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Honeywell RM7890A1015 Burner Control Relay Module Product demonstration video

Automation Spare Parts
April 16, 2026
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Video Description:
In this demonstration, we show the practical operation and key features of the Honeywell RM7890A1015 On-Off Primary Burner Control. You'll see how this microprocessor-based relay module handles burner sequencing, pilot timing, and flame supervision in single-burner applications. We walk through its intermittent pilot functionality and explain the importance of the 4-second or 10-second pilot flame establishing period for compatibility and replacement planning.
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