Honeywell RM7840L2026 Burner Control

Honeywell RM7840L2026 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, Lockout Interlocks, Interuppted Pilot, 5 Second Early Spark Termination, 15 Second PostPurge, User Selectable AirFlow Check, Five Function Run/Test Switch, LHL-LF and HF Proven