2.8 Annual performance number according to VDI 4650
Mode: single energy source, parallel with a switch-over point of -5°C
Climatic region: -10°C
Old house with domestic hot-water heating (share 18%)
Type
COP by compressor rated
frequency
Annual performance
number with inlet/outlet
temperature differential: 7K
and inlet temperature...
Annual performance
number with inlet/outlet
temperature differential:
10K and inlet temperature...
A-7/
W35
A2/W35
A10/
W35
30°C
35°C
40°C
45°C
50°C
55°C
CMF/CMT 120
2,48
3,44
4,41
3,82
3,71
3,60
3,56
3,44
3,32
CMF/CMT 160
2,57
3,24
4,72
3,74
3,63
3,52
3,49
3,37
3,25
New construction with hot-water heating (share 18%)
Type
COP by compressor rated
frequency
Annual performance
number with inlet/outlet
temperature differential: 7K
and inlet temperature...
Annual performance
number with inlet/outlet
temperature differential:
10K and inlet temperature...
A-7/
W35
A2/W35
A10/
W35
30°C
35°C
40°C
45°C
50°C
55°C
CMF/CMT 120
2,48
3,44
4,41
3,71
3,59
3,48
3,44
3,31
3,19
CMF/CMT 160
2,57
3,24
4,72
3,59
3,48
3,37
3,33
3,21
3,09
Climatic region: -12°C
Old house with domestic hot-water heating (share 18%)
Type
COP by compressor rated
frequency
Annual performance
number with inlet/outlet
temperature differential: 7K
and inlet temperature...
Annual performance
number with inlet/outlet
temperature differential:
10K and inlet temperature...
A-7/
W35
A2/W35
A10/
W35
30°C
35°C
40°C
45°C
50°C
55°C
CMF/CMT 120
2,48
3,44
4,41
3,73
3,62
3,51
3,48
3,36
3,24
CMF/CMT 160
2,57
3,24
4,72
3,65
3,54
3,43
3,40
3,28
3,17
New construction with hot-water heating (share 18%)
Type
COP by compressor rated
frequency
Annual performance
number with inlet/outlet
temperature differential: 7K
and inlet temperature...
Annual performance
number with inlet/outlet
temperature differential:
10K and inlet temperature...
A-7/
W35
A2/W35
A10/
W35
30°C
35°C
40°C
45°C
50°C
55°C
CMF/CMT 120
2,48
3,44
4,41
3,63
3,51
3,40
3,36
3,24
3,12
CMF/CMT 160
2,57
3,24
4,72
3,51
3,40
3,29
3,25
3,14
3,02
17