Heating And Cooling Airflow Tables - Trane A952V040BU3SB Installation, Operation And Maintenance Manual

Heating and Cooling Airflow Tables

Table 4. A952V040BU3SB Heating Airflow
A952V040BU3SB Furnace Heating Airflow (CFM), Temp. Rise (°F), and Power (Watts) vs. External Static Pressure with
Airflow
Heating
Setting
Low
Medium Low
Heating 1st
Stage
Medium (a)
High
Low
Medium Low
Heating 2nd
Stage
Medium (a)
High
(a) Factory Setting.
Table 5. A952V040BD3SB Heating Airflow
A952V040BD3SB Furnace Heating Airflow (CFM), Temp. Rise (°F), and Power (Watts) vs. External Static Pressure with
Airflow
Heating
Setting
Low
Medium Low
(a)
Heating 1st
Stage
Medium
High
Low
Medium Low (a)
Heating 2nd
Stage
Medium
High
(a) Factory Setting.
18
Filter (iwc)
Target
Airflow
CFM
Temp. Rise
468
Watts
CFM
Temp. Rise
598
Watts
CFM
Temp. Rise
634
Watts
CFM
Temp. Rise
864
Watts
CFM
Temp. Rise
650
Watts
CFM
Temp. Rise
830
Watts
CFM
Temp. Rise
880
Watts
CFM
Temp. Rise
1200
Watts
Filter (iwc)
Target
Airflow
CFM
Temp. Rise
468
Watts
CFM
Temp. Rise
634
Watts
CFM
Temp. Rise
684
Watts
CFM
Temp. Rise
900
Watts
CFM
Temp. Rise
650
Watts
CFM
Temp. Rise
880
Watts
CFM
Temp. Rise
950
Watts
CFM
Temp. Rise
1250
Watts
1st Stage Capacity = 25,300
2nd Stage Capacity = 38,950
External Static Pressure
0.1 0.3
468 452
49 51
27 58
552 600
43 39
41 76
583 635
39 36
48 83
753 786
30 29
87 129
633 636
57 57
48 92
760 786
48 46
82 132
792 817
44 44
94 142
1023 1044
34 34
192 251
1st Stage Capacity = 25,300
2nd Stage Capacity = 38,850
External Static Pressure
0.1 0.3
464 453
51 52
26 55
616 607
38 38
40 78
635 643
37 37
47 106
824 843
28 28
82 130
662 655
54 55
37 79
811 818
45 44
67 121
859 865
42 41
88 144
1082 1092
33 33
192 253
0.5 0.7
437 421
54 56
90 121
647 694
36 32
112 147
687 739
33 30
118 153
818 850
28 27
171 214
639 643
57 56
135 179
813 840
45 43
182 232
842 867
43 43
189 237
1066 1088
33 33
310 369
0.5 0.7
442 431
53 54
84 113
599 591
39 40
115 152
650 658
36 36
165 224
861 880
27 26
178 226
649 642
55 56
120 162
826 834
44 43
176 230
871 877
41 41
200 256
1102 1111
33 33
314 375
A952V-SVX001-1B-EN
0.9
406
58
152
741
28
183
791
27
189
883
26
256
646
56
223
866
41
282
892
42
284
1109
32
428
0.9
420
55
142
583
40
190
666
35
283
898
26
274
635
56
203
841
42
284
884
41
312
1121
33
436