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Lennox ELO183 Furnace

Mar 18 2021 · Efficient heat when winter is at its worst. An efficiency rating of 83% AFUE means 83 cents of every dollar spent on fuel goes directly toward heating your home. That lets you enjoy energy-efficient comfort without worrying about how much oil youre using.

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Waste heat recovery technologies and applications ...

Jun 01 2018 · Having mentioned that significant energy savings have been achieved with the use of new technologies such as the use of thermal oil to transfer heat from the afterburner to the dryer (see Fig. 31). Download : Download high-res image (84KB) Download : Download full-size image; Fig. 31. of a

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ENERGY STAR Most Efficient 2021 Furnaces | Products ...

ENERGY STAR Most Efficient 2021 Furnaces. The ENERGY STAR Most Efficient 2021 designation recognizes the most efficient products among those that are ENERGY STAR certified. These exceptional furnaces represent the leading edge in products this year. These furnaces are designed to provide the best comfort for the least with the associated thermostat controller or ...

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