White-Rodgers 50A55-843 White Rodgers Universal Integrated Fan Control for Hsi Systems Description
The 50A55-843 universal silicon Carbide integrated ignition module employs a microprocessor which continually monitors, analyzes and controls the proper operation of the gas burner, inducer and fan. The universal module includes an extensive cross-reference, additional jumper wires, an additional wiring harness and a jumper for Trane applications. The module also has terminals for powering a humidifier and electronic air cleaner. made in United States. Manufactured by white Rodgers.