![](/images/new-backgrounds/1014528/1452839x1.webp)
Cooling Capacity (Nominal Air Flow)
(Use for low ambient temp.
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OPERATION |
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RANGE |
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| OUTDOOR DB˚C |
| INDOOR | INDOOR |
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| 0.0 |
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| 5.0 |
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| 10.0 |
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| 15.0 |
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| DB ˚C | WB ˚C | Q kW | SHCkW |
| SHF | T/I kW | Q kW | SHCkW |
| SHF | T/I kW | Q kW |
| SHCkW |
| SHF | T/I kW | Q kW | SHCkW |
| SHF | T/I kW | Q kW | SHCkW |
| SHF | T/I kW |
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| 15 | 64.2 | 44.9 |
| 0.70 | 16.7 | 63.9 | 44.7 |
| 0.70 | 16.9 | 63.2 |
| 44.2 |
| 0.70 | 17.2 | 62.3 | 43.6 |
| 0.70 | 17.6 | 61.0 | 43.3 |
| 0.71 | 18.1 |
20 | 16 | 66.2 | 41.0 |
| 0.62 | 16.9 | 65.9 | 40.9 |
| 0.62 | 17.1 | 65.2 |
| 40.4 |
| 0.62 | 17.4 | 64.2 | 40.4 |
| 0.63 | 17.8 | 62.8 | 39.6 |
| 0.63 | 18.3 | |
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| 17 | 68.4 | 37.6 |
| 0.55 | 17.0 | 68.0 | 37.4 |
| 0.55 | 17.2 | 67.2 |
| 37.0 |
| 0.55 | 17.5 | 66.2 | 36.4 |
| 0.55 | 17.9 | 64.7 | 35.6 |
| 0.55 | 18.4 |
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| 15 | 64.2 | 52.6 |
| 0.82 | 16.7 | 63.9 | 52.4 |
| 0.82 | 16.9 | 63.2 |
| 52.5 |
| 0.83 | 17.2 | 62.3 | 51.7 |
| 0.83 | 17.6 | 61.0 | 51.2 |
| 0.84 | 18.1 |
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| 16 | 66.2 | 49.0 |
| 0.74 | 16.9 | 65.9 | 48.8 |
| 0.74 | 17.1 | 65.2 |
| 48.9 |
| 0.75 | 17.4 | 64.2 | 48.2 |
| 0.75 | 17.8 | 62.8 | 47.7 |
| 0.76 | 18.3 |
22 | 17 | 68.4 | 45.1 |
| 0.66 | 17.0 | 68.0 | 44.9 |
| 0.66 | 17.2 | 67.2 |
| 44.4 |
| 0.66 | 17.5 | 66.2 | 44.4 |
| 0.67 | 17.9 | 64.7 | 43.3 |
| 0.67 | 18.4 | |
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| 18 | 70.6 | 40.9 |
| 0.58 | 17.2 | 70.0 | 40.6 |
| 0.58 | 17.3 | 69.3 |
| 40.2 |
| 0.58 | 17.6 | 68.2 | 40.2 |
| 0.59 | 18.0 | 66.6 | 39.3 |
| 0.59 | 18.6 |
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| 19 | 72.9 | 37.2 |
| 0.51 | 17.4 | 72.4 | 36.9 |
| 0.51 | 17.5 | 71.4 |
| 36.4 |
| 0.51 | 17.8 | 70.2 | 36.5 |
| 0.52 | 18.2 | 68.7 | 35.7 |
| 0.52 | 18.8 |
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| 16 | 66.2 | 56.3 |
| 0.85 | 16.9 | 65.9 | 56.0 |
| 0.85 | 17.1 | 65.2 |
| 56.1 |
| 0.86 | 17.4 | 64.2 | 55.9 |
| 0.87 | 17.8 | 62.8 | 55.3 |
| 0.88 | 18.3 |
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| 17 | 68.4 | 52.7 |
| 0.77 | 17.0 | 68.0 | 52.4 |
| 0.77 | 17.2 | 67.2 |
| 52.4 |
| 0.78 | 17.5 | 66.2 | 51.6 |
| 0.78 | 17.9 | 64.7 | 51.1 |
| 0.79 | 18.4 |
24 | 18 | 70.6 | 48.7 |
| 0.69 | 17.2 | 70.0 | 48.3 |
| 0.69 | 17.3 | 69.3 |
