The MPC Platinum control Series is designed to operate a steam boiler or a steam valve to provide steam outdoor reset in single-pipe and two-pipe steam heating systems. Utilizing the steam cycle concept and the outdoor temperature, the control varies the duration of the steam supply to the building in a cycle based on the outdoor temperature. Each of these options has a set of pre-configured, but adjustable settings to meet the specific needs of each building. The MPC Platinum will reduce fuel costs while maintaining a more comfortable space temperature. The Modbus Communication package provide Modbus RTU Communication capability to the MPC Platinum control. With its 80 character alphanumeric display and easy-to-use menu structure, changing settings is a snap. In addition, it incorporates Shutdown and Prove inputs for EMS capability.