BLOWER PERFORMANCE SPECIFICATIONS
12
Low-Stage Cooling Speeds
High or Single-Stage Cooling Speeds
NOTES:
* Motor CFM maximum
** Motor CFM minimum
1. These charts are for furnaces installed at 0' - 4,500'. At higher altitudes, a properly derated unit will have the same temperature rise at a
particular CFM, while the ESP at that CFM will be lower.
2. The installation must be adjusted to obtain a temperature rise within the range listed on the furnace nameplate.
3. Do not operate above .5" w.c. ESP in heating mode.
4. Propane gas installations will have a High Stage rise approximately 4° lower than shown in above table.
Cooling
Speed
Tap
Adjust Tap
CFM @
.1" to .8" W.C.
ESP
Cooling
Speed
Tap
Adjust Tap
CFM @
.1" to .8" W.C.
ESP
Cooling
Speed
Tap
Adjust Tap
CFM @
.1" to .8" W.C.
ESP
Minus (-) Tap 540 Minus (-) Tap 720 Minus (-) Tap 720
Nominal 600 Nominal 800 Nominal 800
Plus (+) Tap 660 Plus (+) Tap 880 Plus (+) Tap 880
Minus (-) Tap 720 Minus (-) Tap 990 Minus (-) Tap 990
Nominal 800 Nominal 1,100 Nominal 1,100
Plus (+) Tap 880 Plus (+) Tap 1,210 Plus (+) Tap 1,210
Minus (-) Tap 900 Minus (-) Tap 1,260 Minus (-) Tap 1,260
Nominal 1,100 Nominal 1,400 Nominal 1,400
Plus (+) Tap 1,210 Plus (+) Tap 1,540 Plus (+) Tap 1,540
Minus (-) Tap 1,260 Minus (-) Tap 1,620 Minus (-) Tap 1,620
Nominal 1,400 Nominal 1,800 Nominal 1,800
Plus (+) Tap 1,540 Plus (+) Tap 1,980 Plus (+) Tap 1,980
DD
AMV80704BX**
A
B
C
D
AMV80905CX**
A
B
C
AMV81155CX**
A
B
C
Cooling
Speed
Tap
Adjust Tap
CFM @
.1" to .8" W.C.
ESP
Cooling
Speed
Tap
Adjust Tap
CFM @
.1" to .8" W.C.
ESP
Cooling
Speed
Tap
Adjust Tap
CFM @
.1" to .8" W.C.
ESP
Minus (-) Tap
361
**
Minus (-) Tap 563** Minus (-) Tap 563**
Nominal 390 Nominal 563** Nominal 563**
Plus (+) Tap 429 Plus (+) Tap 572 Plus (+) Tap 572
Minus (-) Tap 468 Minus (-) Tap 644 Minus (-) Tap 644
Nominal 420 Nominal 715 Nominal 715
Plus (+) Tap 572 Plus (+) Tap 787 Plus (+) Tap 787
Minus (-) Tap 644 Minus (-) Tap 819 Minus (-) Tap 819
Nominal 715 Nominal 910 Nominal 910
Plus (+) Tap 787 Plus (+) Tap 1,001 Plus (+) Tap 1,001
Minus (-) Tap 819 Minus (-) Tap 1,053 Minus (-) Tap 1,053
Nominal 910 Nominal 1,170 Nominal 1,170
Plus (+) Tap 1,001 Plus (+) Tap 1,287 Plus (+) Tap 1,287
AMV80704BX** AMV80905CX**
BB
DD
AMV81155CX**
AAA
B
CCC
D
(62 pages)
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