The 2025 HVAC Refrigerant Change in Walton County, FL

If you’re considering upgrading your air conditioner, you’ll benefit from learning about the new refrigerant 2025 models used. As the trusted provider of AC services in Walton, FL, Hawk Air Conditioning Repair & Service educates homeowners about the changes.

From Paxton to Rosemary Beach, we traverse Walton County, providing reliable HVAC services. Keep reading to discover how upgrading your cooling system can benefit you.

What Is Refrigerant?

Refrigerant is a chemical that air conditioners and heat pumps use to absorb heat and manipulate the air temperature. While effective at cooling a home, the hydrofluorocarbons speed up the effects of global warming. Every version of the substance has a Global Warming Potential (GWP) rating.

The older forms of this substance use hydrofluorocarbons (HFCs) and have zero flammability. However, they have a higher GWP (around 2,000) and produce less efficient results.

The newer class of A2L refrigerants contain hydrofluoroolefins (HFOs), which have minimal flammability and a decreased GWP under 700. It includes R-454B and R32.

What Changed in 2025?

In the 1970s, the Environmental Protection Agency (EPA) identified HFCs as a leading cause of global warming and urged manufacturers to phase them out. In 2020, Congress passed the American Innovation and Manufacturing (AIM) Act, which established a 15-year deadline for phasing out these chemicals. All refrigerants used in new cooling devices must have a Global Warming Potential below 750.

While the newer classifications of refrigerant have slightly higher flammability, they help the device run more efficiently and slow the advance of climate change. To address the additional safety concerns, all air conditioners produced in 2025 and beyond must adhere to stricter building codes and maintenance guidelines.

How These Changes Affect Walton County Residents

The new refrigerant in 2025 capitalizes on trends in air conditioner energy efficiency and other technological advancements. Homeowners shouldn’t notice much difference in the operation of their devices. However, the new guidelines will have the following benefits.

Increased Efficiency and Lower Cooling Bills

The enhanced efficiency of the new refrigerants may lower energy bills. The substance more quickly cools the air, which means property owners run their devices less. While upgrading the device can require a significant upfront expense, consider it a smart investment that saves money in the long term.

Reduced Carbon Footprint and Environmental Impact

As part of a humid subtropical climate, most residents of Walton County run their cooling systems almost year-round. This can have a significant impact on their carbon footprint. By switching to the new refrigerant, you’ll have peace of mind knowing you’re doing your part to care for the planet.

Enhanced Safety Features and Greater Peace of Mind

While the new substance has slightly higher flammability, the additional safety changes and guidelines lead to an overall lower risk of problems. In older air conditioners, leaking refrigerant can expose homeowners to the toxic substance. The new refrigerant in 2025 should leak less frequently.

Common Myths About A2L Refrigerants (And Why They’re False)

What are the most common myths about this new classification of refrigerants? Many property owners make the following assumptions.

A2Ls Are the Most Dangerous HVAC Substance

Some homeowners believe that the minor flammability of the new refrigerant makes it the most dangerous HVAC substance in the house. However, natural gas and propane are far more dangerous. Not only can a gas leak explode, it can have serious health consequences like dizziness, nausea, and trouble breathing.

Even so, many homeowners use gas furnaces and stoves without much concern. Modern technology makes these devices relatively safe, and the same applies to new air conditioners.

Maintenance Is More Expensive on Newer Air Conditioners

Did you assume new refrigerant guidelines require the HVAC technician to buy all new equipment and invest in more training? While it makes sense, that’s not the case. Many of the methods and equipment remain the same, which means companies shouldn’t need to increase their prices.

Technicians Can Put A2L Refrigerant in Older Systems

An HVAC contractor can’t simply add the new refrigerant to an old system. It could completely destroy various components. Eventually, you’ll need to modify the old device or upgrade to a new one.