If you’re considering a new air conditioning system in Arizona, you’ve probably heard a lot of noise about “new refrigerants,” “government changes,” and which brands are the safest investment.
Here’s the truth: not all AC systems are built the same anymore and the refrigerant inside them matters more than ever.
At Worlock Air, we’ve made a very intentional decision. We only install Goodman AC systems.
And a big reason why comes down to R-32 refrigerant.
What Is R-32 Refrigerant (And Why Should You Care)?
R-32 is the next-generation refrigerant designed to replace older options like R-410A.
Key Benefits of R-32:
- Single-component refrigerant (not a blend)
- More energy efficient
- Lower environmental impact (lower GWP)
- Easier to service and recharge
- Better long-term performance stability
Unlike blended refrigerants, R-32 operates as a pure compound, meaning it doesn’t separate or change composition over time.
That’s a big deal for homeowners because it leads to more consistent performance and simpler repairs.
The Problem with R-454 Refrigerants
Many major brands are currently using R-454B, which is a blended refrigerant.
What that means:
- It’s made up of multiple chemical components
- It can fractionate (separate) over time
- Repairs can be more complex
- Recharging may require full replacement rather than topping off
While R-454 systems are widely available today, they introduce more variables when it comes to long-term service and maintenance.
We Install All Major AC Brands – Here’s Why We Still Recommend Goodman
At Worlock Air, we’re not tied to just one option for our customers.
We can install all major HVAC brands, including:
If you have a specific brand in mind, we’ll absolutely install it for you.
But here’s where our experience comes in…
Why We Choose Goodman AC Units
We don’t just recommend Goodman, we stand behind it. After years of installing and servicing systems in extreme Arizona heat, we’ve found that simpler, more service-friendly systems tend to perform better long-term.
That’s why we typically recommend Goodman systems using R-32 refrigerant:
- Single-component refrigerant (simpler and more stable)
- Easier and often less expensive to service
- Strong performance in high-heat climates
- Better overall value for most homeowners
Here’s why:
- Simplicity Wins: Goodman’s use of R-32 means fewer complications, easier servicing, and more predictable performance.
- Cost Advantage: We have strong pricing relationships with Goodman, which allows us to pass real savings on to our customers without sacrificing quality.
- Proven Reliability: Goodman systems are built for durability, especially in extreme heat like we see in Arizona.
- Future-Focused Technology: R-32 is widely viewed as a long-term solution in the HVAC industry, not just a temporary transition.
What About Future Refrigerant Changes?
There’s a lot of talk in the industry about future regulations and refrigerant changes.
While nothing is officially finalized beyond current EPA transitions, one thing is clear:
The HVAC industry is still evolving. That’s why choosing a system that is:
- Simpler
- Easier to service
- Widely supported
…can help protect your investment over time.
Why Your AC Choice Matters Right Now
If you’re installing a new system today, you’re not just buying an AC, you’re making a 10–15 year investment.
Choosing the right refrigerant and system design can impact:
- Repair costs
- Efficiency
- Longevity
- Availability of parts and service
Our Philosophy: Your Choice, Our Expertise
We believe in giving our customers both:
- Freedom to choose the brand they want
- Professional guidance based on real-world experience
Some homeowners come to us set on a specific brand and that’s completely fine.
We’ll install it correctly, stand behind the work, and make sure it performs the way it should.
But we’ll also always explain:
- The differences in refrigerants
- Long-term maintenance considerations
- Cost vs. value over time
So you can make the most informed decision possible.
What Most Homeowners Don’t Realize
Brand name matters, but installation quality, system design, and serviceability matter more.
A properly installed system from a value-driven brand can often outperform a premium brand that’s poorly installed.
That’s why we focus on:
- Proper sizing
- Clean installs
- Long-term reliability
- Honest recommendations
The Bottom Line
At Worlock Air, we believe in keeping things simple, reliable, and cost-effective.
That’s why we install Goodman systems with R-32 refrigerant:
- Easier to maintain
- More efficient
- Lower long-term risk
- Better value for homeowners
Want a Carrier or Trane system? We’ve got you covered.
Want to understand why we recommend Goodman? We’ll show you the real differences.
Either way, you’re getting a system installed the right way, with no shortcuts.
Need Help Choosing the Right AC?
If you’re not sure what system is right for your home, we’ll walk you through your options; no pressure, just honest recommendations.
Schedule your AC consultation today and make sure you’re investing in a system built for the future, not just today.