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Pub. No. 22-1858-02 7
General
Data
GAF2A0A18 AIRFLOW PERFORMANCE TABLE
AIRFLOW PERFORMANCE
GAF2A0A18S11SA
EXTERNAL STATIC
(in w.g)
AIRFLOW (CFM)
Speed Taps - 230 VOLTS Speed Taps - 208 VOLTS
3 2 † 1 3 2 † 1
0 952 768 710 940 654 598
0.1 894 741 687 885 636 581
0.2 845 704 658 831 610 558
0.3 785 662 620 775 577 526
0.4 724 607 568 714 529 477
0.5 652 531 494 640 460 415
0.6 557 441 404 543 378 347
0.7 428 346 N/A 418 244 N/A
0.8 284 N/A N/A 225 N/A N/A
0.9 N/A N/A N/A N/A N/A N/A
1.0 N/A N/A N/A N/A N/A N/A
NOTES:
1. Values are with wet coil and without filters.
2. Contact your particular filter manufacturer for pressure drop data.
3. Electric heater pressure drop is negligible and is included within the airflow data.
4. † Factory Setting
GAF2A0A18S11SA MINIMUM HEATER AIRFLOW CFM
Heater Minimum Air Speed Tap
Without Heat Pump With Heat Pump
BAYECAA05LG1AA Tap 1 Tap 3
BAYECAA08LG1AA Available soon Available soon
BAYECAA10LG1AA Available soon Available soon
SEE AIR HANDLER NAMEPLATE OR PRODUCT DATA FOR EXCEPTIONS
Note: Heating and cooling speeds are the same, factory
set at Speed Tap #2.