The Universal Communication Gateway is an external, high-performance, low-cost building-automation multiprotocol gateway for integrating boiler/burner controls into building-management systems. This gateway is programmed to support BACnet, Metasys, LonWorks and Modbus protocols. No additional software, downloads, or programming are required, and common data points are preconfigured at the factory. Everything is included within a NEMA Type-1 control panel with connections for 120 vac and device-communication cable.  The gateway also offers bi-directional data flow between devices on selected points. —Bryan Steam