Refrigeration

Refrigerant R-470A (RS-53)

HIGH-SAFETY, LOW-GWP REPLACEMENT FOR R-410A
RS-53 is an HFC/HFO refrigerant blend developed to replace R-410A while offering one of the lowest global warming potentials available in the market. It maintains an A1 safety classification, providing a non-flammable and low-toxicity solution with cooling performance and energy efficiency comparable to R-410A.

Data sheet

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Components

Mixture of R-32, R-125, R-134a, R-1234ze, R-227ea y R-744

ASHRAE Name

R-470A

ODP

GWP

979

Safety Group

Compatible Lubricants

POE

Temperature Range:

High and Medium.

Alternatives to:

R-410A

Type of Alternative:

Drop-in.

Applications

A/C Air Conditioning.

Commercial Refrigeration.

Industrial Refrigeration.

Characteristics

RS-53 has been developed to facilitate the transition from R-410A to lower environmental impact solutions without compromising equipment safety or performance. Its A1 classification preserves the advantages of a non-flammable, low-toxicity refrigerant, a key requirement in commercial, institutional and industrial installations. Thanks to its cooling capacity and energy performance comparable to R-410A, it is suitable for modernization projects aimed at reducing carbon emissions. Its low global warming potential makes it a solution aligned with current sustainability objectives and evolving fluorinated gas regulations.

Packaging

Sheets

Case studies

R-455A is a refrigerant gas blend of HFCs and HFOs with an ultra-low GWP, below 150, which means it is not restricted by the current F-Gas regulation (2024/573) and is exempt from the Spanish fluorinated greenhouse gas tax. It is an excellent solution for commercial refrigeration systems (preservation and freezing) and industrial refrigeration.
From a thermodynamic perspective, it is a refrigerant with a similar capacity to R-404A and greater energy efficiency. In terms of safety, it is classified as an A2L refrigerant, requiring appropriate materials and charge levels for this type of safety classification.

Conversion guide

Frequently Asked Questions

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