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1-13. Optional Distribution Joint Kits
See the installation instructions packaged with the distribution joint kit for the installation procedure.
Table 1-19
1. APR-CHRZP900BAB
For outdoor unit (Capacity after distribution joint is 307.100 BTU/h or less.)
11-13/16 11-13/16
13-25/64
D
C
B
EDF
3/41-1/8 3/85/8 1/21
Size
7/81-1/4
Part B Part C Part D Part E Part F Part G Part H Part I
Inch
InsulationInsulation
Joint
Distribution
Insulation
C
C
H
I
HI
E
G
F
E
EFG
E
F
G
#C
C
E
D
DE
#C
D
#C
E
F
#C
Suction Tube
Discharge Tube
Liquid Tube
Unit: in.
*Insulators for both the Suction tube and the Discharge tube are the same.
*Suction tube and Discharge tube are similar in sizes and both the tube entrances have the same diameter. So the both
Distribution joints can fit into different tubes. Since the diameter of the tube ends for both Suction and Discharge tube are
different, take care not to connect the distribution joint different. See the " # " marks on the above figures.
Note that the dimension marked with every alphabetical letter in the diagram shows the inner diameter.
Table 1-20 Dimensions for connections of each part
Model name Cooling capacity after distribution Remarks
1. APR-CHRZP900BAB 307.100 BTU/h or less For outdoor unit
2. APR-RZP224BAB 76.400 BTU/h or less For indoor unit
3. APR-RZP680BAB 232.000 BTU/h or less For indoor unit
4. APR-RZP1350BAB 460.700 BTU/h or less For indoor unit
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Tubing size (with thermal insulation)