Puron Advance is Carrier's new refrigerant that will replace Puron in all residential ducted, ductless, and light commercial products.
Explore Carrier's New Refrigerant. Puron Advance is Carrier's new refrigerant that will replace Puron in all residential ducted and ductless and light commercial products.
Carrier Advances Sustainability, First to Make Lower GWP Refrigerant Heat Pumps Available for Order. Carrier's latest single-stage heat pump launch marks the first heat pumps available to the field that are R-454B compatible well in advance of the 2025 regulatory shift.
R-454B, known commercially as Puron Advance, is Carrier's refrigerant of choice for all ducted and ductless residential and light commercial applications.
In response to these concerns, Carrier products in 2024 and beyond are using a more eco-friendly alternative to R-410A, known as Puron Advance or R-454B. This new non-ozone depleting refrigerant provides efficient cooling while minimizing environmental impact with a low global warming potential .
The replacements for R-410A are the two A2Ls, Forane® R-32 and R-454B. Forane® R-32 can be used in new equipment designed specifically for mildly flammable refrigerants as a replacement for R-410A equipment.
Basically, federal standards will require a new type of refrigerant to be used in brand-new home HVAC systems. Right now, cooling systems are required to use HFC and HCFC refrigerants, like R410a. The new guidelines will require A2L refrigerant to be used instead for all systems manufactured after a certain time.
No. R-454B is NOT a drop-in replacement for R-410A. Although many of the characteristics of R-454B are similar to R-410A, the use of R-454B is restricted by code and regulation to systems for which it was specifically designed.
Changes to the Dangerous Goods Legislation, effective in 2021, has new categories for A2L refrigerants. R32 is a synthetic greenhouse gas. If released to the atmosphere it can contribute to climate change. R32 is a flammable refrigerant.
Comprehensive Environmental Impact Metrics
This means systems using R32 typically consume less energy over their lifetime, resulting in fewer indirect emissions. R454B, while also efficient, may require a larger charge size to achieve similar cooling performance, which can increase its overall environmental footprint.
In December 2022, the EPA unveiled a refrigerant ban that will go into effect between 2025 and 2026 (depending on the industry). The result? R-410A is out, shaking up the HVACR industry, which relies heavily on this refrigerant.
If your system is nearing the end of its life, replacing it before 2025 could be a smart move to avoid higher prices later. Rising Repair Costs: If your system requires frequent repairs or uses R-22 refrigerant, which is already phased out, you might be better off replacing it now.
Chlorofluorocarbons. The production of chlorofluorocarbons, commonly known as CFCs, was banned in the 1990s. The refrigerant, which contains chlorine, has a huge environmental impact. In fact, a 1974 report stated that CFCs would eventually deplete the planet's ozone layer.
ComStar's RS-53 (R470A) is the world's only drop-in retrofit replacement for existing R410a systems.
Trane is phasing in the transition to R-454B in 2024, starting with the adoption of R-454B refrigerant in its residential products, beginning with the XR15 SEER2 heat pump.
New air conditioning systems using R32 and R454B are anticipated to be more expensive than R410A systems. This higher cost is primarily due to the need to redesign systems to safely handle mildly flammable refrigerants.
Can a R32 system be charged with R410A or vice versa? Daikin The simple answer is no. The operating characteristics of both refrigerants are different and the systems have been designed accordingly. One example is that the compressor runs hotter for a R32 system so the compressor design will be different.
Cooling systems shifting from R-410a to newer refrigerants like R-454B refrigerant and R-32 refrigerant will be implemented in 2025. These new coolants are engineered to be friendlier to the environment and meet updated regulations about global warming.
R22 (also known as HCFC-22) is a chlorofluorocarbon (CFC) once widely used as a refrigerant. If your home or office AC is over 10 years old, it's probably using R22 freon. However, R22 Freon is banned in the U.S. today.
The pressure can become high enough for parts of the system to rupture. At the very least, leaks will occur.
Trane and the refrigerant transition
We're adopting the R-454B refrigerant for use in newly manufactured residential cooling products. R-454B has already demonstrated exceptional performance during Trane's field trials in the U.S. Department of Energy's (DOE) Cold Climate Heat Pump Challenge.
R-410A PHASE-DOWN TIMELINE
We will reach a 70% decrease by 2029. In 2034, we will see 80% less R-410A being produced than it is today, and the phase-down will end in 2036 with another 5% reduction.
R-22 was a commonly used refrigerant that is being phased out because of its harmful impact on the ozone layer.
R-1234yf refrigerant. To date, most auto manufacturers are using the hydro fluoro olefin (HFO) refrigerant R-1234yf as the replacement of choice for R134a.
The new air conditioner models have arrived, and they contain a new brand of refrigerant. All new systems will use either R-32 or R-454B HVAC Refrigerant, replacing the older R-410A version.