The company has added two new microprocessor-based controllers to its LonMark® certified controllers series, the EC-HPU-L and EC-UV-L. The Easycontrols™ EC-HPU-L heat pump unit controller is designed to control almost any heat pump unit application. The Easycontrols EC-UV-L ventilator controller is designed to control almost any unit ventilator application. Both controllers use the LonWorks communication protocol and are LonMark certified.