On Jan. 3, the U.S. Department of Energy (DOE) published a final rule establishing test procedures for measuring the electrical consumption of furnace fans and blowers in weatherized and ...
Q. I live in an older home and we know that it's time for a new furnace. My question concerns whether we should get an 80% efficient model or a 90% efficient one. Besides the price and efficiency, ...
Wheeling-Pittsburgh Steel Corp. announced that its ladle metallurgy furnace, a furnace that is part of its Consteel Electric Arc Furnace system, completed its first heat Oct. 1, 14 months after the ...
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