¢ Indoor unit: 9,000 Btu/h
Cooling
Pipe length
m 2.5 5 10 15 20 25
Height difference H (m)
Indoor unit is higher than
outdoor unit *1
15 — — — 0.956 0.942 0.928
10 — — 0.977 0.963 0.950 0.936
5 — 0.992 0.985 0.971 0.957 0.943
2.5 1.003 0.996 0.989 0.975 0.961 0.947
0 1.007 1.000 0.993 0.979 0.965 0.951
Indoor unit is lower than
outdoor unit *2
-2.5 1.007 1.000 0.993 0.979 0.965 0.951
-5 — 1.000 0.993 0.979 0.965 0.951
-10 — — 0.993 0.979 0.965 0.951
-15 — — — 0.979 0.965 0.951
Heating
Pipe length
m 2.5 5 10 15 20 25
Height difference H (m)
Indoor unit is higher than
outdoor unit *1
15 — — — 0.977 0.958 0.939
10 — — 0.993 0.977 0.958 0.939
5 — 1.000 0.993 0.977 0.958 0.939
2.5 0.993 1.000 0.993 0.977 0.958 0.939
0 0.993 1.000 0.993 0.977 0.958 0.939
Indoor unit is lower than
outdoor unit *2
-2.5 0.991 0.997 0.991 0.975 0.956 0.937
-5 — 0.995 0.988 0.972 0.953 0.934
-10 — — 0.983 0.967 0.948 0.930
-15 — — — 0.962 0.944 0.925
¢ Indoor unit: 12,000 Btu/h
Cooling
Pipe length
m 2.5 5 10 15 20 25
Height difference H (m)
Indoor unit is higher than
outdoor unit *1
15 — — — 0.933 0.899 0.859
10 — — 0.970 0.940 0.906 0.866
5 — 0.992 0.978 0.948 0.913 0.873
2.5 1.010 0.996 0.982 0.952 0.917 0.876
0 1.014 1.000 0.986 0.956 0.921 0.880
Indoor unit is lower than
outdoor unit *2
-2.5 1.014 1.000 0.986 0.956 0.921 0.880
-5 — 1.000 0.986 0.956 0.921 0.880
-10 — — 0.986 0.956 0.921 0.880
-15 — — — 0.956 0.921 0.880
Heating
Pipe length
m 2.5 5 10 15 20 25
Height difference H (m)
Indoor unit is higher than
outdoor unit *1
15 — — — 0.975 0.957 0.940
10 — — 0.990 0.975 0.957 0.940
5 — 1.000 0.990 0.975 0.957 0.940
2.5 0.995 1.000 0.990 0.975 0.957 0.940
0 0.995 1.000 0.990 0.975 0.957 0.940
Indoor unit is lower than
outdoor unit *2
-2.5 0.993 0.997 0.988 0.973 0.955 0.938
-5 — 0.995 0.985 0.970 0.952 0.936
-10 — — 0.980 0.965 0.947 0.931
-15 — — — 0.960 0.943 0.926
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7-1. Models: AOYG18KBTA3 and AOYG24KBTA3 7. Capacity compensation rate for pipe length and height difference
OUTDOOR UNIT
AOYG18-24KBTA3
OUTDOOR UNIT
AOYG18-24KBTA3