Room Additions
Add heating and cooling without extending the home's existing ductwork.
Ductless Mini-Splits
Ductless AC Installation in Orlando, FL
Add heating and cooling without extending traditional ductwork. AmeriTech designs and installs single-zone and multi-zone ductless mini-split systems for room additions, garages, home offices, older homes, and whole-home comfort upgrades. New to mini-splits? Start with our ductless systems guide.
- Free ductless consultation
- Next-day installation available
- Mitsubishi Diamond Contractor
- Daikin Comfort Pro Dealer
- Factory-trained installers
- Serving Greater Orlando since 2009
- Mitsubishi Diamond Contractor
- Daikin Comfort Pro Dealer
- Carrier Factory Authorized
- EPA Certified
- Google Guaranteed
- BBB A+ Accredited
- Florida License CAC1817383
- Serving Orlando since 2009
Where Ductless Mini-Splits Make Sense
Ductless is a strong option when extending ductwork is impractical or a single space needs its own temperature control.
Garages and Workshops
Create a more usable space without connecting it to the central HVAC system.
Florida Rooms and Sunrooms
Address high solar exposure and spaces that struggle to hold a consistent temperature.
Home Offices
Maintain independent comfort without cooling or heating the entire home.
Older Homes Without Ductwork
Add modern heating and cooling without extensive duct installation.
Bedrooms and Bonus Rooms
Improve comfort in rooms that stay warmer or colder than the rest of the house.
In-Law Suites and Guest Spaces
Provide separate temperature control for independently used areas.
Whole-Home Zoned Comfort
Use multiple indoor units to create independently controlled zones throughout the home.
Choose the Right Ductless Configuration
The right setup depends on how many spaces you need to condition and how you want them controlled.
Single-Zone System
One outdoor unit connects to one indoor unit. Often a fit for:
- Room additions
- Garages and workshops
- Home offices
- Florida rooms
- One consistently uncomfortable room
Multi-Zone System
One outdoor unit connects to multiple independently controlled indoor units. Often a fit for:
- Multiple bedrooms
- Older homes without ducts
- Multi-story properties
- Guest suites
- Whole-home zoning
- Spaces with different comfort requirements
Indoor-Unit Styles
Ductless does not have to mean a visible wall unit in every room.
- Wall-mounted units
- Ceiling cassettes
- Floor-mounted units
- Compact ducted air handlers that serve several nearby rooms through ceiling or wall vents
Your consultation confirms which configuration and unit styles fit your property.
Designed for Your Home and Central Florida's Climate
A ductless system should not be selected on room square footage alone. Sizing and placement affect temperature control, humidity management, sound levels, energy use, and long-term equipment performance.
Ductless equipment is not automatically more efficient or better at humidity control in every application. Those outcomes depend on correct sizing, design, installation, settings, and use. During your consultation, AmeriTech looks at:
- Room size and layout
- Ceiling height
- Window size and orientation
- Insulation
- Sun exposure
- Number of occupants
- Existing HVAC performance
- Required heating and cooling capacity
- Indoor-unit placement
- Outdoor-unit location
- Refrigerant line routing
- Condensate drainage
- Electrical requirements
- Number of independent zones
What Happens During a Ductless Installation?
In-Home Consultation
AmeriTech reviews the space, comfort concerns, existing equipment, property layout, and preferred indoor-unit locations.
System Design
We determine the appropriate capacity, number of zones, equipment configuration, and line-set routes based on a load calculation.
Written Installation Options
You receive recommended equipment options, the project scope, pricing, warranty information, and installation details.
Professional Installation
The indoor and outdoor equipment, refrigerant lines, drainage, electrical connections, and controls are installed. The schedule for your project is in your estimate.
System Testing and Commissioning
Technicians test heating and cooling performance, drainage, controls, communication, and overall system operation.
Homeowner Walkthrough
You receive instructions for temperature settings, operating modes, filters, controls, and routine maintenance.
Already have a mini-split that is having problems? Explore Ductless AC Repair to have it diagnosed before you decide on replacement.
Specialized Ductless Installation Expertise
Mitsubishi Diamond Contractor
AmeriTech's Mitsubishi Diamond Contractor status may provide access to enhanced warranty coverage on eligible systems and supports installation to manufacturer requirements.
