Let Me Tell You Why Mini Splits Deserve a Second Look
I’ve been around the block when it comes to HVAC. From massive warehouse rooftop units to cozy residential heat pumps, I’ve installed, replaced, or repaired just about everything. But the last five or so years? There’s been a real shift. More and more homeowners are asking me:
“What’s the deal with these ductless mini splits? Are they worth it?”
My short answer: Absolutely—especially if you go with Goodman.
The Goodman E Series Mini Split lineup is one of the best bang-for-your-buck options on the market right now. Whether you’re cooling a single room, a converted garage, or an entire floor of your home, these units hit a sweet spot on performance, affordability, and reliability.
Let’s dive into the nuts and bolts of why these systems work so well—and why I recommend them to clients almost every week.
What Is a Mini Split System Anyway?
A mini split, sometimes called a ductless split or ductless heat pump, is an HVAC system that cools (and often heats) spaces without needing ducts. It has two main parts:
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An indoor air handler that mounts on the wall or ceiling
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An outdoor condenser that does the hard work of moving heat in and out
They’re joined by a small line set that passes through your wall—no major construction needed.
Mini splits are great for:
✅ Room additions
✅ Older homes without ductwork
✅ Garages or workshops
✅ Bonus rooms over garages
✅ Sunrooms
And for folks who want zoned comfort—where different rooms have different temps—they’re tough to beat.
Why the Goodman E Series Mini Split Is Built for Real Life
I’ve installed dozens of mini splits from just about every brand—Mitsubishi, LG, Daikin, Fujitsu. They’re all solid in their own way. But the Goodman E Series Mini Split lineup brings something special to the table:
1. Reliability You Don’t Have to Babysit
Goodman’s been in the HVAC game for decades, and they’re known for making gear that lasts. Their 12000 BTU mini split (perfect for 400–550 sq ft spaces) and their 9000 BTU mini split (ideal for offices or smaller bedrooms) come with components you’d normally see in higher-end units—like inverter compressors and advanced refrigerant control.
These things hold up even in extreme conditions, which is why I often install them in garages or Florida sunrooms where temps can spike.
And if you’re in a tight spot size-wise, the Goodman mini split 12,000 BTU model is compact, quiet, and easy to mount high up on a wall without making the space feel crowded.
2. Energy Efficiency That Cuts Your Bill, Not Corners
Mini splits are already known for high efficiency, but Goodman goes further. Their models use inverter technology—which means the compressor doesn’t just cycle on/off. It runs at variable speeds, adjusting in real time based on demand. That means less wear and tear, lower power usage, and more consistent temps.
This is where they beat out old-school window units and central air with leaky ductwork. According to Energy.gov, duct losses can account for more than 30% of energy consumption—especially if ducts run through unconditioned spaces like attics or crawlspaces.
With a Goodman mini split, you avoid that completely.
3. They’re Whisper-Quiet (Seriously)
If you’re using this for a nursery, office, or reading nook, noise matters. Nobody wants a unit that sounds like a jet engine kicking on every 15 minutes.
The Goodman E Series Mini Splits run at noise levels as low as 19 dB. That’s quieter than a whisper. And believe me, after 30 years of equipment humming in the background, I’ve got an ear for it.
4. Easy Install (But Don’t Skip the Pro)
One of the big draws of mini splits is their relatively easy installation. I still recommend hiring a licensed HVAC pro—especially when dealing with refrigerant lines—but you won’t be tearing apart ceilings or walls.
The Air Conditioning Contractors of America outlines best practices for mini split installs, and Goodman checks all the right boxes with pre-charged lines, straightforward mounting brackets, and flexible wiring.
5. Zoning and Control
Want your guest room at 74°F but your home office at 68°F? With mini splits, it’s easy. Each indoor unit comes with its own remote and sometimes even Wi-Fi app control. That’s zoning without the need for separate duct runs or damper systems.
And if you’re managing a multi-zone home or upgrading from a clunky baseboard setup, you’ll appreciate how intuitive Goodman’s systems are.
Real-World Use Cases: Where I’ve Installed These
Here’s where I’ve personally seen Goodman mini splits shine:
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Garage conversions – One homeowner wanted a gym where they could train year-round. A Goodman 12000 BTU mini split kept it cool in summer and toasty in winter.
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Workshops – These clients usually go for the Goodman 9000 BTU mini split, especially in detached sheds or tool rooms.
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Home offices – Zoom calls and sweating don’t mix. Quiet and efficient, these units do the job better than a portable AC unit ever could.
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Rental units & ADUs – If you’ve got an Airbnb or an in-law suite, a mini split adds comfort and increases your nightly rate.
What About Cost?
Here’s where things really tilt in Goodman’s favor.
Many folks ask me:
“How do Goodman mini splits stack up cost-wise compared to Mitsubishi or Daikin?”
In most cases, you’ll save 20–30% going with Goodman—without giving up core features. That’s money you can reinvest in insulation, weatherproofing, or even a second unit for another room.
You can always check updated mini split efficiency ratings and rebates at DSIREUSA.org, which tracks state and local energy incentives.
Comparing Goodman to the Big Names
Let’s take a quick side-by-side of what you’re getting:
| Feature | Goodman 12000 BTU Mini Split | Mitsubishi 12000 BTU Model | Daikin 12000 BTU System |
|---|---|---|---|
| Inverter Technology | ✅ Yes | ✅ Yes | ✅ Yes |
| Wi-Fi Compatibility | ✅ Optional | ✅ Optional | ✅ Optional |
| Noise Level (Indoor Unit) | 19–25 dB | 20–24 dB | 21–26 dB |
| Price Range (Installed) | $2,500–$3,800 | $3,200–$4,500 | $3,100–$4,400 |
| Warranty | 10-Year Parts | 10-Year Parts | 10-Year Parts |
When you lay it out like this, it’s easy to see why Goodman is a solid choice.
The Green Factor: R-32 Refrigerant
This is a big one. Goodman’s newer mini splits use R-32 refrigerant, which has a 68% lower Global Warming Potential (GWP) than the old R-410A stuff.
According to ASHRAE, R-32 is one of the more promising low-GWP options that doesn’t sacrifice performance.
If you’re looking to future-proof your HVAC investment, that’s a box you’ll want to check.
Final Thoughts from the Field
If you’re asking me—Mike Sanders, HVAC vet and no-nonsense kind of guy—what mini split I’d put in my garage or my mom’s guest room?
It’s Goodman, hands down.
From the Goodman 9000 BTU mini split to the bigger Goodman mini split 12,000 BTU option, these things are built smart, run quietly, and cost less than the big-brand alternatives.
And when it’s time for a whole-home upgrade? I’ve pointed plenty of folks to the Goodman 3 Ton 14.5 SEER2 R-32 Bundle—because you can stick with a brand that covers every corner of the house.
Want help picking the right Goodman mini split for your space? Just ask. I’ve installed 'em all and I’m always happy to point you in the right direction.
