SGE is a compact installation with integrated solar heat exchanger. Apart from its excellent suitable size for restricted spaces, the SGE is also a very efficient appliance. The collectors are connected to the lower heat exchanger, and the heat is transferred from the collectors to the water. The upper heat exchanger afterheats, if necessary, until the water has reached the desired temperature. In this installation the solar contribution is fully utilized. If a higher draw-off temperature is required than can be provided by solar contribution, only then additional gas heating is needed. This functionality delivers the optimum use of solar energy and a minimum use of gas.
Features SGE
Fully room-sealed condensing high efficiency gas-solar water heater with integrated solar heat exchanger
Maximum solar contribution through fully integrated intelligent solar controller, heat comfort guaranteed
Automatic gas/air premix burning system including burner modulation
Delivered with low-maintenance inert anodes
Efficiency 96% (gross)
NOx emission ≤ 30 ppm (dry – air free) – NOx class 5
Whisper quiet operation (<45 dB(A) on 2m distance from duct)
One control and display unit for the complete installation
Easy fault diagnosis and computer controlled digital week timer
Programmable for legionella purge cycle
Very small footprint because of integrated solar heat exchanger
Varying water temperature setting from 40°C to 80°C with use of week timer
Options SGE
BMS interface for easy connection to a building management system, learn more…
The SGE is suitable for combining hot water and heating,