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SGS The SGS is a solar heating system custom solution for larger applications for solar installations, suitable for connecting up to 15 collectors. Comfort and maximum solar contribution are guaranteed by adding condensing support from 28 kW to 120 kW in combination with storage tanks from 300 to 1000 litres.
- Fully room-sealed condensing high efficiency gas-solar water heater
- 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 97% (gross)
- NOx emission ≤ 30 ppm (dry – air free) – NOx class 5
- Whisper quiet operation (<45 dB(A) at 2m distance from roof duct)
- One control and display unit for the complete installation
- Extra solar contribution possible up to 40% compared to standard solar systems
- Easy fault diagnosis and computer controlled digital week timer
- Programmable for legionella purge cycle
- Voltage-free contact for general fault indication to BMS
- Suitable in combination with ITE indirect water heaters up to 1024 liters
- For larger applications A.O. Smith developed the IT storage tanks up to 3000 liters
- Varying water temperature setting from 40°C to 80°C with use of week timer
- Delivered on steel base for convenient transport and installation
This solar system is applicable with ITE storage tanks.
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SGS+ITE with drainback; vented and unvented |
SGS+ITE without drainback; vented and unvented |
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