What Is a Multi-Zone Mini-Split System?
One outdoor heat pump. Multiple indoor zones. Individual temperature control. And sometimes a completely different alternative to replacing your entire duct system.
Most people hear:
Mini-split.
And immediately picture one thing.
A white rectangular box hanging high on the wall.
You’ve seen it.
Garage.
Sunroom.
Addition.
Workshop.
Maybe the converted porch that absolutely, positively was permitted.
One outdoor unit.
One indoor head.
One remote control that disappeared approximately 11 minutes after installation.
That’s a mini-split.
But that’s not all a mini-split system can be.
Modern multi-zone systems can get considerably more sophisticated.
Instead of one outdoor unit connected to one indoor unit, we can have:
One outdoor system serving multiple independently controlled areas of the house.
Two zones.
Three zones.
Four zones.
Five zones.
And depending on the equipment and application, potentially considerably more.
That’s a:
Multi-zone system.
And in the right house, it can be an extremely useful alternative to a traditional central HVAC system.
Especially when the existing ductwork is already staring at you from the attic saying:
“We’re going to need to talk.”
Welcome to A/C University.
First: What Does “Multi-Zone” Actually Mean?
Let’s start simple.
A traditional single-zone mini-split generally has:
One outdoor unit → One indoor unit.
That indoor unit conditions one particular area.
Maybe it’s a garage.
Bedroom.
Addition.
Workshop.
Sunroom.
Pretty straightforward.
A multi-zone mini-split system allows one outdoor system to serve multiple indoor units or zones.
For example:
One outdoor unit → Bedroom
Same outdoor unit → Living room
Same outdoor unit → Office
Same outdoor unit → Upstairs
Same outdoor unit → Primary bedroom
Now you’ve got five independently controlled areas being served by the same outdoor system.
That’s a completely different animal from the $900 mini-split your cousin bought online and installed after watching three YouTube videos.
Does Every Zone Get Its Own Temperature Control?
Essentially, yes.
Each indoor zone can have its own temperature control.
Depending on the equipment, that may be:
A wall-mounted controller.
A handheld remote.
A wired thermostat or controller.
A wireless controller.
Or another manufacturer-specific control.
The important part is:
Each zone can respond to the needs of that particular area.
If the primary bedroom needs more cooling than the living room, the system doesn’t necessarily have to treat both spaces identically.
That’s one of the biggest attractions of multi-zone equipment.
So It’s Like a Traditional Zoned Central AC System?
Sort of.
But there’s an important difference.
Traditional central HVAC zoning often uses:
One central air handler.
One duct system.
Motorized dampers.
Multiple thermostats.
And a zone-control panel.
The dampers open and close to direct conditioned air into different parts of the duct system.
A multi-zone mini-split system approaches zoning differently.
Instead of one central blower pushing air through one large duct system with dampers controlling where it goes, you can have multiple indoor units serving individual spaces or areas.
Both approaches create zones.
They just accomplish it differently.
Does Multi-Zone Mean Ductless?
Nope.
This is one of the biggest misconceptions about these systems.
People hear:
Mini-split.
And think:
White thing hanging on wall.
That’s certainly one option.
But depending on the manufacturer and equipment family, indoor equipment can include:
Wall-mounted units.
Ceiling cassettes.
Floor-mounted units.
Concealed ducted units.
Small air handlers.
And combinations of different indoor-unit styles.
That means a multi-zone system doesn’t necessarily require five white boxes hanging on five walls.
You may be able to mix equipment types based on:
The room.
Architecture.
Available attic or ceiling space.
Existing ductwork.
Aesthetics.
And what the manufacturer allows.
This is where multi-zone starts getting interesting.
Wait. A Mini-Split Can Have Ductwork?
Yep.
Welcome to HVAC terminology.
We apparently enjoy making things unnecessarily confusing.
Some multi-zone systems can use concealed ducted indoor units.
Instead of mounting a visible head on the wall, the indoor unit can be installed out of sight and connected to short duct runs serving a particular area.
So a house could potentially have:
A wall-mounted unit in one area.
A ceiling cassette somewhere else.
A concealed ducted unit serving several bedrooms.
And another indoor unit serving a different part of the house.
All connected to the same broader multi-zone system.
At that point, calling the entire thing a “mini-split” starts feeling a little inadequate.
But here we are.
How Can One Outdoor Unit Run Five Different Zones?
