Honeywell #R7849A1023, Flame Amplifier, Ultraviolet used w/ 7800 Series Relay Modules (FFRT 2.0 sec or 3.0 sec) BaseSKU-90468 timed pre-purge clears the combustion

timed pre-purge clears the combustion chamber before ignition cycle

Replacement Humidifier Pad

PEERLESS BOILER REPAIR PART #99536 - KIT Flue Collector EC/ECT-03 EC5000

Retro fit designed for universal low pressure applications

used for all clean out door applications

Honeywell #R7849A1023, Flame Amplifier, Ultraviolet used w/ 7800 Series Relay Modules (FFRT 2.0 sec or 3.0 sec) BaseSKU-90468 timed pre-purge clears the combustionHoneywell #R7849A1023, Flame Amplifier, Ultraviolet used w 7800 Series Relay Modules (FFRT 2. 0 sec or 3. 0 sec) Overview: Solid state plug in amplifiers that respond to flame detector inputs to indicate the presence of flame when used with 7800 SERIES relay modules. Features: Flame failure response time of 0. 8 or 3. 0 seconds. Flame signal strength ranges from 0. 0 to 5. 0 Vdc. Plug into 7800 relay module through printed circuit board edge connector