; (B) give priority to grants for the benefit of communities that have not received a grant under this section during the preceding 10 years; and (C) ensure that not more than 40 percent of grant funds for any fiscal year are awarded to entities identified in subsection (b)(5). (h) Definitions For purposes of this section, the following definitions shall apply: (1) Manufactured home The term manufactured home means a structure, transportable in one or more sections, that— (A) in the traveling mode, is 8 body feet or more in width and 40 body feet or more in length, or when erected on site is 320 square feet or more; (B) is built on a permanent chassis and designed to be used as a dwelling (with or without a permanent foundation when connected to required utilities) and includes plumbing, heating, air conditioning, and electrical systems; and (C) in the case of a structure manufactured after June 15, 1976, is certified as meeting the Manufactured Home Construction and Safety Standards issued under the National Manufactured Housing Construction and Safety Standards Act of 1974 ( 42 U.S.C. 5401 et seq.) by the Department of Housing and Urban Development and displays a label of such certification on the exterior of each transportable section. Such term shall not include any self-propelled recreational vehicle. (2) Manufactured housing community The term manufactured housing community means a community comprised primarily of manufactured homes used primarily for residential purposes. (3) Secretary The term Secretary means the Secretary of Housing and Urban Development. (i) Authorization of appropriations There is authorized to be appropriated for grants under this section $100,000,000 for each of fiscal years 2021 through 2025. (j) Regulations The Secretary shall issue any regulations necessary to carry out this section.