Description
Upgrade your gas heating system’s safety and performance with the Honeywell/Resideo S89F1098/B Ignition Control Module. Engineered for reliable ignition sequencing, this direct spark ignition (DSI) control is suitable for gas‑fired furnaces, boilers, and other heating appliances. With built‑in diagnostics, prepurge timing, and durable design, it ensures safe, efficient ignition over the long term.
Features:
- Controls ignition sequence and gas control operation in direct spark ignition systems.
- Control separate 120 Vac spark generator that provides high voltage potential for main burner ignition.
- Lockout after one trial for ignition if main burner fails to ignite.
- Reset from thermostat after lockout. Use separate electrodes for spark ignition and flame sensing.
- Use any 24 Vac combination gas control designed for direct spark applications and rated at 2.0A or less.
