The company has enhanced its C-More™ unit controller and BMS, a multiple unit boiler management system, with Modbus technology that enables facility managers to easily integrate the company's gas-fired boiler and water heater units into their building energy management systems (EMS). Using Modbus will enable users to control and monitor their heating plant via a single connection between their EMS and the BMS, or through their individual Benchmark and KC1000 unit(s).