The automatic belt tensioner eliminates the need to manually tighten the belts. It also helps to eliminate the risk or over-tensioning the drive components. Other benefits include a reduction in start-up and maintenance costs, a longer belt life and better drive efficiency. It also helps ensure drive components do not snag obstructions.
The 100072 Automatic Belt Tensioner must be ordered at the time of your roof exhauster and it is factory-installed. It is for use with DB and TXB Size 24 models