Resideo S8801A1118 Ignition Module Els PW 17895 and 12mm width

and 12mm width

Testing the module for 120/240V power and the proper VDC control signal is recommended before replacing the entire assembly

this replacement igniter flange streamlines the service process by matching exact factory specifications

and other Heat Pump/RTU configurations

Resideo S8801A1118 Ignition Module Els PW 17895 and 12mm widthResideo S8801A1118 is a direct spark ignition (DSI) module featuring a 4 second trial for ignition with 100% lockout, designed for gas fired HVAC systems such as furnaces, boilers, and rooftop units. It controls burner startup by providing spark ignition and verifying flame presence to ensure safe and controlled combustion. This module is commonly used as a replacement ignition control when existing boards fail or become unreliable. The 4 second