Exhibit 23.1

CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM

We consent to the reference to our firm under the caption “Experts” and to the use of our reports dated April 14, 2008, in the Registration Statement on Form S-4 and related Prospectus of Nortek, Inc. for the registration of $750,000,000 aggregate principal amount 10% Senior Secured Notes due 2013.

/s/ Ernst & Young LLP

Boston, Massachusetts
August 8, 2008