Capacity Correction Factors For Various Pipe Lengths; Cooling Capacity; Heating Capacity - Mitsubishi Electric PUG18AK Technical Manual

CAPACITY CORRECTION FACTORS FOR VARIOUS
8
PIPE LENGTHS

1) COOLING CAPACITY

MODEL
25ft 40ft
1.0 0.992
PUG/H18
1.0 0.981
PUG/H24
1.0 0.981
PUG/H30
1.0 0.981
PUG/H36
PUG/H42 1.0 0.975

2) HEATING CAPACITY

Models
Less than 100ft
PUG/H18 1.00
1.00
PUG/H24
1.00
PUG/H30
1.00
PUG/H36
1.00
PUG/H42
Refrigerant piping length ( one way )
55ft 70ft 85ft 100ft
0.983 0.978 0.966 0.959 0.950
0.968 0.952 0.940 0.925 0.913
0.968 0.952 0.940 0.925 0.913
0.968 0.952 0.940 0.925 0.913
0.955 0.935 0.918 0.900 0.884
Refrigerant piping length (one way)
100~130ft
0.995
0.995
0.995
0.995
0.995
115ft 130ft 150ft
0.945
0.900 0.886
0.900 0.886
0.900 0.886
0.869 0.855
130~150ft
0.990
0.990
0.990
0.990
0.990
SP007-27