Gdh8 / Adsh8 - Amana M8 Installation Instructions Manual

B P
LOWER ERFORMANCE
Model
Heating Speed
As Shipped
*D(H,S)(H)80403A***
(MEDIUM)
*D(H,S)(H)80603A***
(MEDIUM)
*D(H,S)(H)80804B***
(MEDIUM)
*D(H,S)(H)81005C***
(MEDIUM)
Notes:
• CFM in chart is without filter(s). Filters do not ship with this furnace, but must be provided by the installer. If the furnace requires two
• All furnaces ship as high-speed cooling and medium-speed heating. Installer must adjust blower cooling and heating speed as needed.
• For most jobs, about 375 - 400 CFM per ton when cooling is desirable.
• INSTALLATION IS TO BE ADJUSTED TO OBTAIN TEMPERATURE RISE WITHIN THE RANGE SPECIFIED ON THE RATING PLATE.
• This chart is for information only. For satisfactory operation, external static pressure should not exceed value shown on the rating plate.
• A properly derated unit will have approximately the same temperature rise at a particular CFM, while ESP at the CFM will be lower.
• Temperature rise data is based on 2nd-stage heat. First-stage heat is 75% of rise indicated above.
D
ATA

GDH8 / ADSH8

(CFM & Temperature Rise vs. External Static Pressure)
Tons AC
Motor
at 0.5" 0.1
Speed
ESP CFM RISE CFM RISE CFM RISE CFM RISE CFM RISE CFM CFM CFM
HIGH 3.0 1353
MED 2.5 1183
MED-LO 2.0 980
LOW 1.5 778
HIGH 3.0 1290
MED 2.5 1139
MED-LO 2.0 962
LOW 1.5 787
HIGH 4.0 2128
MED 3.5 1840
MED-LO 3.0 1602
LOW 2.5 1277
HIGH 5.0 2405
MED 4.0 1880
MED-LO 3.5 1659
LOW 3.0 1472
EXTERNAL STATIC PRESSURE (Inches Water Column)
0.2 0.3
---- 1290 ---- 1246 ----
25 1113 27 1098 27
30 946 31 920 32
38 762 39 738 40
34 1236 36 1194 37
39 1090 41 1035 43
46 927 48 925 48
56 776 57 763 58
---- 2063 ---- 2001 ----
---- 1788 ---- 1745 ----
37 1558 38 1543 38
46 1252 47 1244 48
---- 2361 ---- 2250 ----
39 1838 40 1794 41
45 1630 45 1587 47
50 1454 51 1404 53
39
0.4 0.5 0.6
1199 25 1149 26 1116 1116 1099
1052 28 1039 29 1006 1012
900 33 896 33 885
746 40 738 40 717
1166 38 1176 38 1166 1108 1029
1063 42 1063 42 1020
941 47 909 49 877
744 60 723 ---- 690
1927 ---- 1824 ---- 1726 1628 1529
1689 35 1625 36 1550 1470 1364
1493 40 1455 41 1402 1328 1239
1229 48 1214 49 1179 1141 1079
2161 ----- 2037 36 1937 1808 1689
1734 43 1677 44 1568 1510 1401
1537 48 1492 50 1445 1368 1287
1366 54 1326 56 1300 1228 1139
0.7 0.8
969
855 804
696 678
962 895
834 779
641 581