Choice R-421A

R-421A…

• ..is a unique non-ozone depleting long-term replacement for R22
• ..is an environmentally Green refrigerant
• ..can replace R22 without unit modification
• ..does not contain a hydrocarbon, such as Butane
• ..can replace R22 with no change of oil
• ..can be used in compressors designed for R22
• ..can be used with Mineral, AB or POE oils
• ..is the only 2-component blend to replace R22
• ..is non-flammable and rated A1 by ASHRAE
• ..is comparable to R22 in terms of performance across the R22 temperature range
• ..can be topped following repair of a system leak
• ..is currently in use in a wide variety of applications including:
  • Air Conditioning Split Systems
  • Dairy Chillers
  • Refrigerated Transport
  • Cold Stores
  • Reach-in Storage
  • Self-Contained Display Cabinets
  • Supermarket Pak Systems
  • Bakery Applications
  • Walk-in Coolers
  • And More..

* R-421A is packaged with a performance enhancing lubricant.