RM7890B1048 Honeywell

On-Off Primary Control, For use with Automatically Fired Gas, Oil, Coal or Combination Fuel Single Burner Applications, 120Vac, Intermittent Pilot, Fixed 4 Second or 10 Second Pilot Flame Establishing Period, Intermittent Main Flame Establishing Period, Nonvolatile Memory, Includes Shutter Drive Capability, VPS Check and BLinking LED Fault Annunciation Territory restrictions apply, verify address before shi