Cool Moves: Installing Your Ductless Mini Split

Changing Home Comfort with Modern Cooling

Welcome to a new era of home comfort! Ductless mini split installation is making it easier than ever to keep every room just the way you like it—without the mess or expense of big ductwork projects. If you’re tired of hot spots, cold corners, or sky-high energy bills, you’re in the right place.

Let’s start with the basics. A ductless mini split system uses high-efficiency heat pump technology and smart inverter compressors to give you both heating and cooling, all year long. Each indoor unit mounts high on your wall and connects to a quiet outdoor condenser by a small bundle of lines—just a 2-3 inch hole through the wall, and you’re in business! No need to tear up ceilings or rip out walls.

One of the biggest draws of ductless mini split installation is how it delivers zoned climate control. You can set each room—or “zone”—to its own temperature, so everyone gets to pick their own comfort level. (No more fighting over the thermostat. Your family will thank you.)

It all starts with a professional assessment to figure out your space and what you truly need—no one wants a system that’s too big, too small, or just plain wrong for their home. Next comes equipment selection: picking the right BTU capacity and the number of indoor units for your rooms. When you’re ready to move forward, trained technicians handle the entire installation: mounting the indoor units, making a neat wall penetration, placing the outdoor condenser on a solid pad or bracket, and carefully connecting the refrigerant lines and electrical wiring.

Once installed, your system gets a thorough setup—refrigerant line connections, electrical hook-up, detailed testing—to make sure every room is hitting its mark for temperature and efficiency. And best of all, you’ll get a friendly walkthrough of the controls and Wi-Fi app, so you can adjust your settings from your phone or tablet. Talk about convenience!

Traditional ducted HVAC systems can lose up to 30% of their energy just through leaky or poorly insulated ducts. Ductless mini split installation skips those losses entirely, delivering comfort right where you need it and helping to lower your monthly utility bills.

"Mini split systems use the latest heat pump technology to provide heating and cooling for your home, and can save money over traditional ducted units," industry research highlights. It’s no wonder families across Salt Lake City are upgrading to ductless—especially in homes without existing ducts, finished basements, home offices, or new additions.

I’m Alex Wiltz, founder of Air Pros Utah Heating & Cooling, and I’m proud to have seen how these installations transform uncomfortable rooms into cozy retreats for families all over the SLC Valley.

Ready to experience real comfort in your home? Ductless mini split installation is a smart, efficient way to control your climate room by room—all with less hassle, more savings, and a friendly touch from your local pros. For more information, visit Air Pros Heating & Cooling.

Understanding Ductless Mini Split Installation

At the core of every ductless mini split installation is a blend of smart technology and practical design that delivers true year-round comfort. Unlike traditional HVAC systems, which rely on ductwork to carry air throughout your home (and often lose quite a bit of energy along the way), ductless mini splits skip the ducts altogether. Instead, they use advanced heat pump technology to move heat in and out of your home, depending on the season.

So, how does this work? Let’s break it down in simple terms. Traditional heaters make heat; mini split heat pumps are more like magicians, moving heat from one place to another. In summer, the system pulls heat from inside your home and releases it outside. In winter—even when it’s frosty here in Salt Lake City—the system gathers warmth from the outdoor air and brings it indoors. Yes, it really can pull warmth out of cold winter air!

The magic happens thanks to several key parts working together:

• The inverter compressor acts like the smart brain of the system. Instead of just flipping on and off, it speeds up or slows down to keep your home at the perfect temperature. This saves energy and keeps things comfy.
• Indoor air handlers—those sleek, wall-mounted units—quietly push cool or warm air into each room. Each one creates a separate “zone,” so you can have the living room toasty while keeping the bedroom cooler (or vice versa).
• Outside, the condenser unit is where the transfer of heat happens. Paired with the indoor air handlers, it keeps the whole system running smoothly.
• Connecting it all is the line set—a tidy bundle of insulated copper tubes and wires that carry refrigerant, electricity, and drain water through a hole only a few inches wide.

