Ruud UIWH07AVFJ - Indoor Unit: 14,000 Btu; Indoor Unit: 18,000 Btu

¢ Indoor unit: 14,000 Btu
COOLING
Pipe length
m 5 7.5 10 15 20 25
m ft 16 25 33 49 66 82
Height difference H (m)
Indoor unit is higher than
outdoor unit *1
15 49 - - - 0.969 0.962 0.953
10 33 - - 0.982 0.977 0.970 0.961
7.5 25 - 0.988 0.986 0.981 0.973 0.965
5 16 0.994 0.992 0.990 0.985 0.977 0.968
0 0 1.002 1.000 0.998 0.993 0.985 0.976
Indoor unit is lower than
outdoor unit *2
-5 -16 1.002 1.000 0.998 0.993 0.985 0.976
-7.5 -25 - 1.000 0.998 0.993 0.985 0.976
-10 -33 - - 0.998 0.993 0.985 0.976
-15 -49 - - - 0.993 0.985 0.976
HEATING
Pipe length
m 5 7.5 10 15 20 25
m ft 16 25 33 49 66 82
Height difference H (m)
Indoor unit is higher than
outdoor unit *1
15 49 - - - 0.967 0.943 0.917
10 33 - - 0.990 0.967 0.943 0.917
7.5 25 - 1.000 0.990 0.967 0.943 0.917
5 16 1.010 1.000 0.990 0.967 0.943 0.917
0 0 1.010 1.000 0.990 0.967 0.943 0.917
Indoor unit is lower than
outdoor unit *2
-5 -16 1.005 0.995 0.985 0.962 0.938 0.912
-7.5 -25 - 0.993 0.983 0.960 0.936 0.911
-10 -33 - - 0.980 0.957 0.934 0.908
-15 -49 - - - 0.952 0.929 0.903
¢ Indoor unit: 18,000 Btu
COOLING
Pipe length
m 5 7.5 10 15 20 25
m ft 16 25 33 49 66 82
Height difference H (m)
Indoor unit is higher than
outdoor unit *1
15 49 - - - 0.977 0.968 0.953
10 33 - - 0.986 0.985 0.976 0.960
7.5 25 - 0.988 0.990 0.989 0.980 0.964
5 16 0.989 0.992 0.994 0.993 0.984 0.968
0 0 0.997 1.000 1.002 1.002 0.992 0.976
Indoor unit is lower than
outdoor unit *2
-5 -16 0.997 1.000 1.002 1.002 0.992 0.976
-7.5 -25 - 1.000 1.002 1.002 0.992 0.976
-10 -33 - - 1.002 1.002 0.992 0.976
-15 -49 - - - 1.002 0.992 0.976
HEATING
Pipe length
m 5 7.5 10 15 20 25
m ft 16 25 33 49 66 82
Height difference H (m)
Indoor unit is higher than
outdoor unit *1
15 49 - - - 0.964 0.939 0.913
10 33 - - 0.988 0.964 0.939 0.913
7.5 25 - 1.000 0.988 0.964 0.939 0.913
5 16 1.008 1.000 0.988 0.964 0.939 0.913
0 0 1.008 1.000 0.988 0.964 0.939 0.913
Indoor unit is lower than
outdoor unit *2
-5 -16 1.003 0.995 0.983 0.959 0.934 0.908
-7.5 -25 - 0.993 0.981 0.957 0.932 0.907
-10 -33 - - 0.978 0.954 0.930 0.904
-15 -49 - - - 0.950 0.925 0.899
- 141 -
OUTDOOR UNIT UOMH24AFXZJ