14 18-DE01D1-8
Installer’s Guide
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FLUE/ CHIMNEY/ VENT CONNECTOR
CAUTION
!
PROPER VENTING REQUIRED!
DO NOT install a manual damper in the chimney or
vent connector.
Thermally-activated type vent dampers are NOT AL-
LOWED for use on these furnaces.
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.
roper chimney termination height for flat roof
6
7
Proper insertion of the vent connector in chimney.
8
Suggested method to improve chimney draft.
9
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