Carrier 38MARB - Heating Chart

38MARB: Service Manual
Manufacturer reserves the right to change, at any time, specifications and designs without notice and without obligations.
56
Pressure on Service Port (Cont)
Table 19 — Heating Chart (R410A)
Fig. 44 — Heating Chart
°F(°C)
ODU(DB/WB)
IDU(DB)
57/53
(13.89/11.67)
47/43
(8.33/6.11)
37/33
(2.78/0.56)
27/23
(-2.78/-5)
17/13
(-8.33/-10.56)
0/-2
(-17/-19)
-17/-18
(-27/-28)
BAR
55(12.78) 30.3 28.5 25.3 22.8 20.8 18.5 16.5
65(18.33) 32.5 30.0 26.6 25.4 23.3 20.5 19.0
75(23.89) 33.8 31.5 27.8 26.3 24.9 21.5 20.0
PSI
55(12.78) 439 413 367 330 302 268 239
65(18.33) 471 435 386 368 339 297 276
75(23.89) 489 457 403 381 362 312 290
MPa
55(12.78) 3.03 2.85 2.53 2.28 2.08 1.85 1.65
65(18.33) 3.25 3.00 2.66 2.54 2.33 2.05 1.90
75(23.89) 3.38 3.15 2.78 2.63 2.49 2.15 2.00
0
0.5
1
1.5
2
2.5
3
3.5
4
55
65
75