Honeywell Thermal Solutions FSG RM7890A1031 Burner Control

Introducing the Honeywell RM7890A1031 Burner Control, a Honeywell Thermal Solutions microprocessor-based integrated control designed for reliable, single-burner operation. This on-off primary control manages automatically fired gas, oil, coal, or a combination fuel with precision flame establishment. The system uses a pilot-type intermittent ignition and a 30-second fixed flame establishing period for the pilot, with intermittent operation for the main burner. It runs on 120 Volt AC at 50/60 Hz and fits a compact 5" W x 5-1/4" D x 5" H footprint. With UL, CSA, FCC, SRE, and FM approvals, it meets critical safety standards. The temperature rating covers -40 to 140°F during shipping and storage. Includes automatic burner sequencing, flame supervision, system status indication, and built-in self-diagnostic and troubleshooting features to simplify maintenance and safeguard operation.

• Microprocessor-based integrated controller for precise safety and performance
• Pilot ignition: intermittent with a 30-second fixed pilot flame establishing period
• Main burner control: intermittent operation with automatic sequencing
• Voltage: 120V AC, 50/60 Hz; compact form factor 5" x 5-1/4" x 5"
• Certifications: UL, CSA, FCC, SRE, FM
• Features: flame supervision, system status indication, self-diagnostic and troubleshooting