H.R.4275: To provide additional appropriations for payments under section 2604(e) of the Low-Income Home Energy Assistance Act of 1981.

Keeping Americans Warm Act of 2007 - Appropriates funds for FY2008 to the Secretary of Health and Human Services for emergency payments to states under the Low-Income Home Energy Assistance Act of 1981, notwithstanding such Act's requirement that funds be made available only after the President's submission to Congress of a formal budget request that includes a designation of the requested amount as an emergency requirement.