This is where inverter technology becomes important.
Traditional single-stage HVAC equipment basically knows:
ON.
and:
OFF.
A modern inverter-driven compressor can adjust its output over a range of operating capacities.
Instead of constantly going:
ZERO → FULL POWER → ZERO → FULL POWER
the system can adjust output based on the demand being placed on it.
Maybe several zones need significant cooling.
The outdoor equipment can increase output.
Maybe the cooling demand drops.
The system can reduce output.
That’s a huge part of what allows modern multi-zone equipment to handle changing loads across multiple zones.
If you want the full explanation of inverter technology, read:
What Is an Inverter Air Conditioner?
Because:
Multi-zone and inverter technology go hand in hand.
Does a Five-Zone System Mean Five Compressors?
No.
And thank God.
Otherwise the side of your house would look like the mechanical room at a hotel.
In a multi-zone configuration, one outdoor system can serve multiple indoor zones.
That doesn’t mean every zone needs its own outdoor compressor.
That’s one of the major advantages.
Instead of this:
Outdoor unit.
Outdoor unit.
Outdoor unit.
Outdoor unit.
Outdoor unit.
You may have one outdoor system serving all five indoor areas.
Much cleaner.
And considerably less likely to make your HOA president spontaneously combust.
Does Every Zone Get the Full Capacity of the Outdoor Unit?
No.
And this is where proper design becomes important.
Let’s say you have five indoor zones.
That does not mean each zone receives the outdoor unit’s full capacity simultaneously.
The system distributes capacity based on its design, capabilities and the operating demand.
There are limits.
There are manufacturer requirements.
There are allowable equipment combinations.
There are minimum and maximum capacities.
There are piping requirements.
There may be branch components.
And the individual zones still need to be sized appropriately.
This is not:
“We have five rooms. Order five heads and hook them to that box.”
The indoor and outdoor equipment have to be designed to work together.
Bigger Is Still Not Better
Multi-zone doesn’t eliminate the laws of HVAC.
You still have to size things correctly.
An oversized system can still create comfort problems.
An undersized system can still struggle.
Individual zones have loads.
The entire building has a load.
Sun exposure matters.
Windows matter.
Insulation matters.
Ceiling height matters.
Occupancy matters.
Florida humidity definitely matters.
And a giant outdoor unit isn’t automatically better because:
MORE TONNAGE.
We still want equipment that matches what the house actually needs.
Multi-Zone Can Solve Some Really Weird Houses
This is where these systems can be fantastic.
Some houses simply don’t lend themselves well to one traditional central duct system.
Maybe it’s an older home.
Maybe additions were built over the years.
Maybe there’s almost no attic space.
Maybe one part of the house has completely different comfort needs.
Maybe running conventional ductwork would require destroying half the building.
Maybe the upstairs is always hot.
Maybe there are detached or semi-detached spaces.
Maybe the architecture is just weird.
Florida has plenty of those.
Multi-zone equipment gives us another tool.
Instead of forcing the house to accommodate the HVAC system:
Sometimes we can design the HVAC system around the house.
That’s a much better approach.
And Every Zone Can Have Different Comfort Needs
Imagine this house:
The primary bedroom gets hammered by afternoon sun.
The guest room is barely used.
Someone works from a home office all day.
The living room has huge windows.
Another bedroom needs to stay cooler at night.
A traditional single-zone system sees:
HOUSE NEEDS COOLING.
A multi-zone system can respond to those areas individually.
That’s useful.
You don’t necessarily need to condition every area identically at every moment.
Does That Mean I Can Turn Off Rooms I’m Not Using?
Be careful with the word off.
Multi-zone systems can allow you to control individual zones independently, but that doesn’t mean the best strategy is always shutting random zones completely off for months at a time.
Remember:
Florida humidity exists.
An unused room is still part of your house.
Moisture still exists.
Heat still transfers between spaces.
Building materials still care about humidity.
How aggressively you set back individual zones depends on the building and application.
We like zoning.
We do not like creating accidental indoor rainforests.
What If My Duct System Needs to Be Replaced Anyway?
Now we’re asking a really interesting question.
Sometimes we’re evaluating an older Florida home and the HVAC equipment isn’t the only thing approaching the end of its useful life.
The existing duct system may be:
Damaged.
Deteriorated.
Poorly designed.
Undersized.
Leaking badly.
Contaminated.
Inaccessible.
