Eric Aune takes a deep dive into a unique solar hot water system at the Duluth Build project. Learn about the innovative 108-gallon steel, glass-lined indirect water heater that combines solar and boiler systems to efficiently provide hot water year-round. We'll explore the solar array, the flat-plate collectors mounted on the roof, and how they work with a gas boiler for backup heating during colder months. Watch as we explain the importance of safety features like the thermostatic mixing valve, expansion tank, and pressure relief systems to ensure optimal performance and safety. This hybrid solar-heating solution is not only energy-efficient but also offers impressive sustainability for the home. Stay tuned for all the details!
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