Key Takeaways
Single-zone installation costs between $2,000 and $6,000.
Multi-zone systems can range from $3,200 to over $13,000.
Prices vary based on system type, size, brand, and region.
Ductless systems are more efficient but have higher upfront costs compared to central air.

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Ductless Mini-Split Installation Cost

The cost of installing a ductless mini-split AC system varies depending on various factors such as the number of zones, system type, and size. Below is a detailed breakdown of these costs:

Zones	Average Installation Cost
1	$2,000 – $6,000
2	$2,500 – $8,000
3	$3,200 – $10,500
4	$4,000 – $11,500
5	$5,500 – $13,000+

Average Cost to Install Ductless Mini-Split AC

On average, homeowners can expect to spend around $5,600 nationwide for the installation of a ductless mini-split AC system.

Criteria	Cost
National Average Cost	$5,600
Minimum Cost	$1,800
Maximum Cost	$20,000
Average Range	$3,000 to $10,000

Mini-Split System Costs by Type

Cost variations also depend on the type of ductless mini-split system you choose:

System Type	Single-Zone	Multi-Zone
Indoor Wall-Mounted	$700 – $4,100	$1,900 – $7,800
Indoor Ceiling Cassette	$1,800 – $5,800	$2,600 – $9,900
Indoor Ceiling-Suspended	$2,400 – $6,400	$2,400 – $8,000
Indoor Floor-Mounted	$1,600 – $3,300	$2,700 – $8,000
Indoor Concealed	$1,700 – $6,000	$2,600 – $7,900
LG Art Cool Gallery Wall Mount	$1,300 – $2,100	$2,900 – $6,400

Single vs. Multi-Zone Mini-Split System Cost

The initial investment for installing a single-zone system differs significantly from a multi-zone system.

System Type	Average Cost Installed
Single-Zone System	$2,000 – $6,000
Multi-Zone System	$2,500 – $13,000+

Mini-Split Sizing Chart and Prices

Proper sizing is crucial for the efficient operation of a mini-split AC system. Below is a sizing chart that outlines the necessary BTUs based on the square footage and the corresponding system prices:

Square Feet	BTUs Needed	System Price
150 – 250	6,000 (0.5 ton)	$450 – $1,600
300 – 400	9,000 (0.75 ton)	$600 – $2,300
450 – 550	12,000 (1 ton)	$700 – $3,200
600 – 1,000	18,000 (1.5 ton)	$1,000 – $4,200
1,200 – 1,600	24,000 (2 ton)	$1,100 – $5,200
1,600 – 1,900	30,000 (2.5 ton)	$1,600 – $5,700
1,900 – 2,500	36,000 (3 ton)	$1,800 – $6,000
2,500 – 3,000	42,000 (3.5 ton)	$3,000 – $8,000
> 3,000	48,000 – 60,000	$3,500 – $10,000

Mini-Split AC Installation Cost Calculator

To provide a more detailed estimate, multiple factors contribute to the overall cost:

Factor	Average Cost
Ductless Multi-Zone AC System	$1,500 – $8,000
Labor	$500 – $2,000
Electrical Circuit and Wiring	$150 – $800
Carpenter or Handyman	$200 – $400
Refrigerant Line Set	$70 – $400
Remove Old HVAC Equipment	$80 – $150
Permits	$250 – $400

Labor Cost to Install Ductless Air Conditioning

Labor costs can also vary distinctly based on whether you’re installing a single-zone or multi-zone system:

Zones	Average Labor Cost*
Single-Zone	$300 – $1,500
Multi-Zone	$1,500 – $5,000+

Price Factors for Mini-Split Installation

Several additional factors can affect the cost of a ductless mini-split installation:

1. Brand of the System: Different brands come with different price tags.
2. Number of Zones: More zones increase the cost.
3. System Size and Type: Larger systems and specialized types (like ceiling-suspended) cost more.
4. Geographical Location: Labor and material costs vary by region.
5. Installation Complexity: Accessibility and the need for additional electrical work can raise costs.

Ductless HVAC Cost by Zone

Here’s a brief overview of costs according to the number of zones:

Zones	System Cost*
1	$500 – $4,000
2	$1,500 – $5,000
3	$2,000 – $6,000
4	$2,500 – $6,500
5	$3,500 – $8,000

Split Unit AC Cost by Component

The costs for individual components add to the total system price:

Component	Average Cost*
Outdoor Unit	$600 – $4,600
Indoor Wall-Mounted Unit	$300 – $1,300
Indoor Ceiling Cassette	$600 – $1,600
Indoor Ceiling-Suspended Unit	$700 – $1,200
Indoor Floor-Mounted Unit	$650 – $1,500
Indoor Concealed Duct	$650 – $1,700
LG Art Cool Gallery Wall Mount	$550 – $700

Mini-Split Accessories and Upgrades

Adding accessories or upgrading certain features enhances the functionality but comes at an additional cost.

