Dr. • Blauvelt, New York 10913 • Phone: 800-526-0288
AM Series Venting
Application Guide
GF-146
GF-146-V
TAG-0075_0B
TAG-0075_0B
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