Combustion control system can deliver fuel savings of up to 3 percent and electrical savings up to 30 percent, according to the manufacturer. The control system can be installed on the company’s industrial boiler burners or retrofit on competing brands’ boiler burners. Temp-A-Trim works by precisely correcting for air density as the combustion air temperature changes to optimize combustion efficiency automatically. A built-in variable-frequency drive (VFD) adjusts the fan speed based on incoming air temperature to create a constant airflow mass for combustion. This ensures that the burner is always operating at maximum efficiency, thereby burning less fuel and reducing emissions.

Webster Combustion Technology