Or simply old enough that replacing it makes more sense than continuing to repair it.
At that point, the homeowner may be facing:
New HVAC equipment + major duct replacement.
And depending on the house, that can become a substantial project.
That’s when we think it’s worth asking:
Do we even want to rebuild the conventional duct system?
Maybe the answer is:
Absolutely.
A properly designed replacement duct system paired with good central HVAC equipment may still be the best solution.
We’re not trying to murder ductwork.
We install duct systems.
But if you’re already going to spend thousands of dollars removing and replacing a significant portion of the ducts?
Multi-zone deserves a seat at the table.
Instead of Replacing All the Ducts, Could We Go Multi-Zone?
In some homes, yes.
Rather than replacing one large central duct system, a multi-zone design may allow us to divide the house into smaller independently conditioned areas.
And remember:
That doesn’t necessarily mean installing a wall-mounted head in every room.
Depending on the equipment and building, we may be able to use:
Concealed ducted units.
Shorter duct systems.
Ceiling cassettes.
Wall-mounted units.
Small air handlers.
Or some combination of them.
You may still have ductwork.
But instead of:
One giant duct system trying to serve the entire house…
you may have smaller systems designed around specific areas.
That’s a very different approach.
Sometimes the Numbers Make This Conversation Even More Interesting
Let’s say you’re already replacing your air conditioner.
Then you discover the ductwork also needs substantial replacement.
Now we’re potentially talking about:
New HVAC system
plus:
New duct system
plus:
Labor to remove the old ducts
plus:
Labor and materials to install the new ducts.
At that point, we should probably price more than one solution.
Maybe conventional equipment plus new ductwork still wins.
Great.
Do that.
But maybe a multi-zone system eliminates enough of the major duct replacement that the cost difference becomes considerably smaller than you expected.
Or perhaps it costs more but solves comfort problems the existing central system never handled properly.
Compare the actual options.
Don’t assume the replacement system has to look exactly like the old system simply because that’s what the house had before.
This Can Be Especially Useful in Older Florida Homes
Older homes can be particularly interesting candidates.
Maybe the ducts were installed decades ago.
Then someone remodeled.
Then somebody enclosed a porch.
Then someone added a bedroom.
Then somebody moved a wall.
Then another person said:
“Just add another flex duct over there.”
Twenty-five years later, we’re crawling through the attic looking at something that resembles an HVAC family tree.
Sometimes replacing all of that with another giant conventional duct system makes sense.
Sometimes:
Starting over with a different approach makes more sense.
That’s exactly why multi-zone belongs in the conversation when major duct replacement is already necessary.
Could We Use a Hybrid Approach?
Potentially.
This doesn’t always have to be:
ALL DUCTS
versus:
NO DUCTS.
Depending on the equipment and application, a house may benefit from a combination of solutions.
Maybe one section is served by concealed ducted equipment.
Another gets an individual indoor unit.
Another existing duct section can remain.
There are many possible configurations.
The important part is designing the system intentionally.
Not creating HVAC Frankenstein because we happened to have three pieces of equipment left at the shop.
Are Multi-Zone Systems More Efficient?
They can be very efficient.
But I’m not going to tell you:
“MULTI-ZONE WILL CUT YOUR ELECTRIC BILL BY 47.83%!”
because we don’t know that.
Actual energy use depends on:
The equipment.
Home.
Load.
Insulation.
Windows.
Temperature settings.
Occupancy.
Humidity.
Installation.
How you use the zones.
And what you’re comparing it against.
What multi-zone equipment can do is allow individual control of different areas and use inverter technology to adjust capacity as demand changes.
Those are legitimate advantages.
But:
Efficiency isn’t magic.
The system still has to be designed and installed correctly.
Why Doesn’t Everyone Install Multi-Zone?
Because there are trade-offs.
Here comes the part of the article where the salesman gets nervous.
Multi-zone systems can be fantastic.
They’re also:
More complicated.
You may have:
Multiple indoor units.
Electronic expansion controls.
Communication wiring.
Multiple temperature sensors.
Branching refrigerant piping.
Multiple condensate drains.
Proprietary controls.
Inverter electronics.
Manufacturer-specific diagnostic procedures.
And considerably more happening than in a basic single-stage split system.
That’s not automatically bad.
But you should know what you’re buying.
More Zones Mean More Things to Maintain
This part gets forgotten.
Five indoor units means:
Five indoor units.
