Hargassner stands for pioneering spirit and vast experience. An excellent design and high quality construction provides the best functionality and optimal performance, resulting in high customer satisfaction and a long boiler lifetime.
Large refill door
Large log-filling volume for 1/2m logs
Hot steel lining – prevents tar creation
Lighting door with auto ignition
Primary air motor
Secondary air motor
Refractory-lined combustion chamber
High temperature post-combustion zone
Ash separating zone
Heat exchanger gas flow design
In order to use the energy obtained to its full potential, we use turbulators to force the heated air into an elongated spiral flow path as near as possible to the heat exchanger.
Back end protection
The return temperature is kept high through a fully insulated, directly mounted back end protection device.
Lambda sensor with fuel-quality detection
It doesn’t matter which fuel type you have stored – softwood or hardwood logs, briquettes etc – the control unit uses the Lambda sensor to detect the relevant calorific value. Your system is always working to produce the required heat output at optimum combustion values. This is the latest way to control your boiler – constant manual adjustment of the system to the fuel is a thing of the past.
Speed-controlled induced draught fan
Depending on the heat demand, the “Lambda-Touch-Tronic“ controls the speed of the induced draught fan. This ensures optimum combustion with low flue gas temperatures and the highest efficiency. The connection of the flue pipe to the chimney can exit vertically or horizontally.
The boiler is encased in a highly-effective “Overall-Insulation“.
On the new gasification boiler as well as the outside frame and combustion doors being insulated, the boiler base and special design elements are now also insulated.