Panasonic CS-A28BB4P

Outdoor unit main pipe
diameter (mm)
Indoor unit combinations
3HP Indoor unit capacity
(HP)
1.5 1.5
Liquid side: ø 9.52
Branch
pipe
diameter
Liquid side ø 6.35 ø 6.35
Gas side: ø 15.88
Gas side
ø 12.7 ø 12.7
4HP Indoor unit capacity
(HP)
2.0 2.0
1.5
2.5
Liquid side: ø 9.52
Branch
pipe
diameter
Liquid side ø 6.35 ø 6.35
ø 6.35
ø 6.35
Gas side: ø 19.05 Gas side ø 12.7 ø 12.7
ø 12.7
ø
15.88
5HP Indoor unit capacity
(HP)
2.5 2.5 2.0 3.0
Liquid side: ø 9.52 Branch
pipe
diameter
Liquid side ø 6.35 ø 6.35 ø 6.35 ø 9.52
Gas side: ø 19.05 Gas side ø 15.88 ø 15.88 ø 12.7 ø
15.88
6HP Indoor unit capacity
(HP)
3.0 3.0
2.0
4.0
Liquid side: ø 9.52
Branch
pipe
diameter
Liquid side ø 9.52 ø 9.52
ø 6.35
ø 9.52
Gas side: ø 19.05 Gas side ø 15.88 ø 15.88
ø 12.7
ø
19.05
- The following table shows the pipe diameters for a triple-type
system.
Outdoor unit main pipe
diameter (mm)
Indoor unit combinations
6HP Indoor unit
capacity (HP)
2.0 2.0 2.0 1.5 1.5 3.0
Liquid side: ø 9.52 Branch
pipe
diameter
Liquid
side
ø 6.35 ø 6.35 ø 6.35 ø
6.35
ø
6.35
ø
9.52
Gas side: ø 19.05 Gas side ø 12.7 ø 12.7 ø 12.7 ø
12.7
ø
12.7
ø
15.88
- The following table shows the equivalent pipe lengths and height
110