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Design and Technical Manual

ManualsBrandsFujitsu ManualsBranch BoxesHFI Primary Branch Box - 3 Ports
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Table Of Contents
6. SYSTEM DESIGN
CENTRAL DRAIN PROCESS
When converging multiple drain pipes , install according to the procedure shown below.
4 in. (100 mm)
or more
T-joint converging drain pipes
4 in. (100 mm)
or more
Select converging drain pipes whose diameter is suitable for the operating capacity of the unit.
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SYSTEM
DESIGN
SYSTEM
DESIGN