Bryant 619R C Series Service Manual page 34

Heating Chart
_F/_C
Indoor temp.
BAR 55
BAR 65
BAR 75
PSI 55
PSI 65
PSI 75
MPA 55
MPA 65
MPA 75
Pressure (bar)
40.0
35.0
30.0
25.0
20.0
15.0
10.0
5.0
0.0
57 (13.89)
Table 14—Heating Chart
57 (13.89) 47 (8.33)
30.3 28.5
32.5 30.0
33.8 31.5
439 413
471 435
489 457
3.03 2.85
3.25 3.00
3.38 3.15
47 (8.33)
Fig. 43 – Pressure Bar
Outdoor Temperature
37 (2.78)
25.3
26.6
27.8
367
386
403
2.53
2.66
2.78
37 (2.78) 27
(-2.78)
34
27 (-2.78) 17 (-8.33)
22.8 20.8
25.4 23.3
26.3 24.9
330 302
368 339
381 362
2.28 2.08
2.54 2.33
2.63 2.49
55
65
75
Outdoor temp.
17
(-8.33)