Honeywell Thermal Solutions FSG ST7800A1088 Burner Control Electromechanical Purge Timer

The Burner Control Electromechanical Purge Timer from Honeywell Thermal Solutions (model FSG ST7800A1088) delivers reliable, plug-in timing for safer burner operations. Designed to sequence ignition and shutdown precisely, this device provides a 4-minute pre-purge cycle, helping to purge residual gases before ignition and reduce flame rollout risks. The timer is UL, CSA, and FM approved, ensuring compatibility with safety standards and demanding industrial installations. Intended for use with the RM7838C Burner Control Relay, it integrates smoothly into existing Honeywell systems without complex wiring or extensive setup.

Designed for rugged industrial environments, this electromechanical timer ensures repeatable pre-purge cycles and quick field replacement. Its plug-in interface minimizes commissioning time, while UL, CSA, and FM approvals provide confidence for safety compliance across heating and combustion installations.

• Type: Plug-In
• Timing Range: 4 Minute Pre-Purge
• Used On: RM7838C Burner Control Relay
• Approvals: UL, CSA, FM