R452A is a non-flammable HFC blend refrigerant, developed for use in air conditioning equipment, specifically designed for R452A.

R452A is not suitable for retrofitting due to higher operating pressures.

Characteristics

• R452A can be retrofitted to direct expansion systems using R404A or R507 without change of components
• Closely matches the characteristics and performance of R404A, R507, R448 and R449
• Using R452A as a replacement results in time and cost savings during a retrofit
• R452A should only be liquid charged into a system to ensure correct refrigerant composition and system performance
• Systems operating on R452A may be compatible with R448A as an alternative when the full charge is replaced.