Hitachi UTOPIA R32 Series Technical Catalogue page 64

4 Capacities and selection data
Maximum heating capacity

R410A refrigerant single and three phase
All temperatures in ºC.
Outdoor
Outdoor air inlet 15
unit temperature
CAP
(DB)
max
-20 8.20
-15 9.39
-10 10.55 3.83 10.47 3.87 10.31 3.96 10.14 4.04
-5 11.74 3.85 11.67 3.90 11.53 4.00 11.38 4.10 11.19 4.19 11.00 4.28 10.81 4.38 10.62 4.49
0 12.92 3.63 12.86 3.69 12.74 3.79 12.62 3.90 12.45 4.00 12.26 4.10 12.07 4.21 11.88 4.32
5 14.01 3.52 13.97 3.58 13.89 3.69 13.77 3.80 13.62 3.91 13.45 4.02 13.28 4.13 13.11 4.26
10 15.48 3.98 15.47 4.05 15.45 4.20 15.35 4.33 15.23 4.47 15.07 4.59 14.91 4.73 14.75 4.88
15 17.12 4.76 17.10 4.84 17.07 5.01 17.05 5.20 16.94 5.36 16.78 5.52 16.62 5.69 16.46 5.88
-20 8.62
-15 10.26 4.32 10.22 4.38 10.15 4.52 10.12 4.67 10.03 4.81 10.00 4.99
-10 11.95 4.66 11.92 4.74 11.87 4.90 11.79 5.05 11.74 5.22 11.72 5.42 11.70 5.63 11.68 5.86
-5 13.65 4.81 13.61 4.89 13.53 5.04 13.46 5.21 13.37 5.37 13.31 5.56 13.25 5.76 13.19 5.98
0 15.84 4.79 15.79 4.87 15.69 5.02 15.60 5.18 15.49 5.34 15.40 5.52 15.31 5.71 15.22 5.91
5 18.04 4.89 18.00 4.97 17.92 5.13 17.81 5.30 17.67 5.46 17.54 5.64 17.41 5.83 17.28 6.03
10 19.04 5.26 19.00 5.35 18.92 5.52 18.79 5.69 18.65 5.87 18.47 6.04 18.29 6.22 18.11 6.42
15 19.74 5.88 19.69 5.98 19.60 6.17 19.49 6.37 19.35 6.57 19.13 6.75 18.91 6.95 18.69 7.16
-20 9.30
-15 11.04 4.33 11.01 4.40 10.96 4.54 10.89 4.68 10.85 4.85 10.82 5.02 10.79 5.22 10.76 5.42
-10 12.80 4.65 12.76 4.72 12.96 4.97 12.64 5.03 12.59 5.21 12.55 5.39 12.51 5.59 12.47 5.81
-5 14.87 4.88 14.82 4.96 14.73 5.11 14.64 5.28 14.55 5.45 14.48 5.64 14.41 5.85 14.34 6.07
0 17.46 4.91 17.41 4.99 17.31 5.15 17.20 5.31 17.08 5.48 16.97 5.66 16.86 5.85 16.75 6.06
5 20.11 5.07 20.04 5.14 19.90 5.30 19.75 5.46 19.61 5.63 19.45 5.81 19.29 6.00 19.13 6.20
10 21.15 5.44 21.10 5.53 21.00 5.71 20.89 5.90 20.80 6.10 20.66 6.30 20.52 6.52 20.38 6.75
15 22.31 6.18 22.22 6.27 22.04 6.45 21.90 6.65 21.76 6.87 21.64 7.10 21.52 7.35 21.40 7.61
?
N O T E
IPT data considering Outdoor Unit only.
56 TCGB0136 rev.1 - 05/2021
Indoor air inlet temperature WB (ºC) / (DB (ºC))
16 18
CAP CAP
IPT IPT IPT
max max
3.56 8.09 3.57 7.88 3.62
3.68 9.29 3.71 9.09 3.77
4.01 8.58 4.07 8.51 4.19
4.03 9.25 4.09 9.15 4.20
20 22
CAP CAP CAP
IPT IPT
max max max
7.66 3.65 7.42 3.68 7.19
8.89 3.83 8.68 3.88 8.46
9.94 4.12 9.73
8.44 4.31 8.40 4.46 8.37
9.10 4.33 9.03 4.47 9.00
24 26 28
CAP CAP
IPT IPT IPT
max max
3.71 6.96 3.74 6.73 3.78
3.94 8.24 4.00 8.02 4.06
4.19 9.52 4.27 9.31 4.35
4.62 8.34 4.79 8.31 4.97
9.97 5.18 9.94 5.38
4.63 8.97 4.81 8.94 5.00