A.O. Smith SGS Series: High-Efficiency Condensing Solar Water Heaters for Commercial Applications

The A.O. Smith SGS Series represents a cutting-edge line of high-efficiency condensing solar water heaters designed for commercial and industrial applications. This comprehensive series includes seven models: SGS 28, SGS 30, SGS 50, SGS 60, SGS 80, SGS 100, and SGS 120, offering a wide range of capacities and outputs to meet diverse hot water demands.

Key Features and Benefits:

1. Exceptional Efficiency: With efficiency ratings ranging from 95% to 98%, the SGS Series maximizes energy utilization, resulting in lower operating costs and reduced environmental impact.
2. Versatile Output Range: The series covers a nominal output range from 31.0 kW to 121.8 kW, catering to various facility sizes and hot water requirements.
3. Solar Integration: A fully integrated intelligent solar controller ensures maximum solar contribution, enhancing the system's overall efficiency and sustainability.
4. Flexible Installation: Multiple flue options (B23, C13, C33, C43, C53, C63) provide installation flexibility to suit different building configurations.
5. Advanced Combustion Technology: The automatic gas/air premix burning system with burner modulation ensures optimal combustion efficiency and reduced emissions across all models.
6. Low Maintenance: Equipped with inert anodes, the SGS Series minimizes maintenance requirements and extends the system's lifespan.
7. User-Friendly Operation: A single control and display unit manages all system functions, including easy fault diagnosis and a digital weekly timer for enhanced convenience.
8. Health and Safety: Programmable anti-legionella purge cycle ensures water safety in commercial applications.
9. Customizable Temperature Control: Water temperature can be set between 40°C to 80°C, with a weekly timer for precise control and energy optimization.
10. Quiet Operation: Engineered for whisper-quiet performance, making it suitable for noise-sensitive environments.
11. Scalable Solutions: Compatible with IT storage tanks ranging from 385 to 2800 litres, allowing for customized installations to meet specific hot water demands.
12. Environmental Consideration: Low NOx emissions across all models (ranging from 25 to 37 mg/kWh GVC) contribute to reduced environmental impact.

The A.O. Smith SGS Series is designed to deliver reliable, efficient, and eco-friendly water heating solutions for a wide range of commercial and industrial applications. From the compact SGS 28 with its 217-liter capacity to the high-output SGS 120 capable of handling large-scale demands, this series offers a solution for every commercial hot water need.

Model Specifications

SGS 28

SGS 30

SGS 50

SGS 60

SGS 80

SGS 100

SGS 120

With its integration of solar thermal energy, high efficiency ratings, and advanced features, the SGS Series stands out as a premium choice for businesses and institutions looking to optimize their hot water systems while prioritizing energy efficiency and environmental responsibility. Whether for hotels, hospitals, industrial facilities, or any large-scale application, the A.O. Smith SGS Series provides a robust, flexible, and future-ready water heating solution.