Selas Heat Technology Co. LLC has completed the purchase of Webster Engineering & Manufacturing Co. LLC, Winfield, Kansas. Webster designs and manufactures custom and semi-custom multi-fuel boiler burners for industrial, commercial and institutional markets.

According to Streetsboro, Ohio-based Selas, Webster’s burners combine advanced control technology with demonstrated combustion performance to provide the heat source for the transformation of steam for heating and process applications, hot water for heating, and water to potable hot water. Webster’s Temp-A-Trim system senses combustion air temperature and automatically controls the fan speed to create a constant air flow mass for combustion, thereby maintaining optimum fuel/air ratios to enable maximum burner efficiency.