Twin City Fan & Blower introduces what it says is an industry first - the model BCRD-E power roof exhauster with polymeric housing. The specially formulated polymeric material provides the same long lasting characteristics of spun aluminum designs, but now with impact, weather, corrosion, and UV resistance. The housing was tested by UL in accordance with UL 94, 746A, and 746C, and is approved as UL 705 listed.

Twin City Fan & Blower, 5959 Trenton Lane North, Minneapolis, MN 55442-3237; 763-551-7600; 763-551-7601 (fax); www.tcf.com

Publication date: 12/19/2005