Virginia Decodedhttps://vacode.org8559036-99.6:3Regulation of HVAC facilities2025HousingUniform Statewide Building CodeGeneral Provisions
The Board shall promulgate regulations in accordance with the Administrative Process Act (§ 2.2-4000 et seq.) establishing standards for heating, ventilation, and air conditioning (HVAC) facilities in new, privately owned residential dwellings.