HOTD's Energy Manager 2000 Data Collection System (EM2000) remotely collects steam and chilled-water data from customers to support billing and meter maintenance. It serves as the parent program to the new FloWise Energy Management Solutions Web Client System available to customers. Alarms. The EM2000 system has settable alarms for steam flow high and low and pressure high and low. HOTD seasonally resets the alarms based on data for the year. If a building optimizes its energy use, HOTD resets the alarm to a lower value. If a building is using more steam than HOTD feels it should based on history, HOTD notifies the building and sends out an engineering technician to check the meter and building equipment (PRVs, traps, etc.) for problems.
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