ACiQ Multi-Zone Mini-Split Systems

An ACiQ multi-zone system with intelliheat is an exceptional way to heat and cool multiple rooms. With competitive prices and free shipping, ACiQ makes custom comfort affordable. Explore our selection of ACiQ multi-zone systems below.

For more information about ACiQ single zone systems, click here.

Subcategories

Items 1-24 of 1756

Set Descending Direction
  1. Perfect Aire Design Your Own Dual Zone Heat Pump System
    12 Year Warranty
    ACiQ Dual Zone Mini Split System - Design Your Own R454B
    Model: ACIQ Dual Zone R454B
    Was $2,123.00
    Special Price $1,930.00
  2. 18,000 BTU 25.1 SEER2 ACiQ Standard 2-Zone Wall Mount Mini Split System | R454B | 230v - 9+9
    12 Year Warranty
    18,000 BTU 25.1 SEER2 ACiQ Standard 2-Zone Wall Mount Mini Split System | R454B | 230v - 9+9
    SAVE $270.00
    18,000 BTU 25.1 SEER2 ACiQ Standard 2-Zone Wall Mount Mini Split System | R454B | 230v - 9+9
    Model: ES-18Z-M3C / ACIQ-09W-HH-MD-2
    Rating:
    100%
    Was $2,970.00
    Special Price $2,700.00
  3. Perfect Aire Design Your Own Dual Zone Heat Pump System
    12 Year Warranty
    ACIQ Dual Zone Mini Split System - Design Your Own R410A
    ACIQ Dual Zone Mini Split System - Design Your Own R410A
    Model: ACIQ Dual Zone
    Rating:
    100%
    Was $3,727.50
    Special Price $2,761.12
  4. 18,000 BTU 25.1 SEER2 ACiQ Standard 2-Zone Wall Mount Mini Split System | R454B | 230v - 6+9
    12 Year Warranty
    18,000 BTU 25.1 SEER2 ACiQ Standard 2-Zone Wall Mount Mini Split System | R454B | 230v - 6+9
    SAVE $281.50
    18,000 BTU 25.1 SEER2 ACiQ Standard 2-Zone Wall Mount Mini Split System | R454B | 230v - 6+9
    Model: ES-18Z-M3C / ACIQ-06W-HH-MD / ACIQ-09W-HH-MD
    Rating:
    100%
    Was $3,096.49
    Special Price $2,814.99
  5. 18,000 BTU 25.1 SEER2 ACiQ Standard 2-Zone Wall Mount Mini Split System | R454B | 230v - 9+12
    12 Year Warranty
    18,000 BTU 25.1 SEER2 ACiQ Standard 2-Zone Wall Mount Mini Split System | R454B | 230v - 9+12
    SAVE $526.04
    18,000 BTU 25.1 SEER2 ACiQ Standard 2-Zone Wall Mount Mini Split System | R454B | 230v - 9+12
    Model: ES-18Z-M3C / ACIQ-09W-HH-MD / ACIQ-12W-HH-MD
    Rating:
    100%
    Was $3,388.04
    Special Price $2,862.00
  6. 18,000 BTU 25.1 SEER2 ACiQ Standard 2-Zone Wall Mount Mini Split System | R454B | 230v - 6+6
    12 Year Warranty
    18,000 BTU 25.1 SEER2 ACiQ Standard 2-Zone Wall Mount Mini Split System | R454B | 230v - 6+6
    SAVE $293.00
    18,000 BTU 25.1 SEER2 ACiQ Standard 2-Zone Wall Mount Mini Split System | R454B | 230v - 6+6
    Model: ES-18Z-M3C / ACIQ-06W-HH-MD-2
    Rating:
    100%
    Was $3,222.98
    Special Price $2,929.98
  7. 18,000 BTU 25.1 SEER2 ACiQ Standard 2-Zone Wall Mount Mini Split System | R454B | 230v - 6+12
    12 Year Warranty
    18,000 BTU 25.1 SEER2 ACiQ Standard 2-Zone Wall Mount Mini Split System | R454B | 230v - 6+12
    SAVE $537.54
    18,000 BTU 25.1 SEER2 ACiQ Standard 2-Zone Wall Mount Mini Split System | R454B | 230v - 6+12
    Model: ES-18Z-M3C / ACIQ-06W-HH-MD / ACIQ-12W-HH-MD
    Rating:
    100%
    Was $3,514.53
    Special Price $2,976.99
  8. 18,000 BTU 25.1 SEER2 ACiQ Standard 2-Zone Wall Mount Mini Split System | R454B | 230v - 6+18
