Model : DAIKIN R410A Aircond Refrigerant Gas

Daikin R410A

R-407C and R-410A: Alternative refrigerants to HCFC-22
The ban on HCFC-22 use began with the Copenhagen Conference. Since there was no single alternative refrigerant, attempts have been made to replace it with mixed refrigerants of 2 or 3 components. R-407C and R-410A have been tested in detail by both AREP and JAREP *, and use has already begun in air-conditioning systems and room air conditioning. *AREP  FAlternative Refrigerant Evaluation Program of the America Air Conditioning Refrigerant Association JAREPFAlternative Refrigerant Evaluation Program of the Japan Air Conditioning Refrigerant Association

Features of R-410A
- 2-components near azeotropic mixed refrigerant (HFC-32 125)
- Theoretical COP of 89% compared to HCFC-22 (System COP test sample of optimized system = 101%)
- Pressure is approx. 1.6 times higher than HCFC-22, thus major design changes are required.
- High pressure refrigerant ensures high cooling/heating capacity
- Constituents have similar boiling points, but refilling is needed.
- Slightly more soluble in water than HCFC-22
- Poorly compatible with mineral oils like naphthene used with HCFC-22 (Good compatibility with ester and ether oils)
- Major uses: Air-conditioning systems, room air-conditioning and refrigeration equipment
- Material Safety Data Sheet