Honeywell Thermal Solutions FSG R7849B1021 Flame Signal Amplifier

Honeywell Thermal Solutions FSG R7849B1021 Flame Signal Amplifier is a high‑reliability Ultraviolet signal processor that powers flame sensing in gas and oil burners. The Ampli-Check design delivers consistent signal amplification, helping ensure stable burner operation and safe shutdown if the flame is lost. This Flame Signal Amplifier carries UL and CSA approvals, meeting stringent safety standards for industrial equipment.

For compatibility, this unit is used on the 7800 Series Relay Module and pairs with C7027A/C7035A/C7044 Minipeeper Ultraviolet Flame Detectors for gas/oil applications. It supports a Flame Failure Response Time of 2 seconds or 3 seconds, allowing configurable response to flame loss based on system design. The compact purple module is engineered for dependable field performance in demanding environments.

• Type: Ultraviolet flame signal amplifier with Ampli-Check
• Approvals: UL, CSA compliant
• Response time: Flame Failure Response Time 2 seconds or 3 seconds
• Compatibility: Used on 7800 Series Relay Module and C7027A/C7035A/C7044 Minipeeper Ultraviolet Flame Detectors (Gas/Oil)
• Color: Purple enclosure