Specifications
Page 24
8. Capacity Correction Factor for Height Difference
Model
53M
Pipe Length (m)
Cooling 5 10 20 30
Height difference
H (m)
Indoor Upper
than Outdoor
20 0.928 0.912
10 0.969 0.937 0.921
5 0.995 0.979 0.946 0.930
0 1.000 0.984 0.951 0.935
Outdoor Upper
than Indoor
-5 1.000 0.984 0.951 0.935
-10 0.984 0.951 0.935
-20 0.951 0.935
Heating 5 10 20 30
Height difference
H (m)
Indoor Upper
than Outdoor
20 0.982 0.976
10 0.994 0.982 0.976
5 1.000 0.994 0.982 0.976
0 1.000 0.994 0.982 0.976
Outdoor Upper
than Indoor
-5 0.992 0.986 0.974 0.968
-10 0.978 0.966 0.960
-20 0.959 0.953