If you don't have license, you may simply fill out the disclaimer(the form link be attached at the confirmation email)
R422B is a hydrochlorofluorocarbon (HCFC) refrigerant blend that is commonly used as a replacement for R22 in various air conditioning and refrigeration applications. It is designed to have a lower ozone depletion potential and a lower global warming potential (GWP) compared to R22. R422B is often used as a retrofit refrigerant for existing R22 systems, providing a more environmentally friendly alternative while maintaining good performance and energy efficiency.
Orders placed by 5pm CT will be shipped out within one business day.
