Bradford White’s Commercial eF Series® Ultra High Efficiency Gas Water Heater delivers outstanding commercial performance, reliability and efficiency. The eF120T includes a highly efficient, modulating down-fired premix power burner. The fully condensing design automatically regulates fuel flow for optimum combustion with a 3:1 turn down ratio. Modulation promotes increased efficiency and extended life. BMS integration is now available via Modbus and BACnet® protocols which allows remote monitoring in real-time for faster, easier troubleshooting.