Step 13: Attach the heat exchanger to the main drain pan with the 4 screws.
PAA unit inverted to show how the 4
screws are installed.
Step 14: When installing PAA unit models PAA-A36,42 BA1/C1 in the downflow configuration, attach the
two U-bend covers provided in the accessories bag with the provided 4 screws.
Specifications are subject to change without notice.
PAA-A18, 24, 30, 36, 42AA1/BA1/CA1
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