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MULTI V Water IV
7. Capacity tables
Equivalent length
80m
20HP
Gas pipe
Liquid pipe
Outside Unit
Heat Pump
Equivalent length
40m
Indoor Unit
Indoor Unit
Branch
• (Cooling) Overall equivalent length
= 80 m x 0.5 + 40 m = 80 m
• (Heating) Overall equivalent length
=80 m x 0.2 + 40 m = 56 m
The rate of change in
Cooling capacity when HU=0m is thus approximately
0.92
Heating capacity when HU=0m is thus
approximately1.00
Outside Units
317
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