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Indoor airPLUS
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  • Visit our website for the full portfolio of Indoor Air Quality (IAQ) information.

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Indoor airPLUS:

Regular Mail Address: Courier Service or Delivery address:
U.S. EPA/Office of Radiation and Indoor Air
Indoor Environments Division
1200 Pennsylvania Avenue, NW
Mail Code 6609T
Washington, DC 20460
U.S. EPA/Office of Radiation and Indoor Air
Indoor Environments Division
1301 Constitution Avenue, NW
Mail Code 6609T
Washington, DC 20004
  • Contact an Indoor airPLUS Account Manager
    • Builders: If you have questions or if you need help selling Indoor airPLUS to your clients, contact your HERS Provider or an Indoor airPLUS account manager at Indoor airPLUS (Indoor_airPLUS@epa.gov).
    • If you have questions about the Construction Specifications, Verification Checklist, how to become a partner, the Technical Specifications or any other aspect of the Indoor airPLUS program, you can email Indoor airPLUS (Indoor_airPLUS@epa.gov).

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Last updated on May 23, 2023
United States Environmental Protection Agency

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