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Burner Controller 7800 Series

Burner Controler for gas, oil, or combination fuel burner

The Honeywell series 7800 (RM/EC7800) relay module is a microprocessor-based integrated burner control for automatically fired gas, oil, or combination fuel burner on/off (EC/RM7830A) or full modulation (EC/RM7850A) power burner applications.

The EC/RM7830, EC/RM7850 is programmed to provide a level of safety, functional capability and features beyond the capacity of conventional controls.

Article number: EC7850A1122

Go to overview

Technical specification

220-240 V AC (+10/-15%) 50 or 60 Hz (+/- 10%)

Application areas

The burner control unit performs central safety functions such as pressure monitoring, valve monitoring, pre-purge and controls an actuator

for safe ignition of the burner.

Features and advantages

  • Modular, plug-in flame amplifier
  • Non-volatile memory for history files and recalling burner status after a power failure.
  • The basic functions of the RM / EC7830A, RM / EC7850A includes automatic burner sequencing, flame supervision, system status indication, system or self-diagnostics, and troubleshooting.


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EC7800 Specification english pdf Download
EC7800 Specification german pdf Download