Blower Performance Specifications - Amana GUCA045AX30 Service Instructions Manual

BLOWER PERFORMANCE SPECIFICATIONS

Model
( )
Motor
Heating Speed
Speed
As Shipped
HIGH
GUCA045AX30 MED
(MED-LO) MED-LO
LOW
HIGH
GUCA070AX30 MED
(MED-LO) MED-LO
LOW
HIGH
GUCA70AX40 MED
(MED-LO) MED-LO
LOW
HIGH
GUCA090AX40 MED
(HIGH) MED-LO
LOW
HIGH
GUCA090AX50 MED
(MED-HI) MED-LO
LOW
HIGH
GUCA115AX50 MED
(HIGH) MED-LO
LOW
1. CFM in charts is with filters(s). Filters do not ship with this furnace, but must be provided by the installer. If the furnace
requires two return filters, this chart assumes both filters are installed.
2. All furnaces ship as high speed cooling. Installer must adjust blower speed as needed.
3 For most jobs, about 400 CFM per ton when cooling is desirable.
4. INSTALLATION IS TO BE ADJUSTED TO OBTAIN TEMPERATURE RISE WITHIN THE RANGE SPECIFIED ON
THE RATING PLATE.
5. The chart is for information only. For satisfactory operation, external static pressure must not exceed value shown
on rating plate. The shaded area indicates ranges in excess of maximum external static pressure allowed when
heating.
6 The dashed (----) areas indicate a temperature rise not recommended for this model.
7. The above chart is for U.S. furnaces installed at 0-4000 feet. At higher altitudes, a properly derated unit will have
approximately the same temperature rise at a particular CFM, while the ESP at that CFM will be lower.
16
Rev. 0
GUCA Blower Performance
Tons AC
at 0.5" 0.1
ESP CFM RISE CFM RISE CFM RISE CFM RISE CFM RISE CFM
3.0 1322 --- 1298
2.5 1131 35 1114
2.0 903 44 896
1.5 702 56 680
3.5 1590 37 1550
3.0 1489 40 1450
2.5 1251 47 1226
2.0 1001 59 988
4.0 1861 --- 1823
3.5 1620 37 1597
3.0 1387 43 1369
2.5 1193 50 1162
4.0 1821 43 1768
3.5 1624 49 1561
3.0 1395 57 1363
2.5 1212 65 1164
5.0 2375 --- 2323
4.0 1752 45 1741
3.5 1504 53 1487
3.0 1274 62 1258
5.0 2359 42 2298
4.0 1849 53 1808
3.5 1575 63 1556
3.0 1370 --- 1348
External Static Pressure (Inches Water Column)
0.2 0.3
--- 1278 --- 1243
35 1097 36 1068
44 876 45 844
58 657 60 624
38 1505 39 1454
41 1415 42 1370
48 1205 49 1173
60 969 61 956
--- 1778 --- 1721
37 1565 38 1516
43 1313 45 1284
51 1118 53 1072
45 1699 46 1624
51 1520 52 1461
58 1311 60 1258
--- 1126 --- 1080
--- 2282 35 2217
45 1729 46 1682
53 1469 54 1443
63 1253 63 1222
43 2208 45 2117
55 1757 56 1722
63 1527 65 1497
--- 1313 --- 1278
0.4 0.5 0.6
--- 1196 --- 1137 1074 1000
37 1019 39 968
47 807 49 764
63 584 --- 542
41 1406 42 1343 1266 1194
43 1324 45 1261 1205 1130
50 1135 52 1096 1037
62 929 64 902
--- 1643 36 1581 1500 1387
39 1462 41 1410 1318 1235
46 1224 48 1167 1095 1024
55 1012 59 961
49 1544 51 1439 1354 1227
54 1381 57 1297 1217 1109
63 1201 66 1120 1045
--- 1014 --- 957
36 2128 37 2056 1956 1857
47 1640 48 1591 1534 1454
55 1412 56 1380 1318 1228
65 1201 --- 1147 1072
47 2029 49 1914 1783 1678
57 1651 60 1595 1507 1403
--- 1456 --- 1370 1290 1205
--- 1254 --- 1180 1114 1029
0.7 0.8
CFM CFM
907 827
706 652
485 423
975
859 807
894 836
957
882 815
972