Each may have:
Filters.
Coils.
Blowers.
Drainage.
Sensors.
Controls.
And components that eventually need cleaning or service.
A multi-zone system can eliminate or reduce traditional ductwork in certain applications.
Wonderful.
But it does not eliminate maintenance.
It changes the maintenance.
And if you have five indoor units, you don’t have:
One indoor thing to worry about.
You have:
Five.
Math remains undefeated.
Let’s Talk About Condensate
Every indoor unit that’s cooling and dehumidifying air produces water.
That water has to go somewhere.
Depending on the installation, condensate may drain:
By gravity.
Through individual drain lines.
Through condensate pumps.
Or through another properly designed drainage arrangement.
And if you’ve read anything else on A/C University, you know how we feel about condensate.
Water always wins.
Drainage needs to be designed correctly.
Installed correctly.
Maintained correctly.
And accessible enough that someone can service it later.
A beautiful five-zone installation isn’t particularly beautiful when Zone 4 begins raining through the ceiling.
And This Is Why We Wrote “Mini-Splits Suck”
We should probably address this.
We wrote an article called:
Mini-Splits Suck.
Which may seem like a strange thing for a company that installs mini-splits to publish.
But the point isn’t:
Never install one.
The point is:
Know the trade-offs.
Mini-splits and multi-zone systems can be phenomenal solutions in the right application.
They can also be:
More difficult to clean.
More difficult to service.
More proprietary.
More complicated to diagnose.
More expensive to repair.
And occasionally a gigantic pain in the ass.
We think you should know that before buying one.
Not after.
Read:
Mini-Splits Suck: A Letter From Your HVAC Technician
We still install them.
We just refuse to pretend they’re magical white rectangles delivered directly from heaven.
What About Parts?
This deserves consideration.
Traditional HVAC equipment often uses at least some relatively common service components.
Modern multi-zone inverter systems can rely heavily on:
Manufacturer-specific boards.
Sensors.
Motors.
Controls.
Electronic expansion components.
Communication systems.
And proprietary replacement parts.
If something fails:
We may need the exact part.
That’s one reason equipment selection should include more than:
“Which one has the highest efficiency rating?”
We care about:
Manufacturer support.
Parts availability.
Warranty.
Local distribution.
Technical support.
And whether somebody can actually fix the thing eight years from now.
Efficiency doesn’t help much when the system is sitting at 84 degrees waiting for a circuit board.
Are Multi-Zone Systems Harder to Diagnose?
They can be.
A basic single-stage system gives us a relatively simple refrigeration circuit.
A large multi-zone inverter system can involve:
Multiple indoor units.
Different zone demands.
Multiple sensors.
Electronic expansion devices.
Communication between equipment.
Variable compressor operation.
And manufacturer-specific logic.
A problem in one zone may not look like a problem in another.
Fault codes matter.
Service software may matter.
Manufacturer documentation definitely matters.
Which is why:
The installer matters.
You’re not just buying equipment.
You’re buying somebody’s ability to design, install, commission and eventually service that equipment.
What Is Mitsubishi SMART MULTI?
Mitsubishi SMART MULTI is one example of the broader category of multi-zone variable-capacity equipment we’re talking about.
These types of systems can allow multiple indoor zones to operate from a common outdoor system, depending on the specific equipment and system design.
The result can be a tremendous amount of flexibility in homes where one traditional central system isn’t the best answer.
And yes:
We actually install this stuff.
Which brings us to New Smyrna Beach.
A Real Five-Zone Mitsubishi Installation in New Smyrna Beach
In July 2025, we completed a five-zone Mitsubishi SMART MULTI system installation at a beachside home in New Smyrna Beach, Florida.
This wasn’t:
“We put a mini-split in the garage.”
This was a complete five-zone system designed to provide individual comfort control across multiple areas of the home.
The retail price was:
$30,380
After applicable FPL and Klein Cooling plan-member discounts, the customer paid:
$28,576
That’s a substantial HVAC project.
Because a five-zone multi-zone system is a substantial HVAC system.
We’re not going to pretend otherwise.
And because we publish our actual jobs:
You can see it.
SEE THIS JOB ON OUR REAL JOB PRICES MAP →
Look for:
Beachside New Smyrna Beach, Florida – Full System Installation – 5-Zone Mitsubishi SMART MULTI System
Actual job.
Actual equipment.
Actual photo.
