This includes flame safeguard controls, UDCs, liquid level controls, modulating motors, servo motors, gas pressure switches, fan motors, pressure and temperature sensors and controls, oil metering valves, airflow switches, flame detectors, actuators, ignition transformers, and purge timers from Honeywell, Siemens, Fireye, Cleaver Brooks and other manufacturers. JOB PROFILE: Boiler Technicians troubleshoot and repair burner management systems, safety controls, and combustion systems on commercial and industrial boilers.