• 20122 reusable charging hose required
• Links mineral/AB oil to any HFC refrigerant
• Eliminates oil change-out
• Replaces R22 lineset conversion flush
• Combats systems contamination reducing TEV failure

Super change is the fast and easy way to complete an R22 system retrofit. It creates a strong compatibility link between all oils to any HFC refrigerants, including POE-based R407C and R410A eliminating compressor downtime and lineset flush. It boosts efficiency plus extends compressor life by maximizing heat transfer and oil return with drop-in refrigerants. Ideal for dry charge units, retrofits and drop-in refrigerants. One can treats systems up to 6 ton.