Description
Honeywell ST7800A1013 Purge Timer Overview
The Honeywell ST7800A1013 is a 7-second purge timer engineered specifically for use with Honeywell’s 7800 Series Flame Safeguard Burner Controls. This plug-in timing module provides a precise, factory-set purge interval that helps ensure safe burner startup sequences by allowing adequate time to clear combustible gases from the combustion chamber before ignition is initiated.
Key Features
- 7-second pre-purge timing interval for safe burner startup
- Plug-in module design for easy installation and replacement
- Compatible with Honeywell 7800 Series Flame Safeguard Burner Controls
- Factory-set timing — no field adjustment required
- Supports code-compliant purge cycles for commercial and industrial burner applications
- Compact, durable construction for reliable long-term performance
Application
The ST7800A1013 purge timer is designed to plug directly into compatible 7800 Series relay modules, providing a standardized pre-purge period before burner ignition. Proper pre-purge timing is a critical safety requirement in commercial and industrial combustion systems, helping to prevent dangerous accumulations of unburned fuel in the combustion chamber.
Compatible Equipment
- Honeywell 7800 Series Burner Control Relay Modules
- Commercial and industrial burner control panels utilizing the 7800 Series platform
Why Choose the ST7800A1013
As an OEM Honeywell component, the ST7800A1013 ensures precise timing accuracy and full compatibility with 7800 Series controls. Its plug-in design simplifies field replacement, minimizing downtime during service calls. Specifying the correct purge timer is essential for maintaining burner safety system integrity and meeting applicable safety codes.
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