Griswold Controls Launch Announcement: EPIC System and BTU Meter


Griswold Controls is excited to launch the new EPIC System The EPIC System measures energy usage while monitoring coil performance to adjust a Pressure Independent (PI) Control Valve to optimize coil performance. The PI Valve maintains the correct flow, in spite of pressure changes, and guarantees the flow only changes when demand requirements change or Delta T is outside of specification.

The pressure transducers measure upstream and downstream pressure allowing the Building Management System (BMS) to reduce system pressures to save pump energy when pressure drop is higher than the PI valve’s requirements.

The Griswold EPIC Controller calculates the BTU and displays the data on an Android and iPhone mobile devices.

For more information on the EPIC Systems, and to view literature on this product, please visit

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