Resideo S87B1024 Ignition Module R-410A it is specifically designed to

it is specifically designed to be positioned within the airstream for optimal cooling of the motor windings during operation

With a 240-second stroke time

the AM-601 ensures positive positioning in airflow control

What causes a heating element to burn out prematurely

As a Source 1 genuine part

Resideo S87B1024 Ignition Module R-410A it is specifically designed toThe Resideo S87B1024 is a robust Direct Spark Ignition (DSI) module engineered to provide reliable electronic control of gas fired heating systems. Operating on a 24 Vac ignition circuit, this unit is designed for Natural or LP gas applications where a single rod flame sense configuration is required. This specific model features a single trial for main burner sequence; if ignition is not established within the 21 second ignition trial time, the