HVAC News & Updates

Types of Refrigerant: Choosing Sustainable Solutions


The types of refrigerant used in HVAC systems have a significant impact on the environment. Traditional refrigerants have been found to contribute to global warming and ozone depletion. As a result, regulations on the use of these types of refrigerant gas have become more stringent. This has led to the development of alternative refrigerants with lower impact to the environment. Global warming potential (GWP) is one of the main factors that determines the environmental impact of a refrigerant. GWP measures the amount of heat trapped in the atmosphere by a particular refrigerant compared to carbon dioxide over a specific time frame. The higher the GWP, the more significant the impact on the environment.

Some common types of refrigerant used in HVAC systems and their GWP include:

  • R-22: This refrigerant was commonly used in older HVAC systems, but it has a high GWP of 1,810. As a result, this type of refrigerant is harmful to the environment. In fact, the production of R-22 was banned in the US in 2020.
  • R-407C: This is an HFC refrigerant that is often used as a replacement for R-22 in older HVAC systems. It has a GWP of 1,774 and is considered to have a moderate impact on the environment.
  • R-410A: R-410A is a common refrigerant used in modern HVAC systems. It has a lower GWP than R-22, with a rating of 2,088. While it is considered a more environmentally friendly option, it still contributes to global warming.
  • R-32: This is one of the newest types of refrigerant that has a significantly lower GWP than R-22 and R-410A, with a rating of 675. It is becoming more popular as a safer alternative for the planet.
  • R-290: R-290 is a hydrocarbon type of refrigerant that has a very low GWP of 3. It is highly efficient and safe for the environment, but it is highly flammable and requires specialized equipment for safe handling.

Considering Refrigerants and Maintenance to Reduce Environmental Impact

Choosing an HVAC system with a type of refrigerant that has a lower GWP can have a significant impact on the environment. HVAC manufacturers are working to develop more friendly solutions to the planet, such as R-32 and R-290, and it’s important for consumers to consider the environmental impact of their HVAC choices.

In addition to choosing between the most environmentally friendly types of refrigerant, regular HVAC maintenance is very important to reduce the impact to our planet. Regular maintenance ensures that HVAC systems are running efficiently, which reduces the amount of energy needed to heat and cool a building. By reducing energy consumption, we can reduce greenhouse gas emissions and lessen our impact on the environment. As a consumer, it’s important to stay informed about the impact of HVAC systems on the environment and to make choices that prioritize sustainability and responsibility towards our planet. By choosing HVAC systems with low GWP types of refrigerant gas and investing in regular maintenance, we can reduce our impact on the planet and work towards a safer future.

Ivannova Air Conditioning Offers Environmentally-Friendly Solutions

At Ivannova Air Conditioning  we pride ourselves on our commitment to delivering environmentally-friendly solutions to our customers. By working with the most environmentally friendly types of refrigerant gas, our company ensures a better future for the planet. Furthermore, we provide customized and reliable solutions to our customers. We provide customized and reliable solutions to customers. In addition, our company delivers high quality work at incredibly competitive prices. We always put our customers first. Call us today at (305) 713-6033 or schedule online.

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