    12 Year Warranty
    18,000 BTU 25.1 SEER2 ACiQ Standard 2-Zone Wall Mount Mini Split System | R454B | 230v - 6+18
    SAVE $299.70
    18,000 BTU 25.1 SEER2 ACiQ Standard 2-Zone Wall Mount Mini Split System | R454B | 230v - 6+18
    Model: ES-18Z-M3C / ACIQ-06W-HH-MD / ACIQ-18W-HH-MD
    Rating:
    100%
    Was $3,296.69
    Special Price $2,996.99
  9. 18,000 BTU 25.1 SEER2 ACiQ Standard 2-Zone Wall Mount Mini Split System | R454B | 230v - 12+12
    12 Year Warranty
    18,000 BTU 25.1 SEER2 ACiQ Standard 2-Zone Wall Mount Mini Split System | R454B | 230v - 12+12
    SAVE $782.08
    18,000 BTU 25.1 SEER2 ACiQ Standard 2-Zone Wall Mount Mini Split System | R454B | 230v - 12+12
    Model: ES-18Z-M3C / ACIQ-12W-HH-MD-2
    Rating:
    100%
    Was $3,806.08
    Special Price $3,024.00
  10. 27
    12 Year Warranty
    27,000 BTU 25 SEER2 ACiQ Standard 2-Zone Wall Mount Mini Split System | R454B | 230v - 9+9
    SAVE $317.00
    27,000 BTU 25 SEER2 ACiQ Standard 2-Zone Wall Mount Mini Split System | R454B | 230v - 9+9
    Model: ES-27Z-M4C / ACIQ-09W-HH-MD-2
    Rating:
    100%
    Was $3,487.00
    Special Price $3,170.00
  11. 18,000 BTU 25.1 SEER2 ACiQ Standard 3-Zone Wall Mount Mini Split System | R454B | 230v - 6+9+9
    12 Year Warranty
    18,000 BTU 25.1 SEER2 ACiQ Standard 3-Zone Wall Mount Mini Split System | R454B | 230v - 6+9+9
    SAVE $320.00
    18,000 BTU 25.1 SEER2 ACiQ Standard 3-Zone Wall Mount Mini Split System | R454B | 230v - 6+9+9
    Model: ES-18Z-M3C / ACIQ-06W-HH-MD / ACIQ-09W-HH-MD-2
    Rating:
    100%
    Was $3,519.99
    Special Price $3,199.99
  12. 18,000 BTU 25.1 SEER2 ACiQ Standard 3-Zone Wall Mount Mini Split System | R454B | 230v - 6+6+9
    12 Year Warranty
    18,000 BTU 25.1 SEER2 ACiQ Standard 3-Zone Wall Mount Mini Split System | R454B | 230v - 6+6+9
    SAVE $331.50
    18,000 BTU 25.1 SEER2 ACiQ Standard 3-Zone Wall Mount Mini Split System | R454B | 230v - 6+6+9
    Model: ES-18Z-M3C / ACIQ-06W-HH-MD-2 / ACIQ-09W-HH-MD
    Rating:
    100%
    Was $3,646.48
    Special Price $3,314.98
  13. 27
    12 Year Warranty
    27,000 BTU 25 SEER2 ACiQ Standard 2-Zone Wall Mount Mini Split System | R454B | 230v - 9+12
    SAVE $573.04
    27,000 BTU 25 SEER2 ACiQ Standard 2-Zone Wall Mount Mini Split System | R454B | 230v - 9+12
    Model: ES-27Z-M4C / ACIQ-09W-HH-MD / ACIQ-12W-HH-MD
    Rating:
    100%
    Was $3,905.04
    Special Price $3,332.00
  14. 27
    12 Year Warranty
    27,000 BTU 25 SEER2 ACiQ Standard 2-Zone Wall Mount Mini Split System | R454B | 230v - 9+18
    SAVE $335.20
    27,000 BTU 25 SEER2 ACiQ Standard 2-Zone Wall Mount Mini Split System | R454B | 230v - 9+18
    Model: ES-27Z-M4C / ACIQ-09W-HH-MD / ACIQ-18W-HH-MD
    Rating:
    100%
    Was $3,687.20
    Special Price $3,352.00
  15. 18
    12 Year Warranty
    18,000 BTU 25 SEER2 ACiQ Extreme 2-Zone Wall Mount Mini Split System | R454B | 230v - 9+9
    SAVE $337.11
    18,000 BTU 25 SEER2 ACiQ Extreme 2-Zone Wall Mount Mini Split System | R454B | 230v - 9+9
    Model: ACiQ-18Z-HH-M3C / ACIQ-09W-HH-MD-2
    Rating:
    100%
    Was $3,708.18
    Special Price $3,371.07
