Honeywell RM7840M2017 Burner Control

Honeywell RM7840M2017 Integrated Burner Control for Automatically Fired Gas, Oil, Coal or Combination Fuel Single Burner Applications, 120Vac, 10 Second or Intermittent Main Flame Establishing Period, 4 Second or 10 Second Pilot Flame Establishing Period, Intermittent Second Stage Pilot Valve, Running Interlocks, Interuppted Pilot, 5 Second Early Spark Termination, 15 Second Post Purge, User Selectable AirFlow Check, Five Function Run/Test Switch, On/Off- LF Proven