Laars Heating Systems 10449521 High-Tension Lead 320720-756 it also serves effectively as

it also serves effectively as a damper position indicator or as a positioner for parallel actuator operations

ensuring a technician can diagnose root causes like restricted water flow

ensure your circuit includes proper overcurrent protection as per the NEC

This genuine OEM Armstrong Air replacement part is engineered to provide the high-torque reliability needed for consistent airflow in residential furnaces and air handlers

meeting the original factory specifications for 100109434

Laars Heating Systems 10449521 High-Tension Lead 320720-756 it also serves effectively asThe Laars Heating Systems 10449521 High Tension Lead is a 55 inch ignition component critical for maintaining reliable spark delivery in residential and commercial boilers. This OEM Laars ignition cable is specifically engineered to handle high voltage pulses from the ignition control module to the electrode, ensuring rapid and consistent burner light off. With its robust 55" length, this lead provides the necessary reach for complex internal routing