| 48.5 |
| 0.70 | 17.6 | 68.2 | 47.7 |
| 0.70 | 18.0 | 66.6 | 47.3 |
| 0.71 | 18.6 | |
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| 19 | 72.9 | 44.5 |
| 0.61 | 17.4 | 72.4 | 44.2 |
| 0.61 | 17.5 | 71.4 |
| 44.3 |
| 0.62 | 17.8 | 70.2 | 43.5 |
| 0.62 | 18.2 | 68.7 | 43.3 |
| 0.63 | 18.8 |
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| 20 | 75.3 | 40.7 |
| 0.54 | 17.5 | 74.8 | 40.4 |
| 0.54 | 17.6 | 73.7 |
| 39.8 |
| 0.54 | 17.9 | 72.6 | 39.9 |
| 0.55 | 18.4 | 71.0 | 39.1 |
| 0.55 | 19.0 |
19 - |
| 21 | 77.8 | 36.6 |
| 0.47 | 17.7 | 77.2 | 36.3 |
| 0.47 | 17.8 | 76.0 |
| 35.7 |
| 0.47 | 18.1 | 75.0 | 36.0 |
| 0.48 | 18.6 | 73.3 | 35.2 |
| 0.48 | 19.2 |
| 18 | 70.6 | 55.8 |
| 0.79 | 17.2 | 70.0 | 55.3 |
| 0.79 | 17.3 | 69.3 |
| 55.4 |
| 0.80 | 17.6 | 68.2 | 55.2 |
| 0.81 | 18.0 | 66.6 | 54.6 |
| 0.82 | 18.6 | |
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| 19 | 72.9 | 51.8 |
| 0.71 | 17.4 | 72.4 | 51.4 |
| 0.71 | 17.5 | 71.4 |
| 51.4 |
| 0.72 | 17.8 | 70.2 | 50.5 |
| 0.72 | 18.2 | 68.7 | 50.2 |
| 0.73 | 18.8 |
26 | 20 | 75.3 | 48.2 |
| 0.64 | 17.5 | 74.8 | 47.9 |
| 0.64 | 17.6 | 73.7 |
| 47.9 |
| 0.65 | 17.9 | 72.6 | 47.2 |
| 0.65 | 18.4 | 71.0 | 46.9 |
| 0.66 | 19.0 | |
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| 21 | 77.8 | 44.3 |
| 0.57 | 17.7 | 77.2 | 44.0 |
| 0.57 | 17.8 | 76.0 |
| 44.1 |
| 0.58 | 18.1 | 75.0 | 43.5 |
| 0.58 | 18.6 | 73.3 | 43.2 |
| 0.59 | 19.2 |
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| 22 | 80.4 | 40.2 |
| 0.50 | 17.8 | 79.6 | 39.8 |
| 0.50 | 17.9 | 78.8 |
| 40.2 |
| 0.51 | 18.3 | 77.4 | 39.5 |
| 0.51 | 18.8 | 75.6 | 39.3 |
| 0.52 | 19.5 |
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| 23 | 83.0 | 36.5 |
| 0.44 | 18.0 | 82.4 | 36.3 |
| 0.44 | 18.1 | 81.2 |
| 35.7 |
| 0.44 | 18.5 | 79.8 | 35.9 |
| 0.45 | 19.0 | 78.0 | 35.1 |
| 0.45 | 19.7 |
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| 19 | 72.9 | 59.0 |
| 0.81 | 17.4 | 72.4 | 58.6 |
| 0.81 | 17.5 | 71.4 |
| 58.5 |
| 0.82 | 17.8 | 70.2 | 58.3 |
| 0.83 | 18.2 | 68.7 | 57.7 |
| 0.84 | 18.8 |
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| 20 | 75.3 | 55.0 |
| 0.73 | 17.5 | 74.8 | 54.6 |
| 0.73 | 17.6 | 73.7 |
| 54.5 |
| 0.74 | 17.9 | 72.6 | 54.5 |
| 0.75 | 18.4 | 71.0 | 54.0 |
| 0.76 | 19.0 |
28 | 21 | 77.8 | 51.3 |
| 0.66 | 17.7 | 77.2 | 51.0 |
| 0.66 | 17.8 | 76.0 |
| 50.9 |
| 0.67 | 18.1 | 75.0 | 51.0 |
| 0.68 | 18.6 | 73.3 | 50.6 |
| 0.69 | 19.2 | |
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| 22 | 80.4 | 47.4 |
| 0.59 | 17.8 | 79.6 | 47.8 |
| 0.60 | 17.9 | 78.8 |
| 48.1 |
| 0.61 | 18.3 | 77.4 | 47.2 |
| 0.61 | 18.8 | 75.6 | 46.9 |
| 0.62 | 19.5 |
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| 23 | 83.0 | 44.0 |
| 0.53 | 18.0 | 82.4 | 43.7 |
| 0.53 | 18.1 | 81.2 |
| 43.8 |
| 0.54 | 18.5 | 79.8 | 43.1 |
| 0.54 | 19.0 | 78.0 | 42.9 |
| 0.55 | 19.7 |
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| 24 | 85.6 | 40.2 |
