RM7890A1056 | Honeywell 7800 Series On-Off Primary Burner Control 120 VAC 4/10 Sec Pilot Interface Panel and other signal manipulation tasks

and other signal manipulation tasks

and a QR code for access to the latest technical documentation

It is commonly used in industrial automation environments where continuous program integrity and reliable backup power are essential

and M4 models

RM7890A1056 | Honeywell 7800 Series On-Off Primary Burner Control 120 VAC 4/10 Sec Pilot Interface Panel and other signal manipulation tasksDescription The Honeywell RM7890A1056 is a microprocessor based primary burner control for automatically fired gas, oil, or combination fuel single burner systems. Operating on 120 VAC, it provides automatic sequencing, flame supervision, system diagnostics, and safety interlocks for reliable on off burner operation with 4 or 10 second pilot flame establishing periods. Technical Specifications Condition New Never Used Surplus Brand Honeywell Category