White-Rodgers 50M56U-801 Lennox Furnace Control Kit for Single Stage Applications 2 or 3-Speed PSC Blower Motor with 120V

Product Description

The White-Rodgers 50M56U-801 Lennox Furnace Control Kit is designed for single-stage applications and works with 2 or 3-speed PSC blower motors and 120V HSI. It features a diagnostic LED and push-button fault recall for easy troubleshooting.

• Compatible with single-stage Lennox furnaces
• Designed for 2 or 3-speed PSC blower motors
• 120V HSI ignition

Product Highlights

This furnace control kit allows for easy configuration with DIP switches and includes features like fused protection for low voltage systems and multiple blower speeds. It's ideal for HVAC professionals looking for reliable and efficient furnace control.

Product Information

Standard Information

• Brand: White-Rodgers
• MPN: 50M56U-801

Technical Specifications

• Operating Temperature: -40 to 175°F
• Humidity Range: 5% to 93% RH (non-condensing)
• Input Voltage: 25 VAC 50/60 Hz
• Maximum Input Current: 0.45 amp at 25 VAC
• Valve Relay: 1.5 amp @ 25 VAC 50/60 Hz
• Ignitor Relay: 1.2 amp @ 120 VAC 50/60 Hz
• Inducer Relay: 2.8 amp @ 120 VAC
• Circulator Relay: 10.0 FLA-25.0 LRA @ 120 VAC
• Humidifier Load: 1.0 amp @ 24 VAC or 120 VAC
• Electronic Air Cleaner: 1.0 amp @ 120 VAC
• Minimum Current to Ensure Flame Detection: 0.25 uA DC
• Maximum Current for Non-detection: 0.10 uA DC
• Maximum Allowable Leakage Resistance: 100 M ohms
• Timing Spec (@ 60 Hz) Maximum
• Flame Establishing Time: 0.8 sec
• Flame Failure Response Time: 2.0 sec