Refrigerants

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R-32 is an attractive alternative to R-410A because it offers an excellent balance of cost, performance, and low environmental impact, said Scot Swan.

Let’s look at how the density of refrigerant entering the compressor’s cylinders affects the mass flow rate of refrigerant through the compressor.

When working on a refrigeration system, technicians may occasionally come across one where the type of refrigerant is unknown.

Refrigerant recovery machines are one of the most expensive tools that contractors own, so it’s important to make the right purchase decision.

The AHRI Safe Refrigerant Transition Task Force has completed the first two chapters of its Guide to the Safe Refrigerant Transition.

A large installed base equipment still uses R-22, so once virgin supplies are exhausted, reclaimed refrigerant will be the only source available.

If customers are seeking a more environmentally friendly alternative to HCFCs, there are many options available.

The SNAP Rule 23 would allow the use of R-32 and R-454B in new units.

Ever since the courts ruled in 2017 that the EPA did not have the authority to phase down HFCs, the HVACR industry has been in limbo.

A2L refrigerants are set to become a part of daily life for more contractors over the next few years.