Honeywell RM7890A1056 Burner Control Relay Module
TCI Supply is a master distributor for Honeywell Flame Safety Controls including this product, flame amplifiers, scanners (UV and IR), modutrol motors, gas valves and actuators, and burner boiler controls. We started our business over 30 years ago based on this product line. Nobody will beat our price on new relay modules, and nobody will top our quality of repairs. We have a quick turnaround time and get them back to you in pristine condition.
Weight = 2 lbs
• Functions include automatic burner sequencing, flame supervision, system status indication, system or self diagnostics and troubleshooting.
• Subbase and amplifier are required for operation.
• Power LED blinks Fault Code on lockout.
• Options include PC interface, keyboard display module, DATA CONTROLBUS™ MODULE, remote display module, first-out expanded annunciator, and COMBUSTION SYSTEM MANAGER™ software.
• Five LEDs provide sequence information.
• Interchangeable plug-in flame amplifiers.
• Optional local or remote annunciation of operation and fault information.
• Nonvolatile memory retains history files and sequencing status after power loss.
• Optional remote reset capability.
• Optional report generation.
• Selectable relight or lockout on loss of flame.
• Contains Valve Proving Feature – require S7800A1142 Keyboard Display (not provided) to set up.
We ship this product worldwide! Delivery is normally stock.
Request a Quote now or call us at 1-800-755-2883 for expert assistance.