DriSteem 405725 Flame Sensor 319848-301 ensuring the burner circuit opens

ensuring the burner circuit opens when temperatures reach the 150°F trip point and automatically closes once the system cools to 110°F

Using it on 240V or 120V circuits will lead to coil burnout or failure to actuate under pressure

making it the standard for commercial heating plant upgrades

Most Forsaire direct vent cabinet assemblies require two gaskets for a complete seal of the burner pan area

while the 12-40VDC supply voltage makes it compatible with most standard industrial controllers

DriSteem 405725 Flame Sensor 319848-301 ensuring the burner circuit opensThe DriSteem 405725 Flame Sensor is a critical OEM replacement part designed for precision flame monitoring in gas fired humidification systems, predominantly the DriSteem GTS and GTS DI series. As a veteran technician knows, maintaining a reliable DC microamp signal is essential for preventing nuisance burner lockouts. This sensor utilizes flame rectification technology to verify combustion, ensuring the gas valve remains energized only when a stable