Amana GCCA045AX30, Service Instructions Manual

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BLOWER PERFORMANCE SPECIFICATIONS
17
Rev. 0
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.
Tons AC
at 0.5" 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8
ESP CFM RISE CFM RISE CFM RISE CFM RISE CFM RISE CFM CFM CFM
HIGH 3.0 1327 ----- 1342 ----- 1305 ----- 1251 ----- 1195 ----- 1128 1056 969
GCCA045AX30 MED 2.5 1195 ----- 1179 ----- 1136 35 1092 36 1037 38 988 918 839
(MED-LO) MED-LO 2.0 979 40 949 42 906 43 862 46 816 48 791 736 668
LOW 1.5 764 52 736 54 703 56 668 59 621 63 589 537 477
HIGH 3.5 1594 37 1541 38 1495 40 1426 41 1366 43 1300 1229 1155
GCCA070AX30 MED 3.0 1385 43 1338 44 1300 45 1245 47 1198 49 1138 1075 1008
(MED-HIGH) MED-LO 2.5 1164 51 1135 52 1105 53 1068 55 1027 58 982 931 873
LOW 2.0 982 60 957 62 924 64 891 ----- 859 ----- 819 777 724
HIGH 4.0 1911 ----- 1838 ----- 1762 ----- 1674 35 1590 37 1501 1407 1294
GCCA70AX40 MED 3.5 1674
35
1609 37 1551 38 1481 40 1407 42 1329 1234 1157
(MED-LO) MED-LO 3.0 1481 40 1407 42 1352 44 1329 44 1234 48 1157 1076 972
LOW 2.5 1282 46 1234 48 1183 50 1117 53 1047 56 987 906 818
HIGH 4.0 1867 42 1797 44 1730 46 1660 47 1581 50 1498 1403 1316
GCCA090AX40 MED 3.5 1654 48 1594 49 1531 51 1485 53 1403 56 1263 1239 1157
(HIGH) MED-LO 3.0 1452 54 1407 56 1353 58 1295 61 1225 64 1156 1083 1005
LOW 2.5 1255 63 1206 65 1165 68 1115 ----- 1056 ----- 997 931 849
HIGH 5.0 2313 ----- 2243 35 2171 36 2066 38 1987 40 1889 1785 1655
GCCA090AX50 MED 4.5 1900 41 1862 42 1810 44 1744 45 1674 47 1601 1510 1412
(MED-L0) MED-LO 3.5 1661 47 1615 49 1583 50 1530 52 1480 53 1406 1332 1245
LOW 3.0 1450 54 1415 56 1379 57 1332 59 1284 61 1219 1144 1053
HIGH 5.0 2283 43 2192 45 2108 47 2012 49 1903 52 1829 1727 1636
GCCA115AX50 MED 4.5 1910 52 1860 53 1782 55 1714 57 1658 59 1555 1460 1377
(MED-HI) MED-LO 3.5 1686 58 1644 60 1585 62 1524 65 1460 67 1411 1324 2132
LOW 3.0 1460 67 1410 70 1377 ----- 1324 ----- 1288 ----- 1212 1152 1067
GUCA Blower Performance
Model
Heating Speed
As Shipped
Motor
Speed
External Static Pressure (Inches Water Column)
( )