*NOT AVAILABLE FOR SUMMER 2022* REFRIGERANT R22 REPLACEMENT (424A)

REFRIGERANT 424A *NLA*
Duracool - FrostyCool AC77 replacing old # 424A and R290 and R22

Tested & Proven for R-22 Refrigerant Replacement

Non - Flammable / Non- Ozone Depleting

ACME_COOL AC77 is a near azeotropic HFC blend designed to retrofit R-22 systems in A/C applications.

ACME-COOL AC77 offers similar pressures, temperatures and performance when compared to R-22.

ACME-COOL AC77 exhibits a low glide and has high compatibility with mineral oil and can be used without an oil change in most systems.

ACME-COOL AC77 is designed for use in Air-Conditioning and Refrigeration Systems and offers lower compressor discharge temperatures.

AC 77 is a US patent pending formula similar to EPA approved R424a.

ACME-COOL AC77 - Meets or Exceeds AHRI 700-2012 Requirements

No alternative for R-22 will provide an exact replacement, ACME-COOL AC77 is extremely close to R-22 and keeps the retrofitting procedure easy.

Note: at 4/1/20 shipping charge is $45 per cylinder to addresses within the contiguous United States.

Email or fax EPA certification to purchase to: parts@a-1appliance.com or fax # 256-883-3220 (unless we already have a copy on file)

Alternately, you can certify that the refrigerant will only be used or sold to a certified licensed technician by email or fax.