Amana PGC(24-60)B - Manual (Page 5)

5
1. Installation is to be adjusted to obtain temperature rise within the range specified on the rating plate.
2. The temperature rise is for units installed at 0-2000 feet. At higher altitudes, a properly derated unit will have
approximately the same temperature rise and CFM.
3. The chart is applicable for both vertical and horizontal airflow.
4. All speed tap settings are factory selected according to unit size.
5. Data shown without filters. Consult filter manufacturer for pressure drop to be added.
6. Motor is constant CFM for external static pressures 0.1" to 0.8" W.C.
7. Maximum External Pressure Limits
PGC 24-42 0.8" W.C.
PGC46 & 60 1.0 W.C.
Table 2A
PGC Temperature Rise Table
NOTE:
1. All airflow is dry coil.
2. Installation is to be adjusted to obtain temperatures rise within the range specified on the rating plate.
3. The above chart is for information only. For satisfactory operation, external static pressure should not exceed value shown on the rating
plate. The shaded area ( ) indicates in excess of maximum external static pressure allowable when heating.
4. This chart is for units installed at 0-2000 feet. At higher altitudes, a properly derated unit will have approximately the same temperature
rise at a particular CFM, while ESP at that CFM will be lower.
5. Cooling operation may require a different fan speed than heating operation. For details, see Wiring Diagrams.
6. Above chart is applicable for both vertical and horizontal airflow.
Table 2B
PGB CFM& Temperature Rise vs. External Static Pressure Table
External Static Pressure, Inches Water Column
Motor 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8
Model Speed CFM RISE CFM RISE CFM RISE CFM RISE CFM RISE CFM RISE CFM RISE CFM RISE
Hi 2160 31 2120 31 2080 32 2030 33 1990 34 1945 34 1900 35 1835 36
PGB58B0902C Med 1750 38 1750 39 1700 39 1680 40 1680 40 1615 41 1575 42 1490 45
Lo 1490 45 1480 45 1470 45 1450 46 1440 46 1415 47 1360 49 1280 52
Hi 2160 --- 2120 --- 2080 41 2030 42 1990 43 1945 44 1900 45 1835 46
PGB58B1152C Med 1750 49 1750 49 1700 50 1680 51 1650 52 1615 53 1575 54 1470 57
Lo 1490 57 1480 58 1470 58 1460 58 1440 59 1415 60 1360 63 1280 67
Hi 2160 46 2120 47 2080 48 2030 49 1990 50 1945 51 1900 53 1835 54
PGB58B1352C Med 1750 57 1750 58 1700 59 1680 60 1650 61 1615 62 1575 63 1490 67
Lo 1490 67 1480 68 1470 68 1460 68 1440 69 1415 --- 1360 --- 1280 ---
Model
Nominal
Cooling Nominal
Nominal
Heating Nominal Nominal Temp. Speed
Capacity
(MBh)
Cooling
CFM
Capacity
(Input)
Heating
CFM
Fan Only Rise (°F) Taps
(Y+G) (W1) (G) Cool Heat
PGC24B0452A 24000 850 45000 930 570 35 A A
PGC24B0702A 24000 850 70000 1140 570 45 A B
PGC30B0702A 30000 1100 70000 1140 570 45 B B
PGC36BO702A 36000 1300 70000 1140 570 45 C B
PGC36B0902A 36000 1300 90000 1350 570 55 C C
PGC42B0902A 42000 1450 90000 1650 815 40 A A
PGC42B1152A 42000 1450 115000 1530 815 55 A B
PGC48B0902A 48000 1700 90000 1650 815 40 B A
PGC48B1152A 48000 1700 115000 1530 815 55 B B
PGC60B0902A 60000 1750 90000 1650 815 40 A A
PGC60B1352A 60000 1750 135000 1900 815 55 A B