One of the biggest perks of ductless mini split installation is that you avoid the energy waste that comes with ductwork. Did you know older ducted systems often lose 30-40% of their heating and cooling through leaks and poor insulation? With mini splits, all the conditioned air goes right where you want it—no detours, no losses. According to our senior technician, John Davidson, “Ductless mini split systems are up to 30% more energy efficient than traditional HVAC systems with ductwork, due to the elimination of duct losses.” That’s a win for your wallet and the planet.

How a Mini Split Works from Coil to Comfort

Let’s peek behind the curtain at how a mini split system turns a whisper-quiet indoor unit into the comfort king (or queen!) of your home.

It all starts with a special refrigerant that circulates through sealed copper lines between the indoor and outdoor units. Inside, this refrigerant absorbs heat from the air. Then, thanks to precise thermostatic expansion valves, it releases or collects heat as needed—either warming or cooling your room.

The real magic is in the variable speed fans, which automatically adjust how quickly air moves through your space. Instead of the harsh on/off cycling of old-school systems, mini splits make tiny shifts to keep temperatures steady. This not only saves energy, it keeps your home so much quieter—indoor units typically run at just 19-30 decibels, which is softer than a whisper. Even the outdoor unit is designed for low noise, so you can enjoy peaceful evenings without background hum.

Why Professionals Lead Ductless Mini Split Installation Success

Now, while the idea of ductless mini split installation may sound easy enough, getting it right is a job for licensed professionals. There’s a lot going on behind those stylish covers!

Licensing and Certification Requirements:
Only EPA-certified technicians are allowed to handle refrigerants, and for good reason. Improper handling isn’t just bad for the environment—it’s a safety risk. The team at Air Pros Heating & Cooling is fully licensed, certified, and always stays informed on the latest mini split technology.

Refrigerant Handling Expertise:
Charging the system with refrigerant is like following a fancy recipe: too much or too little can ruin the results. Our pros carefully evacuate the lines, run nitrogen pressure tests, and use precision tools to pull a perfect vacuum (usually 150–350 microns) before adding just the right amount of refrigerant. This ensures your system runs as efficiently as possible, for as long as possible.

Electrical Code Compliance:
Mini split systems require a dedicated 15-20 amp circuit, the proper gauge of wire, and an outdoor disconnect that meets the latest codes. Electrical safety isn’t just a box to check—it’s critical for your protection and your home’s.

Manufacturer Warranty Protection:
This might be the most important reason to trust the pros. Most manufacturers require that licensed professionals handle the installation to keep your warranty valid. You could miss out on up to 7 years of compressor and 5 years of parts warranty coverage if the work isn’t done right. At Air Pros, we handle every detail so your investment is fully protected.

We take pride in making sure every ductless mini split installation is done safely, efficiently, and according to best practices. From the first conversation to the final walkthrough, you’ll have a partner you can trust—right here in Salt Lake City and the surrounding valley.

Ready to learn more? Check out our ductless services or give us a call—we love helping our neighbors find true comfort, one room at a time!

Is a Ductless Mini Split Right for Your Space?

Not every home or room needs ductwork to be comfortable, and that's where ductless mini split installation really shines. If you’re wondering whether a mini split is a good fit for your space, let’s walk through the real-life situations where these systems make the most sense—and might just be the climate control solution you’ve been looking for.

Ever finish a basement, add a sunroom, or convert an attic into that dream home office—only to realize it’s freezing in winter and sizzling in July? Extending ducts into these spaces can be expensive, messy, and not always effective. A ductless mini split steps in to offer quiet, efficient heating and cooling exactly where you need it, with no bulky ducts required.

Older homes without existing ductwork are another perfect match. Here around Salt Lake City, we see beautiful vintage homes that deserve modern comfort—without sacrificing charm or drilling holes through historic walls. Since a mini split just needs a small, discreet line set through the wall (usually only 2-3"), you keep your architecture intact and your comfort on point.

If you spend lots of time in a home office, media room, or even a garage studio, you may have noticed those spaces run hotter or colder than the rest of your house. Mini splits are all about zone control. You can create the perfect climate for your workday (or movie night) without touching the thermostat for the entire house.

Thinking bigger? Multi-zone systems let you dial in the temperature for several rooms at once, all from a single outdoor unit. Families can finally agree to disagree on what "comfortable" means—each zone gets its own remote or smart control. Multi-zone setups need careful planning so your outdoor unit has enough "ports" and capacity for each room, but that’s our specialty at Air Pros Heating & Cooling!

