The Honeywell R7849A1023 Ultraviolet Flame Amplifier is a compact control module that amplifies the ultraviolet flame signal for burner safety controls. It accepts a 1.25 VDC input and features a 2–3 second response, aligning with common UV flame sensing requirements in gas-fired equipment. Identified by the R7849A1023 part number, this amplifier is used with compatible Honeywell UV flame sensors within standard ignition and flame-monitoring circuits.
