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Joined 2 years ago
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Cake day: June 23rd, 2023

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  • It’s terribly inefficient. The efficiency is lost when the steam that condenses back into hot water is lost and none of it is returned to the boiler to be reheated. Rather than reheating this returning water which normally is at 120-160 degrees Fahrenheit, fresh water is used which in the winter here is around 56 degrees. Aside from this the cold water taken in contains impurities such as dissolved gasses which cause corrosion and dissolved minerals which can cause scaling that acts as an insulator raising the amount of energy needed to heat the water.


  • If it were that simple everyone would have done it by now. This method of heating your building is very expensive. Long story short, I’m in the HVAC business and two of my customers have made themselves independent. One was a private property management company that gutted an empty building and was successful, the other is a federal building that hired a private company to convert over and got screwed.


  • Some big cities originally heated their buildings by producing steam in one one centralized building and delivering it to large buildings thru pipes underground. The steam you see is from leaking pipes in this antiquated infrastructure. It’s a very inefficient method if you ask me. Cities should offer these buildings low interest loans so they can update and be independent but they never take my advice