DeDietrich GT 123 A Installation And Maintenance Manual page 28

4.6 Boiler Venting – Side-Wall or Direct Vent Systems – Typical Layout
Grade or normal
anticipated snow level
Caution-Warning:
Flue gas condensation is very aggressive and corrosive which could lead to failure of the venting system or drains, consult local and national codes
regarding flue gas condensation disposal. The P-trap assembly must be properly filled with water to avoid escape of flue gas emissions. The flue gas
condensation may require neutralization prior to entering the drain.
28
Venting
1 ft. Minimum
Condensate P Trap &
Emission Test Point
HOT FLUE GASES – MAY CAUSE
PERSONAL INJURY OR PROPERTY
DAMAGE.
Installer shall take all necessary
precautionary steps and measures in
selecting a location for the vent terminal
where contact with person or property is
greatly reduced.
In areas where vent termination location is
limited, a protective screen with heat
shield is suggested and recommended.
Vent terminals locations and warnings see section 5.7
WARNING
GT 120 A - GT 1200 A
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09/02/08 - 94863361 - 85784009D