Here in Utah, we also face some seriously cold winters—looking at you, Park City and Alta! For these areas, cold-climate mini splits are a must. They’re built with features like base-pan heaters and improved compressor tech to keep things toasty, even when it’s well below freezing outdoors.

Ideal Applications & Spaces for Ductless Mini Split Installation

So, where does a ductless mini split installation really make magic? Some of our favorite places include:

• Primary bedrooms, where personal comfort can make or break a good night’s sleep.
• Open-plan living spaces that need even, gentle heating and cooling—no more “warm upstairs, chilly downstairs” issues.
• Historic houses, where preserving those beautiful moldings and details is a must.
• Accessory Dwelling Units (ADUs) like guest houses, in-law suites, or rental spaces—perfect for giving everyone their own climate control, entirely separate from your main system.

Take it from one of our recent customers in Cottonwood Heights: When she turned her garage into a cozy studio apartment, a mini split transformed it into a year-round retreat—no more sweating in July or shivering in December!

Ductless Mini Split Installation Considerations for Multi-Zone Comfort

If you’re dreaming of custom comfort in every corner, there are a few things to consider for a successful multi-zone system. Line-set routing is more than just hiding wires—it's about planning the best (and least obtrusive) path for refrigerant lines and drains, making sure everything slopes properly and stays protected from the elements. We always look out for tricky obstacles, like thick masonry or tight crawlspaces.

There's also the condenser port limit—each outdoor unit can handle only a set number of indoor units. Most homes need 2–5 zones, but each space and system is unique. Our techs match the system size and layout to your needs, so you get all the comfort without overloading your equipment.

Load balancing is another behind-the-scenes step that makes a big difference. Each indoor unit should be sized for its room’s actual needs—not too big, not too small. We look at how each space is used and group zones with similar comfort patterns for energy efficiency and satisfaction.

And don’t forget about smart controls! Modern mini splits offer Wi-Fi enabled remotes, app-based scheduling, and even integration with home automation systems, so you can manage your comfort from anywhere (even the sofa).

At Air Pros Heating & Cooling, our mission is to design the perfect system for your lifestyle and your home’s unique quirks. We stay on top of the details—so you can stay comfortable, no matter how your home is built or how the seasons change.

Curious if a ductless mini split installation is right for your next project or space? Reach out to us for honest advice and expert guidance custom to your needs!

Professional Ductless Mini Split Installation: Step-by-Step

Getting a ductless mini split installation right isn’t just about putting equipment on the wall—it’s about creating lasting comfort and efficiency in your home. At Air Pros Heating & Cooling, we take pride in a process that’s thorough, transparent, and designed to keep you cozy (or cool!) for years to come.

Let’s walk through what you can expect when our team handles your installation, from the first calculation to the final handshake.

Pre-Install Planning & Sizing (The “Manual J” Moment)

Every successful installation starts with one thing: making sure your system is the perfect fit for your space. We don’t just eyeball it or use rough guesses. Instead, we perform a Manual J load calculation—the gold standard for HVAC sizing.

This isn’t just about matching square footage to BTUs. We look closely at your home’s insulation quality, the orientation and size of your windows, ceiling heights, and even the usual weather patterns in your Salt Lake City neighborhood. We factor in how many people use the space and how much sun streams through those west-facing windows on a hot afternoon.

Why so much detail? Because picking a system that’s too big or too small will leave you less comfortable and could waste energy (and money). Our careful approach means your ductless mini split installation will give you the right amount of heating and cooling, with no short-cycling or energy drains.

Once we’ve done the math, we’ll talk you through your options. We’ll help you choose a system that fits your needs, meets your efficiency goals, and comes with the features you want—all while respecting your budget.

Indoor Unit Mount & Wall Penetration

Once planning is complete, it’s time for some hands-on work. Our technicians carefully map out where to mount the indoor unit. We use advanced stud finders to locate the strongest points in your wall, making sure the unit is anchored securely (nobody wants a wobbly air handler).

Indoor units are usually installed about six feet above the floor. This height keeps them out of the way, ensures even air distribution, and makes filter cleaning a breeze. Before we mount anything, we double-check the placement for the best airflow and comfort in your room.

