Dwyer Smart Air Hood- Advanced Air Balancing Hood- Capture Hood

Part Number: SAH-22
On Sale: $3,300.00 $3,135.00
Your Savings:$165.00(5%)
temporarily out of stock - back in stock in 5 to 10 days

Dwyer Smart Air Hood

The SERIES SAH SMART Air Hood is a revolutionary air flow hood, made with rugged polymer construction that represents the smallest and most aerodynamic design in the industry. The patent pending Quad Flow Design Technology is based on controlling air flow and minimizing back pressure which yields superior measurement accuracy. Featuring Wi-Fi direct communication, with a range of 200 yards between the hood and a handheld test instrument, the user interface, mobility, data storage and transmission has never been better. The SMART Air Hood includes Predictive Balancing, an industry first for air flow balancing. Predictive Balancing is a method of projecting the optimal flow set point for each diffuser while balancing the HVAC system. The handheld software application includes algorithms enabling Predictive Balancing to achieve best in class accuracy. Balancing can be done with just one technician.


  • A patent pending design based on controlling the circulating air patterns providing a more even air flow with minimal backpressure effects. The design results in an accuracy of 3% or better regardless of diffuser types.

  • An industry first for airflow balancing, this patent pending process guides the balancing technician on setting the proper air flow values for each diffuser to fully optimize the HVAC system. No more guess work as Predictive Balancing provides the optimal flow set point for each sequential terminal. The application software completes the balancing process in much less time than traditional balancing methods.

  • Made from a rugged lightweight polymer construction; it is the smallest, lightest and most aerodynamic design in the industry, weighing less than 6 pounds and 1/4 the height of other bulky air hoods. The Series SAH SMART Air Hood mounts to an extendable pole for easy use and maneuverability resulting in less muscle strain compared to other air balancing equipment. Balancing can be completed by just one technician.

  • With the digital handheld test instrument and software, featuring Wi-Fi direct wireless communications and a range of up to 90 yards, the testing, adjusting and balancing process is faster and more accurate than any other air flow hood on the market today.

  • Fast, accurate and easy; a better way to air balance saving time and money. The SMART Air Hood features a rechargeable lithium battery backed up by 4 AA batteries resulting in no downtime. For annual calibration, simply detach the removable pitot arrays and pressure sensor and return without the hood for calibration. To ensure no downtime, simply snap on another calibrated set and you are back in business.

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