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How to improve the energy efficiency of boiler systems ...

Sep 30 2020 · Updated September 30 2020 A lot of light commercial and residential buildings in the U.S. have older boiler heating systems that are inefficient and could benefit from higher efficiency retrofits or boiler replacements. The following are examples of what could be done to improve their energy

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What's the best temperature for a condensing boiler to be ...

Jan 22 2020 · For natural gas boilers the dew point is around 55C. In other words the water in the return pipe needs to be 55C or lower or your boiler will not operate at maximum efficiency and potentially ...

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Boiler Efficiency | How to balance steam loads efficiently ...

Aug 26 2011 · The efficiency on a lower heating value (LHV) basis increases slightly from 91.44% at 25% load to about 60% load and then tapers off. To determine burner duty divide the boiler duty by the . Using a performance sheet obtained from a supplier one can get an idea of the fuel consumption at any load.

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