Airwell YFAD-100R-01M25, Technical Manual

Page: 48 / 96

 Page 48 
8. Capacity Correction Factor for Height Difference
8.1 Heat pump models
Model 18K Pipe Length (m)
Cooling 5 10 15 25
Height
difference
H (m)
Indoor
Upper
than
Outdoor
15 0.915 0.861
10 0.957 0.929 0.874
5 0.995 0.967 0.939 0.883
0 1.000 0.972 0.944 0.887
Outdoor
Upper
than
Indoor
-5 1.000 0.972 0.944 0.887
-10 0.972 0.944 0.887
-15 0.944 0.887
Heating 5 10 15 25
Height
difference
H (m)
Indoor
Upper
than
Outdoor
15 0.977 0.953
10 0.988 0.977 0.953
5 1.000 0.988 0.977 0.953
0 1.000 0.988 0.977 0.953
Outdoor
Upper
than
Indoor
-5 0.992 0.980 0.969 0.945
-10 0.973 0.961 0.938
-15 0.953 0.930