Daikin Comfort Pro Dealer
Daikin Comfort Pro Dealer status for eligible Daikin single-zone and multi-zone ductless systems.
Multiple Equipment Options
We compare Mitsubishi, Daikin, and other suitable ductless options based on your property and application.
Proper System Design
Equipment is selected around the actual heating and cooling requirements of the space, not only generic square-foot estimates.
Complete Installation Coordination
The project can include equipment placement, line-set routing, drainage, electrical requirements, permitting, installation, and commissioning.
Local Greater Orlando Experience
Serving Orlando and surrounding Central Florida communities since 2009. Florida Certified Air Conditioning Contractor license CAC1817383.
Enhanced Mitsubishi Warranty Coverage
Eligible Mitsubishi systems installed by AmeriTech may qualify for enhanced 12-year parts, compressor, and labor coverage; coverage depends on the selected equipment and applicable warranty terms.
Not every Mitsubishi installation receives identical coverage. Eligibility depends on the model, registration, and manufacturer terms, and your estimate lists the coverage that applies to the equipment you choose.
What Is Included in Your Ductless Estimate?
Your free estimate is written, so you can see what you are comparing. It should address:
- Recommended system capacity
- Number of indoor zones
- Indoor-unit styles
- Outdoor equipment
- Line-set routing
- Drainage requirements
- Electrical work
- Equipment placement
- Installation labor
- Permit requirements
- Controls and remotes
- Warranty coverage
- Project schedule
What Affects Your Ductless Estimate
Every property is different. These are the main factors that shape the scope and price of a ductless project.
Estimate Factors
- Number of zones
- Indoor-unit style: wall-mounted, ceiling cassette, floor-mounted, or ducted
- System capacity, sized to the space
- Brand and efficiency rating
- Line-set length and routing complexity
- Electrical work required
- Heat pump (cooling and heating) or cooling-only operation
Ductless Installations Across Greater Orlando
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Common Questions
Frequently Asked Questions
Where can a ductless mini-split be installed?
Common locations include room additions, garages, workshops, Florida rooms, home offices, bedrooms, guest suites, and older homes without ductwork. Whether a space is a good fit depends on the layout, the electrical service, and where the indoor and outdoor units can be placed.
Can one mini-split cool more than one room?
Yes. A multi-zone system can serve several indoor units from one outdoor unit when the load calculation supports it, and compact ducted air handlers can serve several nearby rooms. We confirm the right approach during your consultation.
What is the difference between single-zone and multi-zone ductless systems?
A single-zone system connects one outdoor unit to one indoor unit. A multi-zone system connects one outdoor unit to multiple independently controlled indoor units. Single-zone systems suit a single room or addition; multi-zone systems suit several spaces with different comfort needs.
Can ductless systems heat and cool?
Ductless heat pump models provide both cooling and heating. Cooling-only models are also available. Which one fits depends on the equipment you choose and how you plan to use the space.
How is the correct mini-split size determined?
By a load calculation for the space, not by room square footage alone. We consider layout, ceiling height, windows, insulation, sun exposure, occupants, and the capacity required for each zone.
How long does ductless installation take?
It depends on the number of zones, the equipment, line-set routing, and the electrical work involved. The schedule for your project is included in your estimate.
Do ductless installations require permits?
Permit and electrical requirements depend on your property, the equipment, and local rules. Your estimate addresses permit requirements, and AmeriTech coordinates the permitting work included in your project.
What indoor-unit styles are available?
Wall-mounted units, ceiling cassettes, floor-mounted units, and compact ducted air handlers. Availability varies by brand and model, and we recommend a style based on the room and how you use it.
What ductless brands does AmeriTech install?
Mitsubishi is the lead ductless brand because of AmeriTech's Diamond Contractor status, and AmeriTech also works with Daikin and other qualified systems when they fit the project. We compare suitable options during your consultation.
What Mitsubishi warranty coverage is available?
Eligible Mitsubishi systems installed by AmeriTech may qualify for enhanced 12-year parts, compressor, and labor coverage. Coverage depends on the selected equipment, registration, and applicable warranty terms, and your estimate lists what applies.
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Get Your Free Ductless Consultation
Tell us about the space you want to condition and we will recommend a configuration, explain your options, and put the project in a written estimate. Want to learn the basics first? Read about ductless systems.