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BLOWER DATA
FACTORY INSTALLED BELT DRIVE KIT SPECIFICATIONS
Motor Efciency Nominal hp Maximum hp Drive Kit Number RPM Range
Standard or High 2 2.30 1 535 - 725
Standard or High 2 2.30 2 710 - 965
Standard 3 3.45 1 535 - 725
Standard 3 3.45 2 710 - 965
High 3 3.45 3 685 - 856
High 3 3.45 4 850 - 1045
Standard 5 5.75 3 685 - 856
Standard 5 5.75 4 850 - 1045
Standard 5 5.75 5 945 - 1185
Standard 7.5 8.63 6 850 - 1045
Standard 7.5 8.63 7 945 - 1185
Standard 7.5 8.63 8 1045 - 1285
Standard 10 11.50 7 945 - 1185
Standard 10 11.50 10 1045 - 1285
Standard 10 11.50 11 1135 - 1365
NOTE - Using total air volume and system static pressure requirements determine from blower performance tables rpm and motor output required. Maximum usable
output of motors furnished are shown. In Canada, nominal motor output is also maximum usable motor output. If motors of comparable output are used, be sure to keep
within the service factor limitations outlined on the motor nameplate.
NOTE – Units equipped with an inverter are limited to a motor service factor of 1.0.
FACTORY INSTALLED OPTIONS/FIELD INSTALLED ACCESSORY AIR RESISTANCE
Air
Vol-
ume
CFM
Wet Indoor Coil
Cond-
enser
Reheat
Coil
Gas Heat Exchanger
Electric
Heat
Econo
mizer
Filters
Horizontal
Roof Curb
156H,
180H
180U, 240U,
210H, 240H,
300S
Low/
Standard
Heat
Medium
Heat
High
Heat
156
thru
240
300S
in. w.g. in. w.g. in. w.g. in. w.g. in. w.g. in. w.g. in. w.g. in. w.g. MERV 8 MERV 13 in. w.g. in. w.g.
2750 .01 .02 .01 .02 .04 .05 - - - - - - .01 .03 - - - - - -
3000 .01 .02 .01 .03 .04 .05 - - - - - - .01 .03 - - - - - -
3250 .01 .03 .01 .03 .05 .06 - - - - - - .01 .04 .01 - - -
3500 .01 .03 .02 .03 .05 .06 - - - - - - .01 .04 .01 - - -
3750 .01 .03 .02 .04 .06 .07 - - - - - - .01 .04 .01 - - -
4000 .02 .04 .02 .04 .06 .07 - - - - - - .04 .06 .06 - - -
4250 .02 .04 .02 .04 .06 .08 - - - - - - .04 .06 .07 - - -
4500 .02 .05 .02 .05 .07 .09 - - - - - - .04 .07 .07 .02
4750 .02 .05 .02 .05 .08 .10 - - - - - - .04 .07 .08 .03
5000 .02 .05 .02 .05 .09 .11 - - - - - - .05 .07 .08 .03
5250 .02 .06 .03 .06 .10 .12 - - - - - - .05 .07 .09 .04
5500 .02 .07 .03 .06 .10 .13 - - - - - - .05 .07 .10 .04
5750 .03 .07 .03 .06 .11 .14 - - - - - - .05 .08 .11 .05
6000 .03 .08 .03 .07 .12 .15 .01 - - - .05 .08 .11 .06
6250 .03 .08 .03 .07 .12 .16 .01 .01 .05 .08 .12 .07
6500 .03 .09 .04 .08 .13 .17 .01 .02 .05 .08 .13 .08
6750 .04 .10 .04 .08 .14 .18 .01 .03 .05 .08 .14 .08
7000 .04 .10 .04 .09 .15 .19 .01 .04 .06 .08 .15 .09
7250 .04 .11 .04 .09 .16 .20 .01 .05 .06 .09 .16 .10
7500 .05 .12 .05 .10 .17 .21 .01 .06 .06 .09 .17 .11
8000 .05 .13 .05 .11 .19 .24 .02 .09 .06 .09 .19 .13
8500 .06 .15 .05 .12 .20 .26 .02 .11 .06 .09 .21 .15
9000 .07 .16 .06 .13 .23 .29 .04 .14 .07 .10 .24 .17
9500 .08 .18 .07 .14 .25 .32 .05 .16 .07 .10 .26 .19
10,000 .08 .20 .07 .16 .27 .35 .06 .19 .07 .11 .29 .21
10,500 .09 .22 .08 .17 .30 .38 .09 .22 .07 .11 .31 .24
11,000 .11 .24 .08 .18 .31 .40
.11 .25 .08 .
11 .34 .27
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