White-Rodgers 50M61-495-05 Trane 2-Stage Variable Speed Furnace Control Board

White-Rodgers · HVAC & Building Controls

Description  The White-Rodgers 50M61-495-05 is an integrated furnace control circuit board designed for two-stage, variable-speed gas furnace systems. It manages ignition sequencing, blower control, and safety monitoring to ensure reliable and efficient furnace operation. This OEM-upgraded control board kit includes an ignitor and is intended as a direct replacement for compatible Trane furnace applications.     Technical Specifications  Condition New/Never Used Surplus Brand White-Rodgers Category HVAC Control Boards Part Number 50M61-495-05 Subcategory Integrated Furnace Control Boards Board Type Integrated Furnace Control Board Control Voltage 24 V Heating System Type Gas Furnace Heating Stages Two-Stage Blower Type Variable Speed Ignition Type Integrated Ignition (Ignitor Included) Compatible Brand Trane Application Residential HVAC Systems Mounting Type Internal Furnace Mount Construction Electronic Control Board Kit Duty Cycle Continuous Operation Weight Approx. 1.5 lb (0.68 kg)     Information About 50M61-495-05 The 50M61-495-05 is part of White-Rodgers’ advanced integrated furnace control lineup engineered for modern high-efficiency heating systems. It is designed to coordinate two-stage heating operation with variable-speed blower motors for improved comfort and energy efficiency. The control board supports comprehensive safety logic, including flame sensing and fault handling, while maintaining precise control of system timing. Its design enables straightforward replacement within compatible furnace cabinets, restoring original system functionality. Key Features: Integrated Furnace Control Board: Combines ignition, blower, and safety control in a single module. Two-Stage Heating Support: Designed to manage low and high fire heating stages. Variable-Speed Blower Compatibility: Coordinates with variable-speed motors for improved comfort. 24V Control Circuit Operation: Compatible with standard low-voltage HVAC control systems. Integrated Ignition Control: Manages ignition sequencing and flame sensing functions. OEM Upgraded Replacement Kit: Engineered to meet or exceed original equipment specifications. Trane Furnace Compatibility: Designed for use in select Trane gas furnace systems. System Safety Monitoring: Provides fault detection, controlled shutdown, and protection logic. Service-Friendly Installation: Designed for direct replacement with minimal wiring changes. The 50M61-495-05 delivers the reliability and precision required for advanced furnace control in two-stage, variable-speed HVAC systems.

Brand: White-Rodgers · Category: HVAC & Building Controls

Key features

• Integrated Furnace Control Board: Combines ignition, blower, and safety control in a single module.
• Two-Stage Heating Support: Designed to manage low and high fire heating stages.
• Variable-Speed Blower Compatibility: Coordinates with variable-speed motors for improved comfort.
• 24V Control Circuit Operation: Compatible with standard low-voltage HVAC control systems.
• Integrated Ignition Control: Manages ignition sequencing and flame sensing functions.
• OEM Upgraded Replacement Kit: Engineered to meet or exceed original equipment specifications.
• Trane Furnace Compatibility: Designed for use in select Trane gas furnace systems.
• System Safety Monitoring: Provides fault detection, controlled shutdown, and protection logic.
• Service-Friendly Installation: Designed for direct replacement with minimal wiring changes.

Specifications

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