Then comes a precise part: making the wall penetration. We drill a pilot hole at a gentle downward angle (about 5–10 degrees) so that the condensate (that’s the water your mini split removes from the air) drains safely outside, not inside your wall. The final opening is just 2–3 inches wide—just enough for the refrigerant lines, wiring, and drain tube to slip through a protective sleeve.

We also make sure your condensate drain line is routed for reliable gravity drainage. In Utah’s chilly winters, we insulate the drain to protect it from freezing, so you never have to worry about leaks or backups.

Outdoor Unit Placement, Power & Refrigerant Commissioning

Now let’s head outside. The outdoor condenser is more than just a big box—it needs a solid, level base (a concrete pad or a wall-mounted bracket), and we always allow enough space around it for airflow. We keep the unit at least 8 inches above the highest expected snow line—because, yes, Utah gets real snow—and look for a spot that’s shaded and protected from falling icicles.

Electrical work for ductless mini split installation is serious business. Our licensed electricians set up a dedicated 15–20 amp circuit from your panel, with the correct wiring size for safety and efficiency. We also install an outdoor disconnect switch that meets all local codes, so you stay safe and everything’s up to standard.

Once the units are in place, it’s time for the technical magic: connecting and commissioning the refrigerant lines. Here’s where attention to detail really counts. We pressurize the lines with nitrogen (up to 500 psi!) to check for leaks, then use a vacuum pump to pull the system down to 150–350 microns. This removes every last bit of air and moisture, which helps your mini split last longer and run better. Only then do we check and adjust the refrigerant charge, ensuring it matches the manufacturer’s specs for your unique installation.

Why does placement matter so much? Scientific research (like these MRCOOL patents) shows that a well-placed condenser can make a real difference in efficiency and reliability. We always aim for the best possible spot for your home and your climate.

Final System Testing & Smart Controls

With everything connected and sealed up tight, we move on to testing and setup—think of this as the “grand finale.” We carefully check all joints and fittings for leaks, using both soap bubbles and electronic detectors to make sure not a single drop of refrigerant escapes.

Next, we run your system through both heating and cooling cycles, making sure it changes temperatures smoothly and quietly. We check airflow, monitor pressures and temperatures, and ensure the condensate drain is working perfectly.

If you’ve chosen a system with smart controls (and we highly recommend it!), we’ll set up the Wi-Fi app on your phone and walk you through scheduling, remote access, and even voice control options. Modern mini splits can integrate with your smart home for easy, energy-saving comfort.

Before we leave, we’ll give you a friendly but thorough homeowner orientation. We’ll show you how to change modes (cool, heat, fan, or dry), how and when to clean the filters, and share tips for the coziest (and most efficient) settings. We’re always happy to answer your questions—after all, your comfort is our business.

Ready to experience the Air Pros Heating & Cooling difference? Let’s make your ductless mini split installation a smooth, stress-free step toward year-round comfort. For more details or to book your personalized consultation, visit our ductless mini split services page.

Sizing & Placement Essentials for Peak Efficiency

Choosing the right size and the perfect spot for your ductless mini split installation can make all the difference in your comfort and energy bills. At Air Pros Heating & Cooling, we treat these steps with the care they deserve—because doing it right means you’ll enjoy cozy winters, cool summers, and lower utility bills for years to come.

Proper sizing starts with understanding how much heating or cooling your space really needs. While there are handy rules of thumb (like 9,000 BTU for a 350-400 sq. ft. room or 24,000 BTU for up to 1,400 sq. ft.), every home is a little different. Things like big south-facing windows, a drafty attic, or extra-tall ceilings can throw off “average” estimates. That’s why our team always uses professional load calculations—so your mini split is just right for your space, not too big or too small.

If you’re wondering, “What’s the big deal with oversizing?” Well, a system that’s too big will turn on and off too often, wasting energy and leaving your rooms feeling sticky or drafty. On the flip side, a system that’s undersized will run non-stop and still struggle to keep up, wearing itself out before its time. Neither scenario is good for your comfort—or your wallet.

