Honeywell RM7840M1009 Burner Control Relay Module
TCI Supply is a master distributor for Honeywell Flame Safety Controls including 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.
We ship worldwide but this product has gone obsolete!
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The Honeywell RM7800/RM7840 Relay Modules are microprocessor-based integrated burner controls for
automatically fired gas, oil, or combination fuel single burner applications. The RM7800/RM7840 Relay Modules are used for UL/CSA On/Off, UL/CSA Modulating, and FM/IRI Modulating burner applications. The RM7800/RM7840 system consists of a Relay Module.