Mitsubishi ductless mini-split systems have a reputation of being very efficient and of high quality and they are also expensive.
At the national level, the average cost of a single-zone Mitsubishi mini split installation is approximately $3,000, with average total costs (equipment + install) of residential systems between approximately $2000 and $14,500+ .
Average Mitsubishi Mini Split Cost By BTU Size
Ductless mini-split systems are available in different cooling capacities that are measured in BTUs (British Thermal Units) that are approximately related to the size of the room they can be used in.
Mitsubishi has models as small as 6,000 BTU units that can be used in a single room to 36,000+ BTU units that can be used in an open concept space or multiple rooms.
You can try our Mini Split Btu Calculator to calculate automatically
In most cases, the more BTU systems are expensive to install and purchase. A 12,000 BTU (1 ton) Mitsubishi mini split system will cost about 3,000 dollars installed, but the larger capacity systems can be much more expensive. The overall price of Mitsubishi mini-split systems is approximately 1,200-7,800 dollars, which varies in accordance with the size of BTU, the number of zones, and features. The low-range end can be applied in bedrooms or studios, but the high-BTU models at the upper end are needed in large living rooms or in the whole house.
The table below indicates the average price range of Mitsubishi mini split by BTU capacity and the equipment and professional installation. These estimates are national averages of single-zone systems of a given size:
| BTU Capacity (Cooling) | Installed Cost (Equipment + Labor) |
|---|---|
| 6,000 BTU (0.5 ton) | $1,800 – $3,000 |
| 9,000 BTU | $2,000 – $4,000 |
| 12,000 BTU (1 ton) | $2,500 – $5,000 |
| 18,000 BTU (1.5 ton) | $3,000 – $6,000 |
| 24,000 BTU (2 ton) | $4,000 – $7,000 |
| 30,000 BTU (2.5 ton) | $5,000 – $8,000 |
| 36,000 BTU (3 ton) | $5,500 – $9,000 |
Note: These prices are the price of the Mitsubishi indoor and outdoor units and professional installation. The lower-BTU models (6k-12k) normally have a smaller and cheaper compressor and shorter runs of the refrigerant line, and the costs remain on the lower side when the installation is easy. The units with higher BTU (18k and higher) usually demand beefier equipment (and in some cases, upgraded electrical circuits), and this pushes the cost to the higher side.
Average Mini Split Cost By Home Size
These cost are given on the basis of the average U.S. houses having normal ceiling and insulation.
Usually, a single Mitsubishi mini split head (approximately 9,000-12,000 BTU) can suffice to serve an open-concept area or studio. This keeps the price low. For example, to equip a small studio with a mini split, one might choose a single 3/4-ton unit; the total price for that unit and installation would equal about 3,000 dollars.
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On the other hand, a larger 1-bedroom house might need two indoor units (one in the living room and one in the bedroom) to connect to a single outdoor compressor. This effectively doubles the number of zones and BTUs and could push costs up to around $5,000 or more, depending on the units’ capacity.
As the size of the home increases, the evenness of cooling tends to diminish through several zones. An average 2-bedroom home may need 2-3 zones (e.g. one unit in the main living area and the other two in each bedroom). The average cost of a 3-zone ductless mini-split system is between 3200 and 10500 dollars.
Typically, a three-bedroom house requires anywhere from 3 to 4 zones. The cost for a Mitsubishi system that serves three bedrooms and a living room typically ranges from $8,000 to $12,000.
Larger homes (with 4 or more bedrooms) may need four to five separate indoor units. The multi-zone outdoor condensers made by Mitsubishi generally max out at 5 zones. For a 4-bedroom (or more) home, you likely end up with a 5-zone system that costs close to the highest prices shown, which are around $12,000 to $15,000.
Not all homeowners are going to fit their whole house with ductless units right now. Mitsubishi mini splits are flexible, so you can start with a single-zone system in the room you want to improve (like a new sunroom or a hot attic bedroom) and not retro fit the whole house.
Mitsubishi Mini Split Cost By Number Of Zones
The quantity of zones is the amount of indoor units (air handlers) that are hooked up to the outside compressor. The zones offer individual climate control of a room or area.
Mitsubishi mini-splits are extremely versatile: you may have a single-zone (one indoor unit + one outdoor unit) or multi-zone (multiple indoor units on one outside condenser).
The more the zones, the more the equipment and labor hence the cost also increases. In zones beyond the first one, an additional Mitsubishi wall unit will cost an extra amount of approximately 500-2000 dollars per zone (the unit, refrigerant lines, and the additional installation work).
| Number Of Zones | Typical Installed Cost |
|---|---|
| 1-zone | $1,800 – $6,000 |
| 2-zone | $3,000 – $8,000 |
| 3-zone | $4,500 – $10,000 |
| 4-zone | $6,000 – $12,000 |
| 5-zone | $7,500 – $15,000 |
A one-room Mitsubishi mini split installation is in the lower ranges (2K-6K) of the above. There will be multi-zone setups that will be scaled up. As an example, going to two zones (installing a second indoor unit to another room) may cost the project about 5,000-8,000 in total. The table reflects three zones (e.g. living room + two bedrooms) at a possible cost of between $8,000 and 10,000 (Mitsubishi system). In other cases, mini-split installations in five zones may cost up to 15,000 dollars.
It is necessary to mention that these are general averages. Real prices may be different depending on the design of your house and the details of the work.
Other Factors Affecting Mitsubishi Mini Split Cost
Brand & Quality:
Mitsubishi is on the high end of the price range as far as ductless manufacturers are concerned.
A one-zone Mitsubishi unit may cost between 1,200 and 4,000 dollars, but there are economy brands that can be purchased at less than 1,000 dollars. The high price you pay on Mitsubishi is worth the reliability, excellent features and the strong support/warranty system. Units that are budget-oriented are able to save money initially but might not be as efficient or long-lasting.
Efficiency (SEER/HSPF Rating):
Mitsubishi mini splits that are high efficiency (higher SEER and HSPF rating) usually cost more up front. An example would be that a high-end 20+ SEER will be more expensive than a low-end 16 SEER with the same capacity.
Wall Vs. Ceiling Cassette):
Mitsubishi has wall-mounted, floor-mounted and ceiling-recessed cassette indoor units. The most common and the least costly is the wall-mounted units. More specialized ones such as sleek ceiling cassettes or ducted mini-split air handlers are more expensive to purchase and install.
Complexity of installation:
No two homes are the same. When the installer is able to run the refrigerant lines and the wiring directly through an outside wall to the outside unit, the labor will be on the low side. But a more complicated installation, say several indoor units on different floors, long refrigerant line runs or cutting and repairing drywall, will cost more labor and more money.
The cost of installation of multi-story houses is usually higher than that of single-story houses because it is challenging to route the lines.
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Electrical Work :
A Mitsubishi mini split will require basic electrical connection to install professionally, in some instances a new dedicated 220V circuit may be required to power the outdoor condenser. The cost of installing a new circuit by an electrician will cost an approximate of 150 to 800 dollars. Also, the majority of municipalities demand a permit to install HVAC; the average permit fees may cost $250-400. The overall budget should include such costs that are behind the scenes.
Climate & Use:
The climate where you live may also determine the kind of Mitsubishi mini split you require and this determines the cost.
In extremely cold climates, you can choose the Hyper-Heating heat pump models of Mitsubishi that have the capacity to work in sub-zero temperatures, but these high-tech systems are more expensive than the regular systems. On the other hand, when you just require air conditioning in a mild climate, a cooling-only unit (one that does not have a heat pump capability) may save on money. Besides, installation quotes may be higher in homes located in places with high labor rates (e.g. big cities) or where the HVAC competition is low.
Taking into account all these factors, BTU capacity, the size of the home, and the number of zones, homeowners will learn more about where their Mitsubishi mini split installation will be placed in the price range.
A quote should be obtained that is itemized and detailed, listing equipment, labor, electrical work and permits. To make sure that the full manufacturer warranty is kept, it is important to confirm that the installer is Mitsubishi-certified.
How to Get the Best Mitsubishi Mini Split Prices?
- Firstly, keep in mind that installation quality is always the most important thing for air conditioner project. So never sacrifice contractor quality for lower price.
- Secondly, remember to look up the latest tax credit and rebates.
- Thirdly, ask for at least 3 bids before you make the decision. You can click here to get 3 free estimates from your local contractors, and this estimate already takes rebates and tax credit into consideration and filter unqualified contractors automatically.
At last, once you chose the right contractor, remember to use the tactics from this guide: homeowners tactics when negotiating with HVAC dealer to get the final best price.
