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$13.00$25.00
Air-Conditioning and Refrigerating Equipment Nameplate Voltages..
$5.00 $10.00
Energy Management Systems and Load Management Through Duty Cycling..
$13.00 $25.00
Performance Rating of Commercial and Industrial Air Filter Equipment..
$16.00 $32.00
Sound Rating of Ducted Air Moving and Conditioning Equipment..
$15.00 $30.00