| 0.47 | 18.1 | 84.8 | 39.9 |
| 0.47 | 18.3 | 83.6 |
| 39.3 |
| 0.47 | 18.7 | 82.2 | 39.5 |
| 0.48 | 19.2 | 80.4 | 38.6 |
| 0.48 | 20.0 |
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| 20 | 75.3 | 62.5 |
| 0.83 | 17.5 | 74.8 | 62.1 |
| 0.83 | 17.6 | 73.7 |
| 61.9 |
| 0.84 | 17.9 | 72.6 | 61.7 |
| 0.85 | 18.4 | 71.0 | 61.1 |
| 0.86 | 19.0 |
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| 21 | 77.8 | 59.1 |
| 0.76 | 17.7 | 77.2 | 58.7 |
| 0.76 | 17.8 | 76.0 |
| 58.5 |
| 0.77 | 18.1 | 75.0 | 57.8 |
| 0.77 | 18.6 | 73.3 | 57.2 |
| 0.78 | 19.2 |
30 | 22 | 80.4 | 55.5 |
| 0.69 | 17.8 | 79.6 | 54.9 |
| 0.69 | 17.9 | 78.8 |
| 55.2 |
| 0.70 | 18.3 | 77.4 | 54.2 |
| 0.70 | 18.8 | 75.6 | 53.7 |
| 0.71 | 19.5 | |
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| 23 | 83.0 | 51.5 |
| 0.62 | 18.0 | 82.4 | 51.1 |
| 0.62 | 18.1 | 81.2 |
| 51.2 |
| 0.63 | 18.5 | 79.8 | 50.3 |
| 0.63 | 19.0 | 78.0 | 49.9 |
| 0.64 | 19.7 |
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| 24 | 85.6 | 47.1 |
| 0.55 | 18.1 | 84.8 | 47.5 |
| 0.56 | 18.3 | 83.6 |
| 46.8 |
| 0.56 | 18.7 | 82.2 | 46.9 |
| 0.57 | 19.2 | 80.4 | 45.8 |
| 0.57 | 20.0 |
| Note1.* Q :COOLING CAPACITY | SHC:SENSIBLE HEAT CAPACITY | T/I:TOTAL INPUT |
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Heating Capacity
(Nominal Air Flow):PRH-20YA, PRH-20YA-L
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OPERATION |
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RANGE |
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| OUTDOOR WB˚C |
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INDOOR |
| - 5 . 0 |
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| 0.0 |
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DB ˚C |
| Q kW | T/I kW |
| Q kW | T/I kW |
| Q kW |
| T/I kW | ||||
15 | 41.2 | 14.3 |
| 46.9 | 15.4 | 53.5 |
| 16.7 |
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16 | 40.9 | 14.3 |
| 46.7 | 15.5 | 53.3 |
| 16.8 |
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17 | 40.6 | 14.4 |
| 46.5 | 15.6 | 53.1 |
| 16.9 |
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18 | 40.4 | 14.5 |
| 46.3 | 15.7 | 52.8 |
| 17.0 |
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19 | 40.2 | 14.6 |
| 46.1 | 15.8 | 52.6 |
| 17.1 |
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20 | 40.0 | 14.7 |
| 45.9 | 15.9 | 52.4 |
| 17.2 |
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21 | 39.8 | 14.7 |
| 45.7 | 16.0 | 52.2 |
| 17.3 |
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22 | 39.6 | 14.8 |
| 45.5 | 16.1 | 52.0 |
| 17.4 |
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23 | 39.4 | 14.9 |
| 45.3 | 16.2 | 51.8 |
| 17.6 |
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24 | 39.2 | 15.0 |
| 45.1 | 16.3 | 51.6 |
| 17.7 |
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25 | 39.1 | 15.0 |
| 44.9 | 16.3 | 51.4 |
| 17.8 |
