ICM Controls AU4100 Furnace Control Board 24 VAC Style:Used The Littelfuse FLNR100 protects circuits

The Littelfuse FLNR100 protects circuits up to 100A

Pushmatic Bulldog 120/240v P1-20-3L Panel Guts 3 Wire 100 Amp 10/20 Spaces

Stainless All Thread 1/2-13 x 72"

Ideal for reliable backup power or continuous use

ICM Controls AU4100 Furnace Control Board 24 VAC Style:Used The Littelfuse FLNR100 protects circuitsThe ICM Controls AU4100 is a reliable furnace control board designed for 24 VAC systems. This replacement board manages ignition, flame sensing, and safety functions in gas furnaces, making it ideal for HVAC technicians and homeowners performing maintenance or repairs. Built with proven ICM Controls quality, the AU4100 delivers consistent performance and dependable operation. Compatible with most standard furnace installations, it simplifies