The Smart By-Pass Damper automatically measures, monitors and maintains the designed operating static pressure of all HVAC systems in all modes of operation. The SBD will capture the total static pressure of the system during non-zoned mode, and modulate to maintain that static pressure during zoned mode. As zone dampers open and close the static pressure will fluctuate in the HVAC system. The SBD is designed to sense that static pressure fluctuation and will modulate to maintain the proper operating static pressure during zoning modes.
NOTE - We will make any size SBD. Use with ND or URD style damper.