Resideo S8801A1046 Ignition Control Freon the 917260 part number is

the 917260 part number is the standard furnace access door for those brands' E2

it features a 3-try ignition sequence with inter-purge

It is a direct replacement for the legacy AT-603 and AT-603-756 models

allowing for flexible field installation based on existing wiring or aesthetic preferences

designed specifically for high-reliability HVAC blower motor control

Resideo S8801A1046 Ignition Control Freon the 917260 part number isThe Resideo S8801A1046 Ignition Control is a specialized direct spark ignition (DSI) module designed for low voltage gas fired applications, including furnaces, boilers, and commercial heating equipment. When replacing an older S89E1058, this module serves as the primary upgrade path, offering a critical 4 second lockout safety timing to prevent gas accumulation during failed ignition attempts. This unit requires an external high voltage spark