[The DBA]

The Buderus 500 range features the latest DBA control box which has a built in frost thermostat, a boiler test function for safe, reliable installations, and a detailed status display for quick and easy fault finding.

Installers can instantly access information on flow temperature, hot water settings, central heating settings and current hot water flow rates.

The controls also feature a summer operation mode and the new 24kW and 28kW combis both feature Warmstart, which provides a supply of pre-heated hot water by means of a small reservoir which overcomes any waiting for the boiler to heat the mains water. Warmstart can be controlled by the end user and turned on or off as required using the DBA or twin channel modulink.

Further Information