Honeywell purge timers let you purge unburned fuels from the combustion chamber. The plug-in cards install easiy into the 8700 series relay modules.
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Use this table to find the right model for your application. Don't see the option you need? Call a Lesman sales specialist at 800-953-7626
Models Available to Buy Online at Lesman.com 2-Second Pre-Purge ST7800A1005 1.5-Minute Pre-Purge ST7800A1062 7-Second Pre-Purge ST7800A1013 2.5-Minute Pre-Purge ST7800A1070 10-Second Pre-Purge ST7800A1021 4-Minute Pre-Purge ST7800A1088 30-Second Pre-Purge ST7800A1039 6-Minute Pre-Purge ST7800A1096 60-Second Pre-Purge ST7800A1054
See our full combustion safety and efficiency instrumentation offering.
Flame safeguard systems
Keyboards, purge timer cards,
and annunciator panels
Flame signal amplifiers
Shutoff valves, control valves,
Combustion efficiency and
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