Texas Codes > Health and Safety Code > Title 5 > Subtitle C > Chapter 382 > Subchapter L Texas Health and Safety Code Chapter 382 > Subchapter L – Regulation of Hydrofluorocarbons Current as of: 2024 | Check for updates | Other versions § 382.551 Substitutes for Hydrofluorocarbon Refrigerants Applicable to Commercial or Residential Buildings or Construction