We follow industry standards from the ACCA (Air Conditioning Contractors of America) for every install. This includes the famous Manual J calculation for measuring heat load, plus Manual S for picking the right equipment. We don’t guess—we measure, double-check, and explain our recommendations clearly, so you know exactly what you’re getting.

Now, let’s talk about common pitfalls. Even with the best equipment, mistakes during installation can sneak up on you. One of the big ones is running undersized electrical wiring. This can cause performance hiccups, safety problems, or both. And while it’s technically possible to mount an indoor unit on an interior wall, it’s usually more trouble (and expense) than it’s worth. Routing the line set becomes tricky, and you may need a condensate pump—which is just one more thing to maintain.

Another common mistake is failing to properly insulate or protect the refrigerant lines. If the line set is kinked or the insulation is missing, your system will lose efficiency and can break down sooner. Vacuuming the system lines is also critical. If you don’t evacuate the air and moisture down to 150-350 microns (as measured by special gauges), acids can form inside your system, hurting the compressor and other expensive parts.

And don’t forget those all-important permits and inspections! Professional ductless mini split installation isn’t just about comfort—it’s about safety and meeting local codes. At Air Pros, we handle all the paperwork, so you don’t have to worry.

Where you place your indoor and outdoor units is the final piece of the puzzle. The best spot for an indoor unit is usually on an exterior wall, about 6-7 feet above the floor (think “just above the picture frames”). This puts it high enough for great air distribution but still easy to reach for filter cleaning. Keep it away from heat sources like lamps and out of direct sunlight, and make sure nothing blocks the airflow—not curtains, not furniture, not even your favorite houseplant.

For the outdoor condenser, think shade, airflow, and access. Shaded areas are ideal, especially on the north or east side of your home, to keep the unit running efficiently. Make sure the unit sits on a firm, level pad or wall bracket, with at least 12 inches of space on all sides (and 24 inches if you can swing it). In snowy areas like Salt Lake City, raise the unit at least 8 inches above the highest expected snow. Place it where you (or your friendly Air Pros technician) can easily reach it for maintenance. And if possible, tuck it away from bedrooms or quiet spots, just to keep things peaceful.

One last tip: avoid placing the indoor sensor near electronics or sunlit areas, as they can fool the thermostat and make your system work harder than it needs to.

By sizing and placing your mini split with care, you’ll enjoy quiet, reliable comfort—and real energy savings—all year long. If you’re ready to learn more or want a personalized assessment, reach out to our team at Air Pros Heating & Cooling. We’re here to help you get it right, the first time.

Costs, Timelines, and Warranties Explained

When it comes to investing in ductless mini split installation, we know you want the facts—clear, simple, and with no surprises. At Air Pros Heating & Cooling, we believe an informed customer is a happy customer (and we love happy customers!).

Let’s walk through what you can expect when it comes to costs, how long things take, and how your new system will be protected for years to come.

Equipment and Installation Costs depend on several things—like how many rooms you want to heat and cool, how powerful the system is (that's the BTU rating), and even what kind of features you want. In the Salt Lake City area, most single-zone systems start around $3,000–$4,500 for a full professional install. If you need a dual-zone setup, expect about $4,500–$6,000. For homes needing three indoor units, costs usually land between $6,000–$8,000.

These prices cover everything—equipment, installation labor, permits, inspections, and complete system setup. No hidden fees. No “gotchas.” We want you comfortable from the very start.

Equipment tiers are another thing to consider. There are standard-efficiency models (think 16–18 SEER) that offer great value and reliability. If you want a bit more performance, mid-range systems (19–21 SEER) add features and boost comfort. For those who want the best—premium models (22+ SEER) come with advanced features, quieter operation, and often longer warranties. At Air Pros, we offer options at every level so you can find what fits your budget and your goals.

How long does it take? Good news: most professional ductless mini split installations are quick. The first step is a friendly consultation (usually about 1–2 hours). We then design your system and size it perfectly to your home, which can take 1–3 days. If we need to order special equipment, that’s typically another 1–7 days (sometimes it’s even faster). The big day—installation—is most often done in just one day for single-zone systems, or up to two days for bigger, multi-zone setups. We’ll then schedule a final inspection within a week or two to make sure everything checks out.

One of our senior techs likes to say, “We treat your home as if it’s our own—no rushing, no shortcuts, just a smooth and tidy install that’s done right the first time.”

