White-Rodgers 50A55-843 | Universal Silicon Carbide Integrated Ignition Control

The White-Rodgers 50A55-843 Universal Silicon Carbide Integrated Ignition Control from White-Rodgers is designed to monitor and control the proper operation of your furnace system. Featuring a microprocessor, this module continually analyzes the gas burner, inducer, and fan to ensure efficient performance. It replaces most 50A5X-XXX integrated ignition carbide modules and is compatible with a wide range of OEM applications.

Key Features:

• Universal replacement for most 50A5X-XXX modules in White-Rodgers OEM applications
• Microprocessor-controlled to monitor gas burner, inducer, and fan operation
• Includes additional jumper wires, wiring harnesses, and a jumper for Trane applications
• Terminals for powering a humidifier and electronic air cleaner
• Pre-purge time of 30 seconds for enhanced performance

Specifications:

• Input Voltage: 24/120 VAC, 50/60 Hz
• Operating Temperature: -40°F to 175°F (-40°C to 80°C)
• Dimensions: 6.9" L x 4.67" W x 1.25" D
• Ignitor Current: 6A at 120V
• Circulator Relay: 14.5 to 25 LRA at 120 VAC (PSC)
• Humidity Range: 5% to 93%
• For use with PSC Blower Motors and ECMx Circulator Relay