Description
The Honeywell/Resideo S89C1087 Hot Surface Ignition (HSI) Control is a high‑performance module engineered to provide safe, reliable ignition control for central heat furnaces and other gas‑fired heating appliances using a hot surface igniter. With a single‑rod flame sensor, a single ignition trial followed by automatic lockout, and rugged ambient temperature ratings (‑40°F to 175°F), it delivers dependable performance in demanding environments. Ideal when replacing older ignition modules or when upgrading for better safety and reliability.
Specifications:
- Ignition Type: Direct Hot Surface Pilot
- Ignition Trial Time: 6 Seconds
- Lockout Timing: 6 Seconds
- Flame Sense: Single Rod
- Pre-Purge Time: None
