12
© 2015 Emerson Climate Technologies, Inc.
AE4-1387 R7
-34
-29
-24
-19
-14
-9
-4
1
6
-18
-8
2
12
22
32
42
52
62
0
20
40
60
80
100
120
140
160
-30
-20
-10
0
10
20
30
40
50
Evaporating Temp, °C
Condensing Temp, °C
Condensing Temp, °F
Evaporating Temp, °F
Maximum Return Gas = 65°F
Maximum
Return
Gas = 40°F
Figure 1A – ZS*KAE Application Envelope for R-404A/R-507 (Extended Medium Temp)
-1
4
10
16
21
27
32
38
43
49
54
60
66
71
-23
-18
-12
-7
-1
4
10
16
30
40
50
60
70
80
90
100
110
120
130
140
150
160
-10
0
10
20
30
40
50
60
SH=20°F
Condensing Temp,°C
Evaporating Temp,°C
Condensing Temp,°F
Evaporating Temp, °F
Figure 1B – ZS*KAE Application Envelope for R-22 (Medium/High Temp)
