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SGS
A.O.Smith – SGS solar boiler system with IT storage tank
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Product Description
The SGS HR condensing gas solar boiler is combined with the IT indirect boiler. Maximum solar contribution guaranteed via integrated intelligent solar control and thermal comfort. The SGS is available in a version ranging from 28 to 120 kW and with a capacity ranging from 217 to 480 liters. The SGS is available with and without a return system on the collectors. In combination with the right pump station, various numbers of collectors are possible.
Features and Benefits
• Maximum solar contribution via integrated intelligent solar control, thermal comfort guaranteed
• Automatic gas/air coupled premix combustion system including burner modulation
• Equipped with low-maintenance inert anodes as standard
• Water-side efficiency 109%
• NOx emissions ≤ 30 ppm (dry – air-free) – NOx class 5
• Whisper quiet (<45 dB(A) at 2m from the transit)
• One control and operating unit for the entire installation
• Extra solar contribution of up to 40% possible
• Simple fault diagnosis and weekly clock with digital computer control
• Programmable pump relay for legionella prevention
• Can be used with IT storage vessels from 296 to 2800 liters capacity
• Water temperature adjustable from 40°C to 80°C by means of. weekly program