R-407A Refrigerant
R-407A is a blend of R-32, R-125 and R-134A with similar properties to R-22. It is commonly used for medium and low temperature refrigeration applications and offers excellent capacity and efficiency as a replacement for R-404A and R-507 in new and existing R-404A equipment.
Delivery: Continental United States and Mexico
R-407A is a blend of R-32, R-125 and R-134A with similar properties to R-22. It is commonly used for medium and low temperature refrigeration applications and offers excellent capacity and efficiency as a replacement for R-404A and R-507 in new and existing R-404A equipment.
New systems built with R407A must have POE lubricants and retrofitted R-22 systems need the residual oil changed to POE. It is non toxic and non flammable meeting the highest A1 Classification.
| Chemical Formula | Blend |
| Refrigerant Type | HFC |
| Refrigeration Oils | Polyolester (POE) |
| Net Weight | 25 lbs. / 110 lbs. / 925 lbs. / 1,550 lbs. |
| Molecular Weight | 90.1 |
| Boiling Point | (1 atm, °F): -49.9 |
| Critical Pressure | (psia): 658.6 |
| Critical Temperature | (°F): 181 |
| Critical Density | (lb./ft³): 31.4 |
A refrigerant is a substance or mixture, usually a fluid, used in a heat pump and refrigeration cycle. In most cycles it undergoes phase transitions from a liquid to a gas and back again. Many working fluids have been used for such purposes.
The color guideline is not a substitute for reading cylinder labels and markings.
Refrigerant is a tasteless, mostly odorless gas. When it is deeply inhaled, it can cut off vital oxygen to your cells and lungs. Limited exposure — for example, a spill on your skin or breathing near an open container — is only mildly harmful. However, you should try to avoid all contact with these types of chemicals.
To remove chlorine from the refrigerant, manufacturers created another set of refrigerants called HFCs (or Hydro Fluro Carbons). Although they also have the potential for global warming, but still they are better than HCFCs as they do not deplete the ozone layer. The most common HFC used in air conditioners is R-410A.
R-134a Refrigerant.
Widely used in many air conditioning and refrigeration systems globally.
It is a hydro-fluorocarbon (HFC) that does not contribute to ozone depletion; also the first non-ozone-depleting fluorocarbon refrigerant to be commercialized.
To remove chlorine from the refrigerant, manufacturers created another set of refrigerants called HFCs (or Hydro Fluro Carbons). Although they also have the potential for global warming, but still, they are better than HCFCs as they do not deplete the ozone layer. The most common HFC used in air conditioners is R-410A.
