Engineered Specified Systems, Modulating Draft Systems for Boilers and Water Heaters, Modulating Combustion & Make-Up Air Systems, Modulating Dryer Venting Systems, MPC-Series Demand Based Exhaust and Supply Fan Speed Controllers
MPC Modulating Pressure Control

Save energy by monitoring pressure in exhaust and supply air vents and outputting a signal to adjust fan speed to maintain a desired chase/vent pressure set point as volume changes. The MPC can be used directly with most ECM powered fans or in conjunction with a VFD to control the speed of 3-phase motor powered fans.
The MPC includes a controller with integral pressure transducer and factory preset parameters that fit a majority of applications that can easily be field adjusted with the simple two-button interface.
MPC Modulating Pressure Control
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