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how much most energy saving in commercial boiler water temperature

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

Jan 22 2019 · For the best energy savings a thermostat and boiler that can use OpenTherm will work best as this lets the thermostat adjust (modulate) the water temperature for the best results.

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A Guide to Commercial Boiler Energy Efficiency

Jun 08 2020 · Look for ENERGY STAR on Smaller Commercial Boilers. The ENERGY STAR specification means the product meets the relatively strict guidelines for efficiency set forth by the U.S. Environmental Protection Agency. ENERGY STAR commercial boilers boast an impressive thermal efficiency of 94.0% and a turndown ratio of 5:1.

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Energy Cost Savings Calculator for Commercial Boilers ...

Base model - Values represent a 1000000 Btu/hour gas-fired hot-water boiler operated for 1500 full-load hours per year with a thermal efficiency of 80%. The performance of this standard unit is based on ASHRAE 90.1-2007. Thermal efficiency (E t) - Represents a boiler's energy output divided by energy input as defined by ANSI Z21.13. A boiler's thermal efficiency rating should be used to determine

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Power consumption: 6 ways to halve the energy of your boiler.

The higher the temperature the greater the volume of hot water the boiler can provide as the hot water gets mixed with cold water in order to obtain the ideal temperature of about 37 degrees. But a higher temperature also means a higher energy use. If you lower the thermostat you will save about 5% energy for every 6 degrees. The most energy ...

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How To Optimize Your Condensing Boiler System For Maximum ...

Feb 08 2019 · Operating with a supply water temperature of 180°F and a return water temperature of 140°F the boilers never operated in condensing mode and the actual boiler efficiency was around 85% far from the 98% efficiency advertised by the vendor.

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Boiler Savings Calculator - Industrial Water Systems

The Boiler Energy Savings Calculator below estimates how much energy water and money can be saved by adding an industrial reverse osmosis split stream softener or chloride dealkalizer system to your water treatment process in between your existing industrial softener and low to medium pressure boiler. It does not calculate chemical savings but boiler treatment chemicals use will be drastically reduced

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How To Optimize Your Condensing Boiler System For Maximum ...

Feb 08 2019 · Why condensing boilers dont guarantee efficient operation. For condensing boilers you need a return water temperature of 80°F or lower in order to achieve 97% efficiency. (Look at the efficiency curves from any common condensing manufacturer to see this.) Put another way you start gaining efficiency only when your return

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