R427A

For R427A, replaces is R-22, verified against its source on 2026-08-11.

What the source says

Arkema recommends using Forane® 427A (R427A) - The EASY RETROFIT™ for your R-22 retrofit solution.

— forane.arkema.com, retrieved 2026-08-11

Source

• forane.arkema.comhttps://forane.arkema.com/en/forane-refrigerants/forane-retrofits/the-drop-in-myth/

Last verified against source: 2026-08-11. Due for re-check by 2027-08-11. This page as Markdown · OKF bundle · full dataset as JSON.