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| New Temp-A-Trim air density trim system  Webster Engineering introduced the new Temp-A-Trim air density trim system. The Temp-A-Trim system efficiently manages the fuel/air ratio in industrial and commercial burners, to create dramatic fuel savings of up to three percent. Temperature changes in a boiler room, from day to night and season to season, cause significant combustion inefficiencies, and at the same time, combustion stability is degraded. The new Temp-A-Trim system senses combustion air temperature and automatically varies burner fan speed to create a constant mass airflow. This constant mass airflow maintains optimal combustion efficiency in the burner, regardless of the combustion air temperature.Further savings are generated as a result of reduced electrical usage. Additional features and benefits of the Temp-A-Trim system include: - Easy installation, with no special setup or programming required - Reduces need for costly seasonal tuning of burners - Reduces noise levels in boiler rooms - Compatible with linkage or linkage-less controls - Provides lower cost, complexity and maintenance than typical O2 trim systems write your comments about the article :: © 2008 Construction News :: home page |