Lennox 10W56 Ignition Control 319847-401 Reliable Performance: Operates effectively in

Reliable Performance: Operates effectively in ambient environments ranging from -30°F to 125°F

technicians can quickly verify valve position at a glance

The Armstrong International D506503 Repair Kit

Its compact 1-inch frame and 50/60 Hz frequency rating make it a versatile choice for standard refrigeration motor-compressor protection

Complete Assembly: Includes necessary terminal connections for seamless integration into the existing U-Control architecture

Lennox 10W56 Ignition Control 319847-401 Reliable Performance: Operates effectively inInstall the Lennox 10W56 Ignition Control Module to restore precise timing and safety monitoring to your residential gas heating system. As a direct OEM replacement part, this integrated solid state control manages the 24VAC ignition sequence, ensuring consistent burner light off and flame supervision. Known technically as part number 100253 01, this unit replaces legacy modules found in various Lennox and Allied Air configurations, including the