National Weatherization and Renewable Energy in Homes Act

[AI summary unavailable — showing source text] Title I: Weatherization Grants for the Benefit of Low-Income Families - Amends the Energy Conservation in Existing Buildings Act of 1976 to permit a raise in the eligible income level for weatherization grants to low-income families. Expands the definition of the term "weatherization materials" in such Act to include additional devices and technologies. Limits the amount of financial assistance available under such Act that may be spent on weatherization materials and specified accompanying costs. Amends the Housing Act of 1949 to require the Secretary of Agriculture to conduct a weatherization program financing the installation of weatherization materials in farm residences occupied by low-income families. Title II: Secondary Financing and Loan Insurance for Energy Conserving Improvements - Amends the Federal National Mortgage Association Charter Act to direct the Federal National Mortgage Association to purchase loans insured under the National Housing Act and made to low- and moderate-income families for the installation of energy conserving improvements in residences owned by such families. Permits the Secretary of Housing and Urban Development to insure a loan for the installa…