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Ships within 48 hours · Estimated delivery Aug 18 - Aug 23
High Availability: Supports Stateful Switchover (SSO) and redundant power supplies for minimal downtime
Safety Functions: Built-in Safe Torque-Off (STO) and Safe Stop 1 (SS1)
Very long rectangular PCB
and Emergency Heat
Information About SGDV-370D01A
56L8401 | White-Rodgers Lennox SureLight Furnace Control Circuit Board 24V Circuit Breaker High Availability: Supports Stateful SwitchoverDescription The White Rodgers 56L8401 Furnace Control Circuit Board is an integrated ignition and control module designed for Lennox SureLight furnace systems. Operating on 24V control power, it manages ignition sequencing, safety monitoring, and furnace operation logic. The 56L8401 serves as a reliable replacement control board for restoring proper furnace functionality. Technical Specifications Condition New Never Used Surplus Brand White Rodgers
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