Guntamatic-Heiztechnik - Model Biostar 12/15/23 KW -Pellet Heating System

• More than 15 years of development have gone into one of the best proven low temperature pellet boilers in Europe
• Variable output control – from 3 to 23 kW
• Setback down to 38 °C without loss of efficiency; no buffer cylinder required
• Economical and ecological replacement for old oil heating systems
• May be combined with fireplace inserts or stoves, as well as almost any heat source (e.g. BIOSMART auxiliary log boilers)
• Adaptable pellet storage in a separate store or special pellet container
• Unique safety concept and highest operational reliability
• Variable ember bed height and intelligent control for maximum heating efficiency and compliance with the most stringent emission standards
• Low temperature heat exchanger and lambda probe control for optimum degassing at 800 – 1000 °C
• Convenient control by means of a touchscreen interface or a room device, smartphone or PC (optional)
• Advanced technology, low/wearing appliance design and careful production for optimum durability
• First class spare parts service from our own production
• Induction fan, cleaning motor and drive motors are all made for low power consumption
• Current version can be updated

Our BIOSTAR low temperature boilers are amongst the most innovative pellet heating systems on the market. The flexible combustion concept with variable ember bed height, plus intelligent lambda control, safeguards maximum heating efficiency and compliance with the most stringent emission standards.

Output and boiler water temperature are matched to the actual demand of the building in a unique fashion. As a result, no buffer cylinder is required. Existing oil boilers can be replaced with minimal effort and cost. In addition, the resulting high seasonal efficiency factor ensures very low consumption.

Conventional pellet heating systems still require regular cleaning. The Biostar system, on the other hand, cleans the combustion chamber, heat exchanger and grate area (with the exception of general cleaning) automatically. A large ash box reduces the remaining effort to a minimum.

Guntamatic storage systems operate with suction discharge and screw conveyor dosing, resulting in outstanding operational reliability and durability. When the fuel is completely used up, there is no need for the annual storage room cleaning. Depending on preference, a high grade steel/mesh hopper or sloping floor storage room with discharge screw conveyor are available.

Fully automatic control of appliance and storage room functions, as well as regulation of the ambient climate utilising the most advanced control technology. Individual adjustments can be made easily via the clear touchscreen controller, possibly via a room control station or a smartphone app.

Advanced technology, robust appliance design and careful manufacture are the cornerstones of success for BIOSTAR systems. They require little maintenance and are built for an exceptionally long service life. Throughout their life cycle, these appliances deliver environmentally sound heating to their owners with the utmost reliability.