Concentric Vent Sidewall
Attachment
Strap
(FieldSuppli_
Vent
Air 45° Elbow
(Field Supplied) 25-22-02
Note:
Securing strap mustbefieldinstalledto prevent movementofterminationkit insidewall.
8. Install the rain cap and the small diameter pipe assembly in
the Y concentric fitting and the large pipe assembly. Ensure
that the small diameter pipe is bottomed out and securely
cemented in the Y concentric fitting.
9. Cement the furnace combustion air and vent pipes to the
concentric vent termination assembly. See Figure 46 or
Figure 50 for proper pipe attachment.
10. Operate the furnace through one heat cycle to ensure com-
bustion air and vent pipes are properly connected to the
concentric termination connections.
[_ 440 01 1020 04
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