Honeywell R7851B1000 Amplifier 30067439-890 which eliminates the need for

which eliminates the need for harness modifications or mounting bracket adjustments

Airtight Sealing: High-temperature resistant material prevents pressure drops that trigger system fault codes

and RP series

While the 120V/24V specs are common

Honeywell R7851B1000 Amplifier 30067439-890 which eliminates the need forThe Honeywell R7851B1000 Flame Signal Amplifier is a solid state plug in component engineered for high performance flame monitoring in industrial and commercial combustion systems. Designed specifically for use with the 7800 Series Primary Safety Control, this unit facilitates reliable optical flame sensing across gas, oil, and coal fired applications. It is fully compatible with C7927 and C7962 UV sensors, as well as visible light sensors, providing