Actual price.
No:
“Call for pricing.”
No:
“Systems starting at…”
$30,380 retail.
$28,576 after the applicable discounts.
That’s what this one cost.
Why Did This System Cost So Much?
Because you’re not comparing it to a single-zone garage mini-split.
A large multi-zone project can include:
The outdoor inverter equipment.
Multiple indoor units.
Refrigerant piping.
Branching components.
Communication wiring.
Condensate drainage.
Controls.
Electrical work.
Mounting and installation materials.
Labor.
System design.
Startup.
Commissioning.
And everything necessary to make all of those pieces operate as one system.
Five zones also means we’re installing and commissioning:
Five zones.
This is a different category of project from installing one conventional central system or one single-zone mini-split.
Is a $30,000 Multi-Zone System Better Than a $10,000 Central System?
That’s the wrong question.
Better at what?
If the house already has excellent conventional ductwork and one central system can comfortably and efficiently condition the building?
A giant multi-zone conversion might make absolutely no sense.
If the house has:
No usable duct system.
A duct system requiring complete replacement.
Multiple additions.
Major zoning problems.
Very limited duct space.
Separate comfort requirements.
Architectural challenges.
Or another reason traditional central HVAC isn’t ideal?
Then multi-zone equipment may solve problems the conventional system simply cannot.
Price doesn’t determine which system is right.
The building does.
Beachside Changes the Conversation Too
Remember where this installation happened:
Beachside New Smyrna Beach.
Salt air matters.
Outdoor HVAC equipment installed near the ocean lives in a harsh environment.
Coastal exposure can accelerate corrosion of:
Coils.
Cabinets.
Fasteners.
Electrical components.
Fan assemblies.
And other metal components.
That doesn’t mean beachside homeowners shouldn’t install sophisticated equipment.
It means:
Coastal environment belongs in the conversation.
We have an entire article about that too:
Coastal Air Conditioners Are Aged in Dog Years
Because a seven-year-old system near the Atlantic may not look like a seven-year-old system farther inland.
Salt doesn’t care what the brochure said.
Would We Recommend Multi-Zone for Every House?
Absolutely not.
There are houses where we’d much rather install:
A conventional heat pump.
A two-stage system.
A central inverter system.
A package unit.
A straight-cool system.
Or another configuration entirely.
Multi-zone isn’t:
The future of HVAC and everything else is obsolete.
It’s another tool.
A really useful tool.
But tools work best when you use the right one for the job.
We don’t install a five-zone system because five zones sound impressive.
We install one when:
The house needs five zones.
When Does a Multi-Zone System Make Sense?
We’d seriously consider one when a property has:
Multiple areas with very different comfort requirements.
Little or no usable ductwork.
An existing duct system that needs major replacement anyway.
An addition that’s difficult to connect to the central system.
Multiple floors with persistent temperature differences.
Architectural restrictions that make traditional ductwork difficult.
A desire for individual room or area control.
Limited outdoor space for multiple condensers.
Or a layout where multiple smaller indoor systems simply make more sense.
If your existing duct system is already shot, that’s an especially good time to compare options.
Don’t automatically spend thousands rebuilding the exact same type of system without asking whether there’s another way to condition the house.
Maybe there isn’t.
But maybe there is.
And sometimes?
The house is just weird.
Weird houses are where HVAC gets interesting.
When Might We Recommend Something Else?
If the home has:
Excellent existing ductwork.
Similar loads throughout the building.
No meaningful need for individual zones.
A straightforward central-system layout.
Or a homeowner who prioritizes simplicity and ease of future service?
We may recommend conventional central equipment instead.
There’s nothing wrong with:
Simple.
Simple is underrated.
Especially at 4:45 on a Friday afternoon when a circuit board decides it has completed its earthly mission.
Can Multi-Zone Replace My Entire Central HVAC System?
Sometimes.
Absolutely.
The New Smyrna Beach project we’re talking about is a perfect example of multi-zone equipment being used as a substantial whole-home comfort solution rather than a little supplemental garage unit.
But that doesn’t mean every home should be converted.
Whole-home multi-zone design requires careful consideration of:
Loads.
Indoor-unit placement.
Air distribution.
Humidity.
Drainage.
Service access.
Refrigerant piping.
Electrical requirements.
Controls.
And how the homeowners actually use the spaces.
It’s a system.
Design it like one.