  16. 18,000 BTU 25.1 SEER2 ACiQ Standard 3-Zone Wall Mount Mini Split System | R454B | 230v - 6+6+6
    12 Year Warranty
    18,000 BTU 25.1 SEER2 ACiQ Standard 3-Zone Wall Mount Mini Split System | R454B | 230v - 6+6+6
    SAVE $343.00
    18,000 BTU 25.1 SEER2 ACiQ Standard 3-Zone Wall Mount Mini Split System | R454B | 230v - 6+6+6
    Model: ES-18Z-M3C / ACIQ-06W-HH-MD-3
    Rating:
    100%
    Was $3,772.97
    Special Price $3,429.97
  17. 27
    12 Year Warranty
    27,000 BTU 25 SEER2 ACiQ Standard 2-Zone Wall Mount Mini Split System | R454B | 230v - 6+12
    SAVE $584.54
    27,000 BTU 25 SEER2 ACiQ Standard 2-Zone Wall Mount Mini Split System | R454B | 230v - 6+12
    Model: ES-27Z-M4C / ACIQ-06W-HH-MD / ACIQ-12W-HH-MD
    Rating:
    100%
    Was $4,031.53
    Special Price $3,446.99
  18. 27
    12 Year Warranty
    27,000 BTU 25 SEER2 ACiQ Standard 2-Zone Wall Mount Mini Split System | R454B | 230v - 9+24
    SAVE $346.10
    27,000 BTU 25 SEER2 ACiQ Standard 2-Zone Wall Mount Mini Split System | R454B | 230v - 9+24
    Model: ES-27Z-M4C / ACIQ-09W-HH-MD / ACIQ-24W-HH-MD
    Rating:
    100%
    Was $3,807.10
    Special Price $3,461.00
  19. 18000 BTU 25.1 SEER2 ACiQ Standard 2-Zone Ceiling Cassette Mini Split System | R454B | 230v - 9+9 - ES-18Z-M3C / ACIQ-09CC-HH-MC-2
    12 Year Warranty
    18,000 BTU 25.1 SEER2 ACiQ Standard 2-Zone Ceiling Cassette Mini Split System | R454B | 230v - 9+9
    SAVE $346.40
    18,000 BTU 25.1 SEER2 ACiQ Standard 2-Zone Ceiling Cassette Mini Split System | R454B | 230v - 9+9
    Model: ES-18Z-M3C / ACIQ-09CC-HH-MC-2
    Rating:
    98%
    Was $3,810.40
    Special Price $3,464.00
  20. 27
    12 Year Warranty
    27,000 BTU 25 SEER2 ACiQ Standard 2-Zone Wall Mount Mini Split System | R454B | 230v - 6+18
    SAVE $346.70
    27,000 BTU 25 SEER2 ACiQ Standard 2-Zone Wall Mount Mini Split System | R454B | 230v - 6+18
    Model: ES-27Z-M4C / ACIQ-06W-HH-MD / ACIQ-18W-HH-MD
    Rating:
    100%
    Was $3,813.69
    Special Price $3,466.99
  21. 18000 BTU 25.1 SEER2 ACiQ Standard 2-Zone Ceiling Cassette Mini Split System | R454B | 230v - 9+12 - ES-18Z-M3C / ACIQ-09CC-HH-MC / ACIQ-12CC-HH-MC
    12 Year Warranty
    18,000 BTU 25.1 SEER2 ACiQ Standard 2-Zone Ceiling Cassette Mini Split System | R454B | 230v - 9+12
    SAVE $347.20
    18,000 BTU 25.1 SEER2 ACiQ Standard 2-Zone Ceiling Cassette Mini Split System | R454B | 230v - 9+12
    Model: ES-18Z-M3C / ACIQ-09CC-HH-MC / ACIQ-12CC-HH-MC
    Rating:
    98%
    Was $3,819.20
    Special Price $3,472.00
  22. 18
    12 Year Warranty
    18,000 BTU 25 SEER2 ACiQ Extreme 2-Zone Wall Mount Mini Split System | R454B | 230v - 6+9
    SAVE $348.61
    18,000 BTU 25 SEER2 ACiQ Extreme 2-Zone Wall Mount Mini Split System | R454B | 230v - 6+9
    Model: ACiQ-18Z-HH-M3C / ACIQ-06W-HH-MD / ACIQ-09W-HH-MD
    Rating:
    100%
    Was $3,834.67
    Special Price $3,486.06
  23. 18
    12 Year Warranty
    SAVE $349.00
    18,000 BTU 20 SEER2 ACiQ Standard 2-Zone Concealed Duct Mini Split System | R454B | 230v - 9+9
    Model: ES-18Z-M3C / ACIQ-09CD-HH-MC-2
    Rating:
    98%
    Was $3,839.00
    Special Price $3,490.00
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Buy ACiQ Multi Zone Mini Split Systems at HVACDirect.com