Warranties are a big deal. Quality mini split systems generally come with 7–10 years of compressor coverage and 5–10 years for parts. We also include a 1–2 year labor warranty from Air Pros Heating & Cooling, so you’re covered if anything unexpected pops up early on.

A few things to keep in mind:
Most manufacturers require you to register your warranty online within 60–90 days of installation. Some warranties are even transferable, which is a great selling point if you move. Just remember—annual maintenance is usually required to keep your warranty valid, so be sure to keep up with those checkups.

And here’s an important note: Manufacturer warranties almost always require installation by a licensed HVAC professional. This protects your investment and gives you peace of mind. We handle all the paperwork and registrations so you don’t have to worry.

If you’re curious about the real-world value of a good warranty, check out the latest research on warranty value.

At Air Pros Heating & Cooling, we believe in providing clear, fair pricing and standing by our work long after we leave your home. That’s why so many families in the Salt Lake Valley trust us for their comfort.

Understanding the Long-Term Value of Professional Ductless Mini Split Installation

Choosing professional ductless mini split installation isn’t just about what happens on day one—it’s about enjoying years of trouble-free comfort.

Here’s why going pro truly pays off in the long run:

Lower call-back rates mean you won’t be chasing down fixes or dealing with annoying breakdowns. A system installed by professionals runs smoother, stays leak-free, and simply works as it should, year after year.

Peak efficiency is built in from the start. When your system is sized, charged, and set up correctly, you get all the energy savings the manufacturer promised. No wasted energy, no surprise bills, just cozy comfort custom to every room.

Longer lifespan is another benefit. With routine care and a sound installation, ductless mini splits can last 15–20 years—sometimes longer. That’s several years more than the average for traditional systems, giving you peace of mind and a solid return on your investment.

Transferable warranties are the cherry on top. If you decide to sell your home, your professionally installed mini split (with its documented care and valid warranty) becomes a selling point that buyers love. It’s not just an HVAC upgrade—it’s a real boost to your home’s value.

As one of our Park City customers shared, “The mini split was a big reason our house sold so quickly. The buyers loved the climate control and knowing the warranty carried over gave them extra confidence.”

With Air Pros Heating & Cooling, you’re not just buying a system—you’re gaining a partner for long-term comfort and peace of mind. Want to learn more about our ductless mini split installation services? Visit our ductless solutions page or give us a call. We’re here to help you stay comfortable, year-round.

Caring for Your Mini Split After Installation

Your ductless mini split installation isn’t just a one-time project—it’s an investment in year-round comfort. Like any valuable appliance, some simple, regular care helps your system run efficiently and last for years. The good news? Keeping your mini split happy is easy, and a little bit of attention goes a long way!

Let’s start with the basics: cleaning your air filters. This is the single most important thing you can do. When your mini split’s filters get clogged with dust and pet hair, airflow drops and your system must work harder—which means less comfort and higher power bills. We recommend checking the filters every 2–4 weeks when you’re using your system often (like during a Utah summer or a chilly SLC winter). Just pop them out, give them a quick vacuum or rinse with mild soap, let them dry, and slide them back in. Clean filters mean cleaner air and a happier home.

Don’t forget about the coils! Both your indoor and outdoor coils collect dust and grime over time, especially if there are trees, pollen, or construction nearby. A gentle coil cleaning once a year (or more often if your area is dusty) helps your system breathe easier and cool or heat more efficiently. For a thorough clean, especially on the outdoor unit, it’s best to let a professional handle it—trust us, your mini split will thank you.

As the seasons change, your ductless mini split deserves a quick checkup. When switching between heating and cooling, make sure everything sounds, smells, and looks normal. Check that condensate (the water from the cooling process) is draining smoothly—no leaks or drips inside! Keep the area around your outdoor unit free from leaves, snow, or debris, so it has plenty of fresh air.

Once a year, schedule a professional tune-up. Our Air Pros Heating & Cooling team does a full system inspection—checking refrigerant levels, tightening electrical connections, cleaning the tricky spots, and making sure all safety controls are working as designed. This annual visit is not just a box to check—it's your ticket to longer system life, fewer breakdowns, and keeping your warranty valid.

