Honeywell ST7800A1054 60‑Second Pre‑Purge Timer Card – Plug‑In for 7800 Series Burner Controls

ST7800A1054 Purge Timer
60 Seconds | For Honeywell 7800 Series Relay Modules

Overview:
The ST7800A1054 is a purge timer providing a fixed 60-second prepurge interval, designed for use with Honeywell 7800 Series relay modules. It ensures a safe and controlled purge cycle before burner ignition.

Features:

• Provides a 60-second prepurge timing

• Compatible with Honeywell 7800 Series relay modules

• Enhances burner safety by controlling purge duration

• Reliable and easy to integrate into burner control systems