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12 DATA SUBJECT TO CHANGE WITHOUT NOTICE 22-1650-13
*UD2C080B9V4VB FURNACE HEATING AIRFLOW (CFM) AND POWER (WATTS) VS. EXTERNAL STATIC PRESSURE WITH FILTER
AIRFLOW
SETTING
DIP SWITCH SETTING EXTERNAL STATIC PRESSURE
SW 7 SW 8 0.1 0.3 0.5 0.7 0.9
HEATING
1ST
STAGE
LOW ON ON
CFM
TEMP. RISE
WATTS
974
49
133
968
49
285
949
50
202
925
51
254
906
52
304
MEDIUM ** ON OFF
CFM
TEMP. RISE
WATTS
1102
43
93
1112
43
144
1103
43
201
1083
44
255
1066
45
305
HIGH OFF OFF
CFM
TEMP. RISE
WATTS
1194
40
119
1217
39
180
1215
39
243
1200
40
304
1182
40
362
HEATING
2ND
STAGE
LOW ON ON
CFM
TEMP. RISE
WATTS
1189
58
142
1210
57
209
1209
57
276
1193
58
341
1175
58
404
MEDIUM ** ON OFF
CFM
TEMP. RISE
WATTS
1346
51
141
1388
49
207
1398
49
274
1390
49
339
1372
50
401
HIGH OFF OFF
CFM
TEMP. RISE
WATTS
1460
47
186
1516
45
263
1536
45
335
1533
45
407
1515
45
477
*UD2C080B9V4VB FURNACE COOLING AIRFLOW (CFM) AND POWER (WATTS) VS. EXTERNAL STATIC PRESSURE WITH FILTER
OUTDOOR
UNIT SIZE
(TONS)
AIRFLOW
SETTING
DIP SWITCH SETTING EXTERNAL STATIC PRESSURE
SW 1 SW 2 SW 3 SW 4 0.1 0.3 0.5 0.7 0.9
2.5
LOW
(350 CFM/TON)
ON ON OFF ON
CFM
WATTS
842
71
819
114
789
163
756
207
740
249
NORMAL
(400 CFM/TON)
ON ON OFF OFF
CFM
WATTS
956
90
948
140
928
196
901
248
884
298
HIGH
(450 CFM/TON)
ON ON ON OFF
CFM
WATTS
1071
113
1078
171
1067
233
1045
292
1028
348
3.0
LOW
(350 CFM/TON)
OFF ON OFF ON
CFM
WATTS
1002
99
1000
152
983
210
958
265
942
318
NORMAL
(400 CFM/TON)
OFF ON OFF OFF
CFM
WATTS
1140
128
1155
191
1150
256
1132
319
1114
379
HIGH
(450 CFM/TON)
OFF ON ON OFF
CFM
WATTS
1278
165
1311
238
1316
308
1305
377
1287
444
3.5
LOW
(350 CFM/TON)
ON OFF OFF ON
CFM
WATTS
1163
134
1181
199
1177
265
1161
328
1143
389
NORMAL
(400 CFM/TON)
ON OFF OFF OFF
CFM
WATTS
1324
179
1363
255
1372
326
1363
397
1345
466
HIGH
(450 CFM/TON)
ON OFF ON OFF
CFM
WATTS
1485
234
1544
319
1566
396
1565
472
1546
550
4 **
LOW
(350 CFM/TON)
OFF OFF OFF ON
CFM
WATTS
1324
179
1363
255
1372
326
1363
397
1345
466
NORMAL **
(400 CFM/TON)
OFF OFF OFF OFF
CFM
WATTS
1508
243
1570
329
1594
407
1593
483
1575
562
HIGH
(450 CFM/TON)
OFF OFF ON OFF
CFM
WATTS
1691
322
1777
416
1816
499
1824
579
1805
669
NOTES:
1. * First Letter may be "A" or "T"
2. ** Factory setting
3. Continuous Fan Setting: Heating or Cooling airflow is approximately 50% of selected Cooling value.
4. LOW 350 cfm/ton is recommended for Variable Speed application for COMFORT & HUMID CLIMATE setting; NORMAL is 400 cfm/ton;
HIGH 450 cfm/ton is for DRY CLIMATE setting