Brahma 18047005 TGRD61 control box

Brahma TGRD61 is a modern microprocessor controller ("burner manager") specifically designed for automatic control, stable ignition, and comprehensive flame monitoring in atmospheric modulating gas burners. The device operates in intermittent cycle and is suitable for burners both with natural draft and with fan in the combustion circuit. Model TGRD61 (art. 18047005) belongs to the high-tech KOMPACT series and stands out for its wide range of adjustable time parameters. Before purchasing, be sure to check the pre-purge time (tv/tp), safety time (ts), and wait time (tw) values indicated on the unit housing against your burner requirements. Typical preset combinations: 20/3/20 s, but the adjustment range for these parameters is much wider. Application area includes: gas heating and combined boilers (domestic and industrial); heat guns, hot air generators (e.g., for bakery ovens); air heaters, convector and radiant tube heaters; water heaters, process ovens, monoblock burners; washing machines and other equipment. Main functions and features: Progressive control: the unit is designed for controlling progressive burners, implying smooth power modulation, providing precise positioning and air supply adjustment via a throttle damper. This significantly optimizes the combustion process and achieves high energy efficiency. Wide adjustment flexibility: the main distinguishing feature of TGRD61 is programmable time parameters. Pre-purge time (TW/TP) can be set from 1 to 120 seconds, and safety time (TS) from 3 to 120 seconds. This makes the controller