INDIANAPOLIS — Jackson Systems LLC has announced its new patent pending Barometric Zone Damper™ (BZD), which the company says eliminates the need for a costly and time consuming bypass damper ...

Nathan Shinkle, operations manager at Poynter Sheet Metal, has seen an uptick in the installation of IRIS dampers since the onset of the COVID-19 pandemic. That's because Poynter is heavily involved ...

Well, that may be overstating things a bit, but when you think about it, that's not too far off. The point of any gasoline fueled piston engine is to convert the raw energy created from a controlled ...