BEMS stands for Building Energy Management System. “As building energy management systems (BEMSs) gain greater market penetration, building control algorithms are beginning to provide data beyond energy efficiency, including details on space utilization and operational efficiency.” (from http://www.hpbmagazine.org/IoT-is-Smart-for-Buildings/)
The Salamander Reservoir will help save energy by calling for heating when the *water* conditions require it, not when the ambient air temperature fluctuates. Think of taking your child to the doctor when they have a fever. The doctor doesn’t check the room to see what the temperature is first, they put a thermometer in the kid to get the reading directly from the source.
That’s the beauty of the Salamander Temperature Control System!