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26 | 38.9 | 15.1 |
| 44.7 | 16.4 | 51.2 |
| 17.9 |
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27 | 38.6 | 15.2 |
| 44.4 | 16.5 | 50.9 |
| 18.0 |
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OPERATION |
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RANGE |
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| OUTDOOR WB˚C |
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INDOOR |
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| 5.0 |
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| 15.0 |
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DB ˚C |
| Q kW |
| T/I kW | Q kW | T/I kW | Q kW | T/I kW | |||
15 | 60.9 |
| 18.1 |
| 69.4 | 19.8 | 78.8 | 21.7 |
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16 | 60.6 |
| 18.3 |
| 69.1 | 20.0 | 78.5 | 21.9 |
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17 | 60.4 |
| 18.4 |
| 68.8 | 20.2 | 78.2 | 22.1 |
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18 | 60.2 |
| 18.6 |
| 68.5 | 20.3 | 77.9 | 22.3 |
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19 | 60.0 |
| 18.7 |
| 68.3 | 20.5 | 77.6 | 22.5 |
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20 | 59.8 |
| 18.8 |
| 68.0 | 20.6 | 77.3 | 22.7 |
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21 | 59.6 |
| 19.0 |
| 67.8 | 20.8 | 77.0 | 22.9 |
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22 | 59.4 |
| 19.1 |
| 67.6 | 21.0 | 76.6 | 23.1 |
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23 | 59.2 |
| 19.2 |
| 67.3 | 21.2 | 76.3 | 23.3 |
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24 | 59.0 |
| 19.4 |
| 67.0 | 21.4 | 76.0 | 23.6 |
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25 | 58.7 |
| 19.5 |
| 66.7 | 21.5 | 75.6 | 23.8 |
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26 | 58.4 |
| 19.7 |
| 66.4 | 21.7 | 75.3 | 24.1 |
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27 | 58.1 |
| 19.8 |
| 66.1 | 21.9 | 75.0 | 24.3 |
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* Q : HEATING CAPACITY T/I : TOTAL INPUT
Factor for Various Air Flow
AIR VOLUME | CMM | 170 | 180 | 190 | 200 | 210 | 220 | ||
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L/S | 2,830 | 3,000 | 3,160 | 3,330 | 3,500 | 3,670 | |||
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COOLING | CAPACITY |
| 0.980 | 0.990 | 1.0 | 1.008 | 1.017 | 1.025 | |
TOTAL INPUT |
| 0.990 | 0.995 | 1.0 | 1.003 | 1.007 | 1.010 | ||
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Factor for Various Air Flow
AIR VOLUME | CMM | 170 | 180 | 190 | 200 | 210 | 220 | ||
L/S | 2,830 | 3,000 | 3,160 | 3,330 | 3,500 | 3,670 | |||
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HEATING | CAPACITY |
| 0.990 | 0.995 | 1.0 | 1.003 | 1.007 | 1.010 | |
TOTAL INPUT |
| 1.025 | 1.013 | 1.0 | 0.993 | 0.987 | 0.980 | ||
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