Specifications
 Page 65 
Model
48K
Pipe Length (m)
Cooling 5 15 25 35 50 65
Height 
difference  
H (m)
Indoor Upper  
than Outdoor
30  0.880   0.838   0.796 
20  0.918   0.889   0.846   0.804 
10  0.956   0.927   0.898   0.855   0.812 
5  0.995   0.966   0.937   0.907   0.864   0.820 
0  1.000   0.971   0.941   0.912   0.868  0.824
Outdoor Upper  
than Indoor
-5  1.000   0.971   0.941   0.912   0.868   0.824 
-10  0.971   0.941   0.912   0.868   0.824 
-20  0.941   0.912   0.868   0.824 
-30  0.912   0.868   0.824 
Heating 5 15 25 35 50 65
Height  
difference  
H (m)
Indoor Upper  
than Outdoor
30  0.956   0.933   0.911 
20  0.970   0.956   0.933   0.911 
10  0.985   0.970   0.956   0.933   0.911 
5  1.000   0.985   0.970   0.956   0.933   0.911 
0  1.000   0.985   0.970   0.956   0.933   0.911 
Outdoor Upper  
than Indoor
-5  0.992   0.977   0.963   0.948   0.926   0.904 
-10  0.969   0.955   0.940   0.918   0.896 
-20  0.947   0.933   0.911   0.889 
-30  0.925   0.904   0.882