Application guidelines
9
FRCC.PC.004.A9.22
Specifications
Nominal performance data for R407C and R134a
R407C
Air conditioning
Compressor model
50 Hz, EN12900 ratings
To = +41°F, Tc = 122°F, SC = 0F, SH = 18°F
50 Hz, ARI ratings
To = +45°F, Tc = 130°F, SC = 15°F, SH = 20°F
60 Hz, ARI ratings
To = +45°F, Tc = 130°F, SC = 15°F, SH = 20°F
Cooling
capacity
BTU/h
Power
input
kW
Current
input
A
E.E.R.
BTU/Wh
Cooling
capacity
BTU/h
Power
input
kW
Current
input
A
E.E.R.
BTU/Wh
Cooling
capacity
BTU/h
Power
input
kW
Current
input
A
E.E.R.
BTU/Wh
MTZ018-4*
11840
1.27
2.73
9.32
13140
1.38
2.86
9.52
17240
1.73
2.82
9.96
MTZ022-4*
15530
1.71
3.27
9.08
17130
1.86
3.47
9.21
21430
2.26
3.45
9.48
MTZ028-4*
20070
2.17
4.30
9.25
22320
2.36
4.57
9.46
28050
2.82
4.41
9.95
MTZ032-4*
22700
2.43
4.57
9.34
25020
2.65
4.90
9.44
30680
3.20
4.80
9.59
MTZ036-4*
25630
2.93
5.58
8.75
28260
3.21
5.99
8.80
34100
3.90
5.78
8.74
MTZ040-4*
29560
3.40
6.46
8.69
32700
3.71
6.92
8.81
40000
4.46
6.69
8.97
MTZ044-4*
31160
3.12
5.84
9.99
34470
3.38
6.18
10.20
43450
4.25
6.34
10.22
MTZ050-4*
35560
3.69
6.51
9.64
39350
4.01
6.95
9.81
48160
4.87
7.06
9.89
MTZ056-4*
39860
4.02
7.45
9.92
44370
4.37
7.91
10.15
54780
5.40
8.03
10.14
MTZ064-4*
45600
4.61
8.35
9.89
50680
5.02
8.91
10.10
61710
6.14
9.01
10.05
MTZ072-4*
52290
5.42
9.85
9.65
58190
5.87
10.48
9.91
70920
7.30
10.61
9.72
MTZ080-4*
59320
6.29
11.31
9.43
65970
6.83
12.08
9.66
78050
8.24
11.99
9.47
MTZ100-4*
69900
7.38
13.05
9.47
77470
8.00
13.83
9.68
96310
9.86
14.22
9.77
MTZ125-4*
91740
9.48
15.14
9.68
101640
10.32
16.28
9.85
121570
12.83
18.07
9.48
MTZ144-4*
101600
10.68
17.55
9.51
112830
11.59
18.80
9.74
139590
14.42
19.81
9.68
MTZ160-4*
116350
12.40
20.08
9.38
129040
13.46
21.50
9.59
154330
16.64
22.46
9.27
* 50 Hz, EN12900 data for indicated models are Asercom certified
R134a
Refrigeration
Air conditioning
Compressor model
50 Hz, EN12900 ratings
To = 14°F, Tc = 113°F, SC = 0 F, SH = 18°F
50 Hz, ARI ratings
To = +45°F, Tc = 130°F, SC = 15°F, SH = 20°F
60 Hz, ARI ratings
To = +45°F, Tc = 130°F, SC = 15°F, SH = 20°F
Cooling
capacity
BTU/h
Power
input
kW
Current
input
A
E.E.R.
BTU/Wh
Cooling
capacity
BTU/h
Power
input
kW
Current
input
A
E.E.R.
BTU/Wh
Cooling
capacity
BTU/h
Power
input
kW
Current
input
A
E.E.R.
BTU/Wh
MTZ018-4
3670
0.69
1.92
5.33
8640
0.99
2.19
8.73
10370
1.19
2.29
8.73
MTZ022-4
4800
0.82
2.16
5.89
11380
1.20
2.51
9.50
13660
1.44
2.62
9.50
MTZ028-4
6220
1.02
2.83
6.10
14400
1.53
3.30
9.40
17280
1.84
3.44
9.40
MTZ032-4
7090
1.25
3.33
5.68
16750
1.87
3.94
8.95
20110
2.25
4.11
8.95
MTZ036-4
9390
1.45
3.32
6.48
20530
2.13
4.09
9.61
24640
2.56
4.26
9.61
MTZ040-4
9940
1.61
3.81
6.18
21650
2.34
4.89
9.27
25980
2.80
5.10
9.27
MTZ044-4
9980
1.49
4.05
6.68
23340
2.22
4.73
10.51
28010
2.67
4.94
10.51
MTZ050-4
11480
1.80
4.32
6.37
27160
2.63
5.20
10.32
32600
3.16
5.43
10.32
MTZ056-4
12030
1.88
5.31
6.39
29440
2.85
6.17
10.34
35330
3.42
6.44
10.34
MTZ064-4
14300
2.17
5.71
6.60
34340
3.27
6.81
10.51
41210
3.92
7.10
10.51
MTZ072-4
16630
2.50
6.67
6.64
39420
3.78
7.99
10.42
47300
4.54
8.33
10.42
MTZ080-4
19980
2.93
7.22
6.82
45280
4.36
8.84
10.39
54340
5.23
9.21
10.39
MTZ100-4
22580
3.65
8.67
6.19
52760
5.28
10.25
9.99
63310
6.34
10.69
9.99
MTZ125-4
28340
4.17
8.35
6.79
64670
6.29
10.81
10.27
77600
7.55
11.27
10.28
MTZ144-4
36620
5.40
11.02
6.78
80360
7.83
13.79
10.26
96430
9.40
14.39
10.26
MTZ160-4
40610
5.84
11.37
6.96
88010
8.58
14.68
10.26
105600
10.30
15.31
10.25
To: Evaporating temperature at dew point (saturated suction temperature)
SC: Subcooling
Tc: Condensing temperature at dew point (saturated discharge temperature)
SH: Superheat
ARI capacity and power input data are +/- 5%
Asercom: Association of European Refrigeration Compressor and Controls Manufacturers
ARI: Air Conditioning and Refrigeration Institute