Tune in to watch Dwyer Instruments, Inc. on Inside the Blueprint TV show. Airing on Fox Business Network on Sunday, October 28th at 2:30pm (CST), the show will introduce the SMART Air Hood® Balancing Instrument and the ways in which this innovative product improves the process of balancing HVAC systems.
It is the first day on the job for a new contractor. Their project is to balance the HVAC system of a commercial office space. The contractor measures the total pressure and static pressure in the office duct work, using an air velocity manometer, and then calculates the velocity. The velocity measurement seems high, so the contractor is led to believe that either the measuring instrument isn’t precise enough, or the calculations are off. Therefore, the contractor turns to a duct traverse to check the velocity measurement. Continue reading “Duct Traverse Process with Modern Technology”