Description
The Honeywell Q7800B1011/B is a sturdy universal wiring subbase engineered for the 7800 Series relay modules and the S7830A Expanded Annunciator—ideal for burner, panel, or wall-mount installations. Designed to streamline field wiring and simplify module replacement, its durable metal frame supports reliable, organized connections in commercial HVAC and combustion systems.
Features:
- Provides terminals for field wiring
- Designed for burner or wall mount applications
- Compatible with Honeywell 7800 Series Relay Modules












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