YORK_HVAC European catalogue_Mar. 2021_EN | Page 25

High efficiency air to water heat pumps

YHA 252 to 5004
Nominal capacity
YHA HE / LS / RV - Low noise Reversible version
252
302
402
452
502
602
702
802
902
1002
1202
1402
Heating capacity ( EN14511 ) ( 1 )
kW
22.2
29.6
37.3
47.1
50.8
61.2
67.3
74.9
93.2
104.9
114.9
137.1
Total input power ( EN14511 ) ( 1 )
kW
5.3
7.1
8.8
11.5
11.8
13.3
15.1
17.2
21.2
24.5
27.8
30.9
COP ( EN14511 ) ( 1 )
4.11
4.16
4.23
4.11
4.32
4.61
4.46
4.36
4.40
4.29
4.13
4.44
Energy Class ( 2 )
A ++
A ++
A ++
A ++
A ++
A ++
A ++
A ++
A ++
A ++
A ++
A ++
SCOP ( 2 )
3.83
3.86
3.85
3.85
3.92
4.13
4.04
3.97
3.87
3.85
3.83
3.85
ηs , h ( 2 )
150.1
151.4
150.9
151.1
153.6
162
158.4
155.8
151.7
150.8
150.2
151
Cooling capacity ( EN14511 ) ( 3 )
kW
18.1
24.6
30.5
40.6
44.2
52.4
57.5
63.4
80.5
90.2
100.5
117.4
Total input power ( EN14511 ) ( 3 )
kW
6.9
9.5
11
14.5
16.1
18.3
21.3
23.9
26.6
31.2
35.1
38.6
EER ( EN14511 ) ( 3 )
2.62
2.59
2.78
2.81
2.74
2.87
2.70
2.65
3.03
2.89
2.86
3.04
TER ( EN14511 ) ( 3 )
9.05
9.43
9.56
9.54
10.41
10.48
10.42
10.43
9.84
9.63
9.46
9.91
Sound power ( 4 )
dB ( A )
73
74
74
75
76
76
77
78
82
83
85
86
Sound pressure ( 5 )
dB ( A )
41
42
42
43
44
44
45
46
50
51
53
54
Power supply
V / Ph / Hz
400 / 3 / 50
Compressors / Circuits
n ° / n °
2 / 1
Fans
n °
2
2
2
2
2
2
2
2
2
2
2
3
Height
mm
1490
1490
1680
1680
1680
1840
1840
1840
1840
1840
1840
1820
Dimensions
Length
mm
1915
1915
2115
2115
2115
2905
2905
2905
2905
2905
2905
3965
Width
mm
875
875
875
875
875
1145
1145
1145
1145
1145
1145
1150
Weight
kg
560
560
670
690
720
1060
1060
1070
1120
1160
1240
1560
YHA HE / LS / RV - Low noise Reversible version
1602
1802
2002
2302
2502
2504
3004
3204
3504
4004
4504
5004
Heating capacity ( EN14511 ) ( 1 )
kW
151
167.9
182.8
210.6
241.3
229.4
271.4
296.7
339
364.9
407
463.7
Total input power ( EN14511 ) ( 1 )
kW
34.4
40.2
45.5
49.4
54.8
55.8
63.9
71.5
83.7
88.8
104.1
115.1
COP ( EN14511 ) ( 1 )
4.39
4.18
4.02
4.26
4.40
4.11
4.25
4.15
4.05
4.11
3.91
4.03
Energy Class ( 2 )
A ++
A ++
A ++
A ++
A ++
A ++
A ++
A ++
A ++
A ++
A ++
A ++
SCOP ( 2 )
3.86
3.85
3.84
3.92
3.97
3.83
3.85
3.83
3.91
3.89
3.87
3.86
ηs , h ( 2 )
151.3
150.9
150.4
153.6
155.6
150.2
151.1
150.3
153.5
152.4
151.9
151.5
Cooling capacity ( EN14511 ) ( 3 )
kW
129.5
146.8
159.2
180.4
202.1
198.5
231
259.7
289.4
322.6
368.5
416
Total input power ( EN14511 ) ( 3 )
kW
44
50.8
58.7
66.1
73.2
72.7
80.5
89.2
105.2
118.2
135
154.6
EER ( EN14511 ) ( 3 )
2.94
2.89
2.71
2.73
2.76
2.73
2.87
2.91
2.75
2.73
2.73
2.69
TER ( EN14511 ) ( 3 )
9.87
9.99
9.90
9.79
9.74
9.27
9.18
9.60
9.68
9.71
9.62
9.50
Sound power ( 4 )
dB ( A )
87
87
87
89
91
88
89
90
90
90
92
92
Sound pressure ( 5 )
dB ( A )
55
55
55
57
59
56
57
58
58
58
60
60
Power supply
V / Ph / Hz
400 / 3 / 50
Compressors / Circuits
n ° / n °
2 / 1
4 / 2
Fans
n °
3
3
3
3
3
4
6
6
6
6
8
8
Height
mm
1820
1820
1820
2280
2280
2355
2355
2355
2355
2350
2350
2350
Dimensions
Length
mm
3965
3965
3965
3905
3905
4205
4205
4205
4205
4805
4805
4805
Width
mm
1150
1150
1150
1145
1145
2210
2210
2210
2210
2210
2210
2210
Weight
kg
1580
1600
1620
1790
1820
3170
3270
3320
3370
3660
3720
3780
( 1 ) Heating : Ambient temperature 7 ° C DB , 6 ° C WB , water temperature 30 / 35 ° C . ( 2 ) Average conditions , low temperature , variable - Reg EU 811 / 2013 ( 3 ) Cooling : ambient air temperature 35 ° C , evaporator water temperature in / out 12 / 7 ° C .. ( 4 ) Sound power level in accordance with ISO 3744 . ( 5 ) Sound pressure level at 10 m from the unit in free field conditions in accordance with ISO 3744 . For information about other YHA versions , contact your JCI representative .
Operating limits
( HE version ) ( RV version Only )
Water temp . production (° C )
70
60
50
40
30
Water temp . production (° C )
30
25
20
15
10
5
Heating mode Heating mode with head pressure control ( DCCF ) Cooling with head pressure control ( DCCF ) Cooling mode
20 -20 -10 0 10 20 30 40 50
Ambient temperature (° C )
0 -20 -10 0 10 20 30 40 50
Ambient temperature (° C )
Manufacturer reserves the rights to change specifications without prior notice .
YORK Air-Conditioning Products 25