For energy savings, use your system’s “Auto” fan mode when possible and set reasonable temperatures—around 68–70°F for heating or 74–78°F for cooling keeps you comfy without overworking your mini split. Want to save even more? Take advantage of programmable schedules. Set your system to turn down when no one’s home, then let it welcome you back with perfect temps. And don’t forget—keeping doors and windows closed while your mini split is running helps seal in comfort.

Many modern mini splits come with smart features—think smartphone apps, voice commands, and even sensors that know when you walk in the room. If your system has these, set up remote access so you can adjust settings from anywhere, or check your energy use right from your phone.

At Air Pros Heating & Cooling, we walk you through all these details at installation. We’ll show you how to keep your system in shape and offer maintenance plans if you’d rather leave the tune-ups to us.

Maintenance Schedule for Trouble-Free Ductless Mini Split Installation

A little routine goes a long way. Here’s a simple schedule to keep your ductless mini split installation running strong:

Monthly: Clean or check the air filters, give a listen for any strange noises, and make sure the area around your outdoor unit is clear of leaves, snow, or other clutter. Glance at the condensate line to be sure water is draining properly.

Twice a year (spring and fall): Wipe down the accessible indoor coil, check the insulation on your line set, and make sure your remote is still in good working order. Head outside and brush off any debris around the outdoor coil.

Annually: Call in the pros for a full inspection. We’ll check refrigerant, deep-clean the coils, tighten electrical connections, flush the condensate system, and make sure your system is performing at its best.

Speaking of condensate, keep an eye on that drain line—especially during the cooling season. If you ever notice water where it shouldn’t be, give us a call. In humid areas, we sometimes add a safe algae treatment to keep things flowing.

One of our favorite stories comes from a Holladay homeowner who said, “After our professional installation, the Air Pros technician showed us exactly how to maintain our system. Following their schedule has kept our mini split running perfectly for three years with no issues.” That’s the kind of happy ending we love.

Caring for your mini split is simple, but it makes all the difference. If you ever have questions, need maintenance, or want a refresher on your system’s features, reach out to our friendly Air Pros Heating & Cooling team. We’re here to help you enjoy that just-right comfort, season after season.

Frequently Asked Questions about Ductless Mini Split Installation

How long does a professional installation take?

For a typical single-zone ductless mini split installation, you can expect the job to be completed in just one day. Our experienced team at Air Pros Heating & Cooling works efficiently, handling everything from mounting the indoor unit and running the line set to placing the outdoor condenser and finishing the electrical work.

If you’re adding more than one indoor unit (a multi-zone setup), plan for one to two days—mainly because running extra lines or navigating multi-story homes takes a bit more time and care. If your home has unique challenges, like tricky line routes or if an electrical upgrade is needed, we’ll go over the timeline with you before we start. Our goal is always to get you comfortable as quickly—and smoothly—as possible.

Do I need a dedicated electrical circuit?

Yes, every ductless mini split installation needs its own dedicated electrical circuit. This isn’t just a technicality—it keeps your home safe and your system running reliably.

• For smaller, single-room systems (think 9,000–12,000 BTU), a 15-amp dedicated circuit usually does the trick.
• Larger units or multi-zone systems may need a 20-amp or even 30-amp circuit, depending on their size and power needs.

Having a dedicated circuit prevents overloads and ensures your mini split gets steady power—no surprise flickering lights or tripped breakers. At Air Pros, our licensed electricians handle all the wiring and make sure your system meets Salt Lake City’s electrical codes. You won’t have to lift a finger (except maybe to adjust your new thermostat).

What clearances are required around the outdoor unit?

Giving your outdoor unit space to breathe is crucial for both performance and longevity. When we install your ductless mini split, we look for spots that offer:

• At least 24 inches of open space in the front, so there’s easy access for service and plenty of room for airflow.
• 12 inches on each side, to keep air moving freely (and give the unit some elbow room).
• 4–6 inches at the back (if installed near a wall), though always check your specific manufacturer’s guide—requirements can vary.
• 24 inches above the unit (and more if you live where snow piles up).

We also make sure the condenser is set on a solid, level pad or bracket, away from things like dryer vents, falling icicles, and direct sources of heat. Keeping these clearances ensures your mini split runs efficiently, stays quiet, and remains easy to maintain. Our team always picks the outdoor spot that balances performance, accessibility, and how your home looks.

