2024 Texas Health and Safety Code 382.551 – Substitutes for Hydrofluorocarbon Refrigerants Applicable to Commercial or Residential Buildings or Construction

2023 Texas Health and Safety Code 382.551 – Substitutes for Hydrofluorocarbon Refrigerants Applicable to Commercial or Residential Buildings or Construction

2022 Texas Health and Safety Code 382.551 – Substitutes for Hydrofluorocarbon Refrigerants Applicable to Commercial or Residential Buildings or Construction