Mitsubishi Electric PUHY-RP200 Service Handbook page 61

[ II Restrictions ]
3. Refrigerant pipe size
(1) Diameter of the refrigerant pipe between the outdoor unit and the first branch (outdoor unit pipe size)
Outdoor unit set name (total capacity)
RP200 model
RP250 model
RP300 model
RP350 model
RP400 model
RP450 model
RP500 model
RP550 model
RP600 model
RP650 model
RP700 model
RP750 model
RP800 model
RP850 model
RP900 model
(2) Size of the refrigerant pipe between the first branch and the indoor unit (indoor unit pipe size)
model
15 - 40 models
50 - 80 models
100 - 140 models
200 model
250 model
HWE10130
Liquid pipe size
ø12.7 [1/2"]
ø15.88 [5/8"]
ø19.05 [3/4"]
Pipe diameter
Liquid pipe
ø6.35 [1/4"] ø12.7 [1/2"]
ø15.88 [5/8"]
ø9.52 [3/8"]
ø19.05 [3/4"]
ø12.7 [1/2"]
ø28.58 [1-1/8"]
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Unit: (mm) [inch]
Gas pipe size
ø28.58 [1-1/8"]
ø34.93 [1-3/8"]
ø41.28 [1-5/8"]
Unit: (mm) [inch]
Gas pipe
ø25.4 [1"]
GB