
Honeywell
ST7800A1005/U 7800 Series Purge Timer Module
7800 Series Purge Timer Module
Technical Specifications
| Parameter | Specification |
|---|---|
| Product Type | Purge Timer Module |
| Series | 7800 Series Burner Control |
| Function | Purge timing and sequence control |
| Control Type | Electronic timer |
| Interface | Plug-in module for 7800 Series systems |
| Application | Burner purge sequence management |
| Installation | Control panel mounting |
| Operating Environment | Industrial burner control cabinets |
| Condition | New / OEM replacement |
Notes
Product Overview
The ST7800A1005/U is a purge timer module designed for use with 7800 Series burner management systems.
It controls and monitors purge timing during burner startup sequences to ensure safe removal of combustible gases before ignition.
This module plays a critical role in combustion safety by ensuring purge requirements are met in industrial burner applications.
Key Features
- Controls purge timing during burner startup
- Supports safe combustion system operation
- Designed for integration with 7800 Series controls
- Reliable electronic timing performance
- Industrial-grade construction
Packaging & Delivery
- Individual protective industrial carton packaging
- Export packing for international shipment
- Shipping by courier, air freight, or sea freight available
Frequently Asked Questions (FAQ)
Q: What is the function of this timer module?
A: It manages purge timing to ensure safe burner startup conditions.
Q: Is it required for burner safety?
A: Yes, purge timing is a critical safety function in burner systems.