The Biggest Advantage: Flexibility
If I had to summarize multi-zone equipment in one word:
Flexibility.
We can approach different parts of a home differently.
One area might need a wall-mounted unit.
Another might work better with concealed ductwork.
Another may have different temperature requirements.
And the outdoor equipment can adjust its operation as those demands change.
That gives us options traditional single-zone HVAC simply doesn’t always provide.
It also gives homeowners facing a major duct replacement another legitimate option to evaluate before spending the money.
The Biggest Disadvantage: Complexity
And if I had to summarize the downside in one word:
Complexity.
More zones.
More controls.
More electronics.
More drains.
More components.
More proprietary parts.
More things that require someone who actually understands the equipment.
That’s the trade.
Flexibility in exchange for complexity.
Sometimes that’s an excellent trade.
Sometimes it isn’t.
Our job is to explain the difference before you spend $30,000 finding out.
See What Multi-Zone HVAC Actually Costs
This is exactly why we built our Real Job Prices Map.
HVAC pricing gets discussed online like it’s a state secret.
You’ll see:
“Call for pricing.”
“Schedule your free estimate!”
“As low as $129/month!”
Cool.
But what did the thing actually cost?
So we started publishing our jobs.
Our map includes real Klein Cooling:
Installations.
Repairs.
Maintenance.
Second opinions.
Inverter systems.
Two-stage systems.
Package units.
Mini-splits.
Multi-zone systems.
And more.
Including this actual five-zone Mitsubishi SMART MULTI installation in Beachside New Smyrna Beach.
Retail Price: $30,380
Price Paid After FPL & Plan Member Discounts: $28,576
See it here:
EXPLORE OUR REAL HVAC JOBS & PRICES →
Real neighborhoods.
Real equipment.
Real photos.
Real prices.
The Bottom Line
A multi-zone mini-split system allows one outdoor HVAC system to serve multiple independently controlled indoor zones.
Depending on the equipment and application, those indoor zones may use:
Wall-mounted units.
Ceiling units.
Concealed ducted equipment.
Small air handlers.
Or other compatible indoor configurations.
Modern inverter technology allows the outdoor equipment to adjust its operation as the building’s demand changes.
That can make multi-zone systems incredibly flexible.
And if your existing duct system already needs major replacement?
Multi-zone may be worth considering before automatically rebuilding the entire conventional duct system.
Maybe conventional equipment and new ducts still make the most sense.
Maybe a hybrid system does.
Maybe multi-zone does.
Price the reasonable options and look at the actual house.
But remember:
Flexible doesn’t mean simple.
You’re also getting:
More equipment.
More controls.
More electronics.
More drainage.
More specialized parts.
And more system complexity.
That’s why we don’t think multi-zone systems are automatically:
Better.
Or:
Worse.
They’re:
Right for certain houses.
Our Beachside New Smyrna Beach customer received a five-zone Mitsubishi SMART MULTI system with a retail price of:
$30,380
After applicable FPL and plan-member discounts:
$28,576
And you can see the actual job on our:
Because if we’re going to tell you a five-zone system can cost thirty grand?
We might as well show you the one we actually installed.
Want to Learn More Before Choosing?
If you’re considering multi-zone equipment, these are worth reading next:
What Is an Inverter Air Conditioner?
Learn why variable-capacity compressor technology is such an important part of modern multi-zone equipment.
Mini-Splits Suck: A Letter From Your HVAC Technician
Yes, we install mini-splits.
Yes, we also wrote this.
Know the service, cleaning, repair and ownership trade-offs before buying one.
Coastal Air Conditioners Are Aged in Dog Years
If the system is going anywhere near the Atlantic, read this too.
And if you just want to see what we’ve actually installed and what people actually paid:
Explore the Real Job Prices Map
Klein Cooling LLC
Comfort. Integrity. Legacy.
Serving Palm Coast, Flagler Beach, Ormond Beach, Daytona Beach, New Smyrna Beach, St. Augustine and surrounding communities throughout Flagler, Volusia and St. Johns Counties.
Thinking about a multi-zone HVAC system?
Or have an older central system and ductwork that both need replacement?
We’ll look at the house first.
Then we’ll compare the reasonable options—including conventional central HVAC, duct replacement and multi-zone equipment—rather than assuming you need to rebuild exactly what was there before.
No requirement that the most complicated option win.
Call or text: 386-387-1313
Or schedule online with Klein Cooling.