Fujitsu AB12

Pipe size connected to outdoor unit.
Between two adjacent refrigerant branch kits.
Connection pipe size of indoor unit.
(unit : mm)
Model Suction Gas Pipe Discharge Gas Pipe Liquid Pipe
AO 90 28.58 19.05 12.7
(unit : mm)
Total model code of Suction Discharge
Liquid Pipe Separation Kit
indoor unit Gas Pipe Gas Pipe
Less than 30 15.88 12.7 9.53
UTR-BP54R
31 or more to 60 19.05 15.88 9.53
61 or more 28.58 19.05 12.7 UTR-BP90R
(unit : mm)
Model code of indoor unit Gas Pipe Liquid Pipe
7, 9 9.53 6.35
12, 14 12.7 6.35
18, 20, 24, 25 15.88 6.35
36, 45, 54, 60 19.05 9.53
30
15.88
9.53
HEAT RECOVERY MODEL
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