This unit consists basically of a hot water cylinder and a pellet burner. The pellet burner is flanged to the buffer tank and transfers heat to the cylinder where the enery is stored for usage. This pellet boiler fits perfectly with a solar thermal system due to its implemented heat exchanger coil in the hot water cylinder. Find more on this drawing.
Highest efficiency (94% system efficiency! - tank + burner)
Simple hydraulic integration
Perfect boiler control
15, 15.5 and 22 kW
550/800-litre integrated buffer cylinder
Ideal for new buildings and single-family homes
At first glance, all pellet boilers are the same. But the difference is in the detail – and that is significant for low-maintenance and reliable operation! The SOLARFOCUS developments are protected by numerous patents. Pioneering technology for your pellet boiler!
Horicontal augers clean the walls of the heat exchanger at regular preset intervals. Increased exhaust gas temperature results in a loss of efficiency.
Clean heat exchangers save fuel!
AUTOMATIC means AUTOMATIC!
Uniform efficiency saves energy costs! Manual cleaning is not required. Maintenance free.
To meet your daily comfort requirements, control is particularly important. You control when the heating comes on and how warm it should be. Both changing outside temperatures and your own personal living habits are taken into consideration. If the boiler used in combination with a solar system, the burner only starts up when the required heating energy cannot be provided in full by the solar system. This prevents any uneconomical boiler starts.
The powerful suction turbine in the boiler transports the pellets from the suction head or from the auger into the integrated intermediate pellet store. The patented single-axis rotary valve ensures adequate metering of the fuel and is 100% burnback-proof. Your SOLARFOCUS heating engineer will be pleased to advise you on-site and help you choose the right storage and supply system.