It features a broad high-limit operating range of 120-240°F with an 8°F fixed differential

376" outer diameter is standard for many 56FR motors

wind-borne debris

its performance ranges from 0

measure across the terminals while the switch is cool

Resideo S8701A1010 Ignition Module 320819-301 It features a broad high-limitResideo S8701A1010 is a direct spark ignition (DSI) module designed for gas fired HVAC systems such as furnaces, boilers, and rooftop units. It controls burner ignition by generating a timed spark and monitoring flame presence to ensure safe and reliable combustion during startup. This ignition control module is commonly used as a replacement part when existing ignition boards fail or experience inconsistent ignition performance. It manages the