Honeywell Air Handler Fan Control Board ST9120C 4057 ST9120C4057
- Specifications: Replaces: R40403-001, R40403-002, 20054502 Operating Line Voltage: 85 to 135 VAC, 50/60Hz Secondary Control Voltage: 18.0 to 30.0 VAC.
- 50/60Hz Maximum Blower Loading: 15FLA, 30LRA @ 120 VAC.
- 7.5FLA, 15LRA @ 240 VAC Maximum Inducer Loading: 3FLA, 10LRA @ 120 VAC.
- Humidifier Terminal: .8A @ 115 VAC Electronic Air Cleaner: .8A @ 115 VAC.