✅ Tested very long-expression effectiveness: Decades of use in HVAC and refrigeration systems have founded R-22 as Among the most secure and responsible refrigerants at any time designed. Inspite of creation bans on new R22, reclaimed and certified provides are still presented in common cylinder measurements. At Refrigerants Center, we https://r134a-refrigerant-13-6-kg27036.onesmablog.com/top-refillable-refrigerant-gas-cylinder-eu-standard-secrets-78733263