ACiQ knows that multi-zone mini splits are a part of the ductless revolution in home HVAC. The ability for homeowners, or business owners, to simply put air handlers where they need them, get more efficient performance and better temperature control for individual spaces has caused a huge rise in popularity for these systems. Initially based on the idea of mini split AC convenience, the ACiQ multi-zone mini splits evolved, with the introduction of Variable Speed Inverter technology. The engineering advances in developing the ACiQ heat pump at the core of these systems meant the ability to deliver reliable heat down to -22°F! Combined with the high AC efficiency ratings of up to 22 SEER that ACiQ systems offer, their multi-zone mini splits are the ideal answer to heating & cooling any home or business!

An ACiQ multi zone mini split system is made up of two or more air handlers connected to a single outdoor unit, the compressor. ACiQ multi zone mini split systems enable up to 5 separate air handlers to operate from a single compressor, adding a world of possibilities for homeowners.

ACiQ multi zone systems offer air handler options that make heating & cooling any space easy:

  • Wall Mounted
  • Floor Mounted
  • Ceiling Cassettes
  • Concealed Duct Ceiling Cassette

ACiQ also understands the challenges that homeowners face when seeking ductless mini split solutions for difficult or unusual heating and cooling challenges. That’s why ACiQ multi zone mini splits systems allow customers to mix and match air handler types, within the same system!

With Compressors as powerful as 54K BTUs, or 4 ½ Tons, ACiQ really is the smart choice for making any home or business Cool & Cozy all year round! ACiQ offers a variety of Air Handler sizes in each type of multi zone mini system as well:

  • 6K=1/2 Ton
  • 9K=3/4 Ton
  • 12K=1 Ton
  • 18K=1 ½ Ton
  • 24K=2 Ton
  • 36K=3 Ton

As you can see ACiQ has a mini split solution that is perfect for your home or business.

The ACiQ multi-zone mini split systems biggest appeal is its ability to offer custom comfort to the areas of the room it is heating or cooling.

Unlike a conventional HVAC system, which typically operates off just one thermostat to heat or cool the entire property, mini splits can be adjusted based on personal preference and which rooms the residents are using in their home at a given time. With these ACiQ multi zone mini split systems, it's possible to run the AC in the bedrooms at night while residents are sleeping and turn it off or adjust the temperature in other zones of the home that are unoccupied.

There are a variety of ways that ACiQ multi zone mini splits offer a more energy-efficient alternative than conventional HVAC systems. We just mentioned one of them — the ability to offer custom zone comfort. Others include:

  • No duct system: Mini splits are a form of ductless air conditioner, so efficiency isn't sapped by leaks or gaps. ACiQ knows that the average duct system loses up to 40% of its heating or cooling efficiency through leaks.
  • Higher SEER ratings: SEER, or seasonal energy efficiency ratio, is the standard for measuring the efficiency of air conditioning units. The higher the SEER rating, the more efficient the system. The average conventional air conditioner has a SEER rating between 13 and 22. Mini split SEER ratings typically start at 18 and can exceed 40.

When you consider these key benefits, it's easy to see why ACiQ multi-zone mini split systems are the more sustainable heating and cooling option. In fact, they can conserve up to 30% more energy compared to a conventional HVAC system, resulting in lower utility bills and better performance in all seasons!

There are a variety of other benefits associated with mini splits, including:

  • Life span: With proper care and maintenance, ACiQ mini split systems can last for more than 20 years.
  • Ease: Mini split systems are generally easier to care for and maintain than a conventional HVAC system.
  • Practicality: ACiQ systems are ideal for home additions when extending a current duct system is not an option.
  • Quiet Comfort: ACiQ mini split systems run quietly. Most systems are rated as low as 19 decibels.

The ACiQ line of multi-zone mini split systems carry the best warranty in the HVAC industry: 12 Years when registered online. ACiQ means making your home’s HVAC a lot smarter, quickly. With high rated AC efficiