Model No. Heating
Pipe Length
m
5 7.5 10 20 30 40 50 60 70
ft 16 24 32 65 98 131 164 196 229
RP1724HJVXA
RP1730HJVXA
Height Difference H
Indoor unit is higher than
outdoor unit*
1
30 98 — — — — 0.939 0.922 0.907 — —
20 65 — — — 0.963 0.939 0.922 0.907 — —
10 32 — — 0.999 0.963 0.939 0.922 0.907 — —
7.5 24 — 1.000 0.999 0.963 0.939 0.922 0.907 — —
5 16 1.000 1.000 0.999 0.963 0.939 0.922 0.907 — —
0 0 1.000 1.000 0.999 0.963 0.939 0.922 0.907 — —
Indoor unit is lower than
outdoor unit*
2
-5 -16 1.000 0.995 0.995 0.958 0.934 0.917 0.903 — —
-7.5 -24 — 0.983 0.992 0.955 0.932 0.915 0.900 — —
-10 -32 — — 0.990 0.953 0.929 0.912 0.898 — —
-20 -65 — — — 0.943 0.920 0.903 0.889 — —
-30 -98 — — — — 0.911 0.894 0.880 — —
RP1736HJVXA
RP1748HJVXA
Height Difference H
Indoor unit is higher than
outdoor unit*
1
30 98 — — — — 0.995 0.993 0.990 0.853 0.828
20 65 — — — 0.998 0.995 0.993 0.990 0.853 0.828
10 32 — — 1.000 0.998 0.995 0.993 0.990 0.853 0.828
7.5 24 — 1.000 1.000 0.998 0.995 0.993 0.990 0.853 0.828
5 16 1.000 1.000 1.000 0.998 0.995 0.993 0.990 0.853 0.828
0 0 1.000 1.000 1.000 0.998 0.995 0.993 0.990 0.853 0.828
Indoor unit is lower than
outdoor unit*
2
-5 -16 1.000 1.000 0.995 0.993 0.990 0.988 0.985 0.848 0.823
-7.5 -24 — 1.000 0.992 0.990 0.987 0.985 0.982 0.845 0.820
-10 -32 — — 0.990 0.988 0.985 0.983 0.980 0.843 0.818
-20 -65 — — — 0.978 0.975 0.973 0.970 0.833 0.808
-30 -98 — — — — 0.965 0.963 0.960 0.823 0.798