How do I know what size mini split I need?

Sizing your ductless mini split installation just right is key to your comfort and energy savings. The “right” size depends on a few things—like how big the room is, how well your house is insulated, window placement, ceiling height, and even how many people usually hang out in the space.

Here’s a quick peek at standard guidelines:

• 9,000 BTU: Most comfortable for spaces up to 400 square feet.
• 12,000 BTU: Great for rooms up to about 550 square feet.
• 18,000 BTU: Covers roughly 700–1,000 square feet.
• 24,000 BTU: Handles spaces up to about 1,400 square feet.

But remember, these are just starting points. The real magic happens when we perform a Manual J load calculation—that means we look at your home’s insulation, local Utah climate, window sizes, and more. This scientific approach ensures your system isn’t too big (which can waste energy) or too small (which can leave you chilly or sweating). At Air Pros, we believe in getting it just right—for your comfort and your wallet.

Will a ductless mini split work in Utah's cold winters?

Absolutely! Modern cold-climate ductless mini splits are designed to handle Utah’s chilly winters like a champ. Thanks to advanced compressor technology and built-in features like base-pan heaters and optimized defrost cycles, these systems deliver reliable heat even when the thermometer drops well below zero.

We recommend choosing models with a high HSPF (Heating Seasonal Performance Factor)—look for 10 or above—and verified performance down to at least -13°F. These systems have impressed even our most skeptical customers in places like Park City and Cottonwood Heights, where winter can be downright fierce.

One happy homeowner shared, “Our mini split keeps the house perfectly cozy, even with snow on the ground. It’s quieter and more efficient than our old furnace.” And with professional ductless mini split installation from Air Pros Heating & Cooling, you’ll get a system that’s sized and set up to thrive in Utah’s unique climate.

Still have questions about your home, your space, or your comfort goals? Contact Air Pros Heating & Cooling for friendly, expert advice—and find just how comfortable your home can feel, year-round.

Conclusion

There’s something special about walking into a room that just feels right—never too hot, never too cold, always comfortable. That’s the everyday experience you can expect with a professionally installed ductless mini split installation from Air Pros Heating & Cooling.

Throughout this guide, we’ve covered the ins and outs of how mini split systems work, why professional installation matters, and what makes these systems such a good fit for Utah homes—whether you live in Salt Lake City, Park City, Sandy, Draper, or anywhere nearby. These systems bring you year-round comfort, letting you heat and cool the spaces you use most, all while cutting down on wasted energy.

When you choose a ductless mini split installation, you’re not just getting a new piece of technology. You’re open uping:

Energy savings—by skipping ductwork, you can reduce energy use by up to 30%.
Room-by-room control—set every zone to exactly the temperature you want.
Peace and quiet—indoor units are so quiet, you might forget they’re even on.
Low-impact installs—it takes just a small opening in your wall, not a major home makeover.
Total comfort—one system handles both heating and cooling, even in Utah’s tough winters.
Smart features—modern controls keep things simple, whether you’re at home or away.

Of course, none of this is possible without careful, professional installation. Our licensed technicians at Air Pros Heating & Cooling always start with detailed Manual J load calculations to make sure your system is sized perfectly. We pay close attention to unit placement for the best airflow and efficiency, handle all refrigerant charging and electrical work to code, and test every system thoroughly before we call the job done. And yes, we take warranty protection seriously—so your investment is guarded for years to come.

When you work with Air Pros, you’re getting more than a heating and cooling upgrade. You’re getting a partner who listens, communicates, and understands just how important comfort is to your family. We aim to deliver every ductless mini split installation with the same care and attention we’d want for our own homes.

Ready to feel the difference for yourself? Contact Air Pros Heating & Cooling for a friendly, zero-pressure consultation. We’ll help you explore your options, answer every question, and design a ductless solution that fits your needs and your budget. From your first call to your first cozy night in, we’re with you every step of the way.

Your journey to easy, personalized comfort starts right here. Find why so many homeowners across Utah trust Air Pros Heating & Cooling for their ductless mini split installation—and let’s make your home the most comfortable place on the block.