Component	Average Cost*
Wireless Remote Controller	$50 – $300
Wired Controller / Thermostat	$100 – $300
Drain Pan Heater	$140 – $560
Condensate Removal Pump	$120 – $280
Replacement Filter	$10 – $70
Concrete or Plastic Condenser Pad	$40 – $100
Wall Mount Bracket for Outdoor Unit	$40 – $100
Condenser Stand / Snow Legs	$100 – $210
Installation Kit	$150 – $870

Ductless Split System HVAC Cost By Brand

Different brands offer various price points based on their features and reputation in the market:

Brand	Single-Zone	Multi-Zone
Mitsubishi / Trane	$1,200 – $4,000	$2,600 – $7,800
Fujitsu / Rheem	$1,100 – $3,900	$2,300 – $8,300
Daikin	$900 – $4,700	$2,500 – $7,600
LG	$900 – $4,200	$2,000 – $7,600
Panasonic	$950 – $2,900	$2,200 – $6,000
MR COOL	$700 – $2,400	$2,200 – $5,900
Cooper & Hunter	$700 – $1,900	$1,750 – $4,850
GREE	$750 – $3,200	$1,950 – $6,000
Senville	$900 – $1,500	$1,800 – $3,300
Samsung	$1,700 – $3,600	$3,900 – $9,400
Frigidaire	$600 – $2,500	$2,500 – $3,700

Mitsubishi Mini-Split Cost

Mitsubishi is a popular brand in the mini-split market, known for its high efficiency and quality.

Fujitsu Mini-Split Cost

Fujitsu mini-split systems are also well-regarded for their reliability and performance.

Ductless Mini-Split vs. Central Air Cost

When comparing the cost between ductless mini-splits and traditional central air systems, several points stand out:

AC Type	Average Cost Installed	Typical Use
Ductless Mini-Split (Single-Zone)	$2,000 – $6,000	Small homes or single room
Ductless Mini-Split (Multi-Zone)	$2,500 – $13,000+	Homes with 2 to 5 zones
Central Air System	$2,500 – $7,500	Homes with existing ductwork
Heat Pump	$3,800 – $8,200	Homes without ductwork
HVAC System with New Ductwork	$7,000 – $16,000	Homes without existing ductwork or heating

Ductless Mini-Split vs. Central Air Pros and Cons

Both ductless mini-split systems and central air conditioning have their unique advantages and disadvantages.

Type	Pros	Cons
Ductless Mini-Split	Runs quieter at 32 decibels Adjust each room’s temperature individually More efficient and lower cost to run Quicker and less invasive install Works well in garages, basements, attics, and sunrooms	$2,500 to $13,000+ for multi-zone system Limited to rooms with indoor air handlers Not as effective in large homes Wall and ceiling-mounted units are obtrusive Doesn’t improve air quality and possible uneven cooling May require mini-ducts to distribute air
Central Air	$2,500 to $7,500 on average Provides even cooling in small or large homes Installed outside and brings fresh filtered air inside Option to add a whole-house humidifier	Higher electric bills Louder at 50 to 80 decibels More invasive install requiring ductwork that costs $2,000 to $3,000 more Annual duct cleaning costs $300 to $700 Temperature controls the whole house in one zone

Mini-Split AC Cost to Run

The operational cost of a ductless mini-split AC unit depends on its BTU rating and usage.

Mini Split AC Unit (BTU)	Cost Per Hour	Cost Per Month
12,000 (1 ton)	$0.06 – $0.16	$15 – $40
24,000 (2 ton)	$0.12 – $0.32	$30 – $75
36,000 (3 ton)	$0.20 – $0.48	$50 – $120
48,000 (4 ton)	$0.30 – $0.64	$75 – $150

Ductless Mini-Split FAQs

What Is the Lowest Priced Ductless Mini-Split AC Unit?

The cheapest options can be as low as $500, typically suitable for small spaces or single-zone applications.

How Long Does It Take to Install a Mini-Split AC?

A professional installation can take anywhere from 4 to 8 hours, depending on the complexity and the number of zones.

How Long Do Mini-Split Air Conditioners Last?

A well-maintained mini-split system can last between 15 to 20 years.

What Is a Mini-Split SEER Rating?

Seasonal Energy Efficiency Ratio (SEER) is a measure of how efficiently a cooling system operates over an entire season. Higher SEER ratings indicate greater energy efficiency.

Is a Mini-Split Air Conditioner or Heat Pump Best for Cooling?

Both can be efficient, but a heat pump offers the added benefit of heating in colder months.

How Much Does Home Depot Mini-Split Installation Cost?

Home Depot offers installation services that typically range from $500 to $2,000 on top of the unit price.

Does Ductless Air Conditioning Increase Home Value?

Yes, installing a modern and efficient HVAC system like a ductless mini-split can improve home value by making it more appealing to potential buyers.

DIY Mini-Split Air Conditioner Cost

For homeowners inclined towards DIY, the costs are lower but require more effort and skill:

Size	Average Cost
Single-Zone System	$800 – $3,000
Multi-Zone System	$2,500 – $4,500

Hiring an HVAC Contractor

When considering professional installation, it’s crucial to hire a qualified and experienced HVAC contractor. Here are some questions to ask:

Questions to Ask

1. Are you licensed and insured?
2. Do you offer a warranty on your work and the equipment?
3. Can you provide references or reviews from past clients?
4. What is the estimated installation time?
5. Do you offer maintenance services?

By asking these questions, you can ensure you hire a reliable contractor who will install your ductless mini-split system efficiently and professionally.