York YAFS012 Manual page 18

Contractor:
Engineer:
Project Name:
Blower Performance Data cont.
Unit with Standard PSC Motor
Motor Blower Motor
Model
Spd Size HP
H
MH*
012 6 x 8 1/10
ML
L
Factory settings are in Bold
Air flow values are with dry coil and standard filter
For wet coil performance first calculate the face velocity of the air coil (Face Velocity [fpm] = Airflow [cfm] / Face Area [sq ft]).
Then for velocities of 200 fpm reduce the static capability by 0.03 in. wg, 300 fpm by 0.08 in. wg, 400 fpm by 0.12in. wg. and 500 fpm by
0.16 in. wg.
The manufacturer works continually to improve its products. As a result, the design and specifi cations of each product at the time of order may be changed without notice. Purchaser's approval of this data set signifi es that the equipment is acceptable under the provisions
of the job specifi cation. Statements and other information contained herein are not express warranties and do not form the basis of any bargain between the parties, but are merely the manufacturer's opinion or commendation of its products. York and Affi nity are registered
trademarks of Johnson Controls, Inc., and are used with permission.
SD2500AK6 11/22
P.O.:
Unit Tag:
0 0.05 0.10 0.15 0.20
480 450 440 420 410
440 410 400 380 370
395 370 360 340 330
325 310 300 280 270
Airflow (cfm) at External Static Pressure (in. wg)
0.25 0.30 0.35 0.40
380 360 340 330
350 330 310 300
310 290 280 270
250 240 230 220
18
Affinity & Affinity Advanced Series
1 - 6 Tons 60Hz
0.45 0.50 0.60 0.70 0.80
310 300 - - -
280 270 - - -
250 240 - - -
210 200 - - -
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0.90 1.00
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7/15/22