Subject to change without notice. Published in U.S.A. 5151065-YTG-H-0118
Copyright © 2018 by Johnson Controls, Inc. All rights reserved. Supersedes: 5151065-YTG-G-0517
York International Corp.
5005 York Drive
Norman, OK 73069
AIR FLOW DATA - CFM
1
High/Low Speed Cooling and Heat Pump CFM
CFM
Cool
Tap
2
ADJ Tap
3
MVC08B MVC12B MVC12C MVC14D MVC16C MVC20D
High Low High Low High Low High Low High Low High Low
A B 1022 562 1350 878 1350 878 1425 1037 1760 1144 1935 1316
B B 795 437 1238 804 1125 866 1425 910 1540 1001 1772 1152
A A 900 495 1200 780 1200 780 1425 926 1600 1040 1800 1170
B A 700 385 1100 715 1000 770 1250 813 1400 910 1575 1024
A C 783 431 1050 683 1050 683 1268 824 1424 926 1665 1082
C B 766 421 1125 731 984 880 1344 874 1320 858 1491 969
B C 609 335 963 626 875 674 1113 723 1246 810 1457 947
D B 568 312 900 585 675 506 1120 728 1100 715 1350 878
C A 675 371 1000 650 875 782 1200 780 1200 780 1325 861
D A 500 275 800 520 600 450 1000 650 1000 650 1200 780
C C 587 323 875 569 766 685 1068 694 1068 694 1226 797
D C 435 239 700 455 525 394 890 579 890 579 1110 722
m3/min
Cool
Tap
2
ADJ Tap
3
MVC08B MVC12B MVC12C MVC14D MVC16C MVC20D
High Low High Low High Low High Low High Low High Low
A B 28.9 15.9 38.2 24.8 38.2 24.9 40.4 29.4 49.8 32.4 54.8 37.3
B B 22.5 12.4 35.0 22.8 31.9 24.5 40.4 25.8 43.6 28.3 50.2 32.6
A A 25.5 14.0 34.0 22.1 34.0 22.1 40.4 26.2 45.3 29.4 51.0 33.1
B A 19.8 10.9 31.1 20.2 28.3 21.8 35.4 23.0 39.6 25.8 44.6 29.0
A C 22.2 12.2 29.7 19.3 29.7 19.3 35.9 23.3 40.3 26.2 47.1 30.6
C B 21.7 11.9 31.9 20.7 27.9 24.9 38.1 24.7 37.4 24.3 42.2 27.4
B C 17.2 9.5 27.3 17.7 24.8 19.1 31.5 20.5 35.3 22.9 41.3 26.8
D B 16.1 8.8 25.5 16.6 19.1 14.3 31.7 20.6 31.1 20.2 38.2 24.8
C A 19.1 10.5 28.3 18.4 24.8 22.1 34.0 22.1 34.0 22.1 37.5 24.4
D A 14.2 7.8 22.7 14.7 17.0 12.7 28.3 18.4 28.3 18.4 34.0 22.1
C C 16.6 9.1 24.8 16.1 21.7 19.4 30.2 19.7 30.2 19.7 34.7 22.6
D C 12.3 6.8 19.8 12.9 14.9 11.2 25.2 16.4 25.2 16.4 31.4 20.4
High/Low Speed Heat CFM
CFM
Heat Tap
MVC08B MVC12B MVC12C MVC14D MVC16C MVC20D
High Low High Low High Low High Low High Low High Low
A 1025 980 1225 1020 1425 1150 1425 1050 1650 1200 1825 1150
B 960 960 1150 950 1150 1000 1325 1000 1550 1150 1775 1050
C 725 725 950 750 925 925 1125 950 1375 1050 1570 1000
D 580 580 725 725 675 675 900 900 1150 1000 1375 950
m3/min
Heat Tap
MVC08B MVC12B MVC12C MVC14D MVC16C MVC20D
High Low High Low High Low High Low High Low High Low
A 29.0 27.8 34.7 28.9 40.4 32.6 40.4 29.7 46.7 34.0 51.7 32.6
B 27.2 27.2 32.6 26.9 32.6 28.3 37.5 28.3 43.9 32.6 50.3 29.7
C 20.5 20.5 26.9 21.2 26.2 26.2 31.9 26.9 38.9 29.7 44.5 28.3
D 16.4 16.4 20.5 20.5 19.1 19.1 25.5 25.5 32.6 28.3 38.9 26.9
1. Air handler units have been tested to UL 1995 / CSA 22.2 No.236 standards up to 0.50" WC. external static pressure.
Dry coil conditions only, tested without filters.
For optimal performance, external static pressures of 0.2" to 0.5" are recommended. Heating applications tested at 0.50” w.c. esp. Above 0.5" CFM is reduced by
2% per 0.1" increase in static.
2. Low speed cooling used only with two stage outdoor units. Low Speed is preset to 65% of high speed. The MVC12C uses 65% for Tap A, 77% for Tap B, 89% for
Tap C, 75% for Tap D.
3. The ADJ tap does not affect the HEAT tap setting.
Dehumidification speed is 85% of jumper selected COOL tap and ADJUST tap.
At some settings, LOW COOL and/or LOW HEAT airflow may be lower than what is required to operate an airflow switch on certain models of electronic air cleaners.
Consult the instructions for the electronic air cleaner for further details.
Airflow (CFM) indicator light (LED2) flashes once for every 100 CFM (i.e.: 12 flashes is 1200 CFM) - blinks are approximate +/- 10% of actual CFM.
To Previous Page
Loading...
Need help?
General
