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Five Signs It’s Time to Upgrade Your HVAC System in 2025

By Aztil –

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As we ring in the new year, we often think about ways to improve our lives. 2025 promises to be an interesting year, whether your goals are personal or professional. 2025 is also an important year for HVAC replacements with the introduction of the AIM Act that will officially end the use of outdated HFC refrigerants. If your HVAC is approaching the end of its lifespan, 2025 is the ideal year for an upgrade to a more efficient system using more eco-friendly, accessible, and affordable coolant fluids. You will also gain the advantage of the many technological advancements made since your old HVAC was installed.

Is now the right time to replace your HVAC? Let’s look at the 5 key signs that your HVAC is ready for an upgrade in 2025 and how the AIM Act may influence your decision.

1. Your System Is Over 10–15 Years Old

The average lifespan of an HVAC system is 10-15 years old. Some carry on for longer but lose significant efficiency over time. If your HVAC is near this lifespan or has long since passed, it’s likely less efficient and prone to breakdowns. It may also be using an old refrigerant like R-410A which is bad for the environment and is being phased out by the AIM Act. This will make future coolant-related repairs more costly and eventually unavailable.

The AIM Act is phasing out HFC refrigerants. However, your new HVAC will feature a more eco-friendly coolant like R-32 or R-454B that will be more available and affordable to top up whenever necessary.

2. Rising Energy Bills

As an HVAC loses efficiency with age, it needs more power to operate. This can result in a slow but steady increase in your power bills from one year to the next. HVAC can represent as much as half your home’s power bill, especially as efficiency decreases. It may be time to upgrade if your power bills have been rising beyond the growing energy price.

The AIM Act can also help you here. The act requires that new HVAC models in 2025 achieve more advanced energy efficiency with high-performance refrigerants for optimal cooling with a lower environmental impact.

A high-SEER (Seasonal Energy Efficiency Ratio) system can significantly reduce your energy consumption, saving you money while lowering your carbon footprint.

3. Frequent Repairs

If your HVAC needs constant repairs, the cost of repairs can add up faster than you realize. As the AIM Act phases out older refrigerants the cost of repairs may continue to rise. Frequent repairs are costly. However, they also mean your HVAC might give out at a critical time, like in the middle of a heat wave.

Replacing your HVAC secures steady, efficient, and reliable performance all year with minimal need for maintenance during the first five years. Say goodbye to breakdowns and repairs and enjoy the peace of mind from the new warranty.

4. Uneven Heating or Cooling

Hot and cold spots in the home often indicate that your HVAC can’t do its job effectively anymore. Uneven temperature distribution can mean trouble with the blower fan or poor thermostat performance. An upgraded HVAC system offers improved airflow and advanced temperature control for even heating and cooling and whole-home comfort.

Many of the latest HVAC models are compatible with smart thermostats. They give you advanced and intuitive control over your home’s comfort, energy savings, and longer HVAC lifespan.

5. Outdated Technology and Features

You may be missing out on tech and features that have become common with newer HVAC models. 2025 introduces more smart home integration and eco-friendly designs. Putting off an HVAC upgrade can mean missing out on cutting-edge technology. This includes smart home controls, remote monitoring, and improved air filtration.

The AIM Act has also accelerated innovations in HVAC, ensuring that models are better for the environment and provide efficient, enhanced comfort.

How the AIM Act Impacts HVAC Upgrades

The AIM Act (American Innovation and Manufacturing Act) addresses the phasing out of hydrofluorocarbons (HFCs), such as R-410A. These were once commonly used as refrigerants but have a high global warming potential (GWP).

In 2025, the AIM Act will take effect, reducing the availability of these refrigerants which will drive up the cost to repair older systems that use them. If your HVAC falls into that category, upgrading this year will save you from costly repairs while gaining access to the new system’s efficiency, comfort, and carbon footprint reduction.

These upgrades meet federal regulations and offer long-term savings and environmental benefits.

Upgrade for Efficiency, Comfort, and Compliance

If your HVAC is losing efficiency, often breaks down, or is over 10 years old, 2025 may be the perfect year for an upgrade. The AIM Act ensures that all new models are more efficient, eco-friendly, and ready to provide long-term cost savings and comfort to your home.

Don’t wait for your system to fail or for a high-cost repair. Plan your HVAC upgrade this year. Contact us today to schedule a consultation and discover the perfect solution for your home’s heating and cooling needs.

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Nico did a great job with my AC units.
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Nikko did great tune up service on our Unit and has great customer service skills.
my apartment is cold. Lazaro is a greagt guy.
Niko. Excellent work
Nino did a ac tuneup, spent the time to check everything and even changed the thermostat batteries for me.
Response from the owner:Hi Marci, thank you for your kind words! We're so glad to hear that Niko did an excellent job and that you were pleased with the outcome. Thank you for being a valued customer.
Nico Garza came to do AC maintenance. He was professional, courteous & great at his job. Highly recommend & will request him in the future. Its time for him to have a 5.0 rating.
Response from the owner:Hi Robyn, thank you for your kind words! We're so glad to hear that Michael did an excellent job and that you were pleased with the outcome. Thank you for being a valued customer.
Contract maintenance call was done by a very professional service technician Niko. Would recommend his service to anyone. No cost
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Niko was very professional, diligent & thorough with cleaning all of the air vents throughout my home. He was also on time and made sure to clean up any mess that was left behind.
Response from the owner:Hello. We're so glad to hear that Mr. Ricardo was professional, diligent, and thorough with cleaning the air vents in your home. We take great pride in ensuring that our customers have a positive experience with us, and we're glad to hear that Mr. Ricardo was on time and left your home clean. Thank you for your review!
We have been using Aztil for more than 10 years, and are quite satisfied with their prompt service. In the last service call, Ramon Serpa did a great job.
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Just wanted to express my appreciation for the fantastic service provided. Niko (Service Tech), did a fantastic job! He was professional and respectful. He's a great asset to your team.
I would recommend this company Dana was great he helped fix the ac. He came and it was a one day fix and we are cool as cucumbers again! Thank you! He worked are and got the job done.
Niko serviced my a/c this afternoon and did an outstanding job. I believe he went above and beyond my expectations. Ask for Niko, you won't be disappointed.
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Michael King did an excellent job serving my air conditioner. He is very efficient and customer service friendly. I will request him in the future.

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