Resideo S8701A1122 Ignition Module 320735-701 180 in-lb Torque: Sufficient force

180 in-lb Torque: Sufficient force for large-scale damper and valve applications

275” OD wires to ensure consistent ignition performance

while the SAE external equalization ensures precise superheat control by compensating for pressure drops across the distributor and evaporator

minimizing modification time

Resideo S8701A1122 Ignition Module 320735-701 180 in-lb Torque: Sufficient forceResideo S8701A1122 is a direct spark ignition (DSI) module designed for gas fired HVAC systems including furnaces, boilers, and rooftop units. It features a 21 second trial for ignition with lockout control, providing reliable burner sequencing and flame verification during startup. This ignition module is commonly used as a replacement control in systems experiencing ignition failure, inconsistent flame sensing, or unreliable startup sequences. The