Instructions / Assembly
43
B
LOWER
P
ERFORMANCE
D
ATA
Tons AC
at 0.5" 0.6 0.7 0.8
ESP CFM RISE CFM RISE CFM RISE CFM RISE CFM RISE CFM CFM CFM
T1 - YELLOW 1.5 875 ---- 793 ---- 736 ---- 674 ---- 592 ---- 556 509 460
T2 - RED 2.0 1032 43 965 46 914 49 861 ---- 810 ---- 756 712 659
T3 - ORANGE 2.5 121737115339109840105142100944 964918877
T4 - BLUE 3.0 136533131334126835122136117238112910861054
T5 - BLACK 3.5 1549 29 1505 30 1460 30 1420 31 1378 32 1350 1305 1268
T1 - YELLOW 2.5 126847119849115151109254104157 988932883
T2 - RED 3.0 1362 44 1305 45 1261 47 1212 49 1170 51 1121 1074 1021
T3 - ORANGE 3.5 157638151939147340142642139842134112901252
T4 - BLUE 4.0 1755 ---- 1711 35 1657 36 1627 36 1579 38 1548 1502 1463
T5 - BLACK 5.0 2183 ---- 2128 ---- 2094 ---- 2060 ---- 2014 ---- 1992 1944 1847
T1 - YELLOW 3.5 152439147940143941138843134344128112431190
T2 - RED 4.0 1683 35 1646 36 1607 37 1569 38 1531 39 1488 1441 1395
T3 - ORANGE 4.0 188431183232184932176534172434169216611626
T4 - BLUE 4.0 195130190431187932184232180333176817341687
T5 - BLACK 5.0 2036 29 2010 29 1977 30 1947 30 1923 31 1888 1844 1816
T1 - YELLOW 3.0 146651141552135755130657124859120211441088
T2 - RED 3.5 1642 45 1596 46 1552 48 1499 49 1449 51 1388 1352 1306
T3 - ORANGE 4.0 175042175042170743166744161046157415311486
T4 - BLUE 4.0 187040180541178242173743170144165616061571
T5 - BLACK 5.0 2297 ---- 2297 ---- 2224 ---- 2106 35 2014 37 1896 1813 1669
Note s :
• For most jobs, about 375 - 400 CFM per ton w hen cooling is desirable.
• Temperature rise data is based on 2nd-stage heat. First-stage heat is 75% of rise indicated above.
• INSTA LLA TION IS TO BE A DJUSTED TO OBTA IN TEMPERA TURE RISE WITHIN THE RA NGE SPECIFIED ON THE RA TING PLA TE.
• This chart is for information only. For satisfactory operation, external static pressure should not exceed value show n on the rating plate.
• A properly derated unit w ill have approximately the same temperature rise at a particular CFM, w hile ESP at the CFM w ill be low er.
• Factory Motor Speed Setting: T3 = 1st Stage Ht, T4 = 2nd Stage Ht, T5 = Cooling.
AMEH81005C***
• CFM in chart is w ithout filter(s). Filters do not ship w ith this furnace, but must be provided by the installer. If the furnace requires tw o
return filters, this chart assumes both filters are installed.
• All furnaces ship as high-speed cooling and medium-speed heating. Installer must adjust blow er cooling and heating speed as needed.
AMEH80603B***
AMEH80805C***
AMEH80805D***
(MED-HI)
C
0.1 0.2 0.3 0.4 0.5
Model
Heating Speed
As Shipped
Motor Speed
EXTERNAL STATIC PRESSURE (Inches Water Column)
AMEH8