Emergency power generators required in certain age-restricted multifamily housing projects.

(b) For purposes of this section, “privately owned multifamily housing project” means real property that (1) consists of, or encompasses, a building not less than fifteen stories in height that contains dwelling units whose occupancy is restricted by age, and (2) is subject, in whole or in part, to a mortgage insured under the National Housing Act, 12 USC 1701 et seq.