UL 1563 Working Group on Flammable Refrigerant Requirements in Hot Tubs and Spas
Scott Ayers (ESEF), and other CPSC staff will participate in a virtual meeting with the UL 1563 Working Group on Flammable Refrigerant Requirements in Hot Tubs and Spas on 08/19/2026 at 11am to 12pm (ET). This meeting was requested by UL 1563 Working Group.
The working group is discussing flammable refrigerant requirements for hot tubs and spas.
For additional meeting information, contact Scott Ayers (SAyers@cpsc.gov or (301) 987-2030). Posted in the Public Calendar on 08/03/2026.
Scott Ayers (ESEF), and other CPSC staff will participate in a virtual meeting with the UL 1563 Working Group on Flammable Refrigerant Requirements in Hot Tubs and Spas on 08/19/2026 at 11am to 12pm (ET). This meeting was requested by UL 1563 Working Group.
The working group is discussing flammable refrigerant requirements for hot tubs and spas.
For additional meeting information, contact Scott Ayers (SAyers@cpsc.gov or (301) 987-2030). Posted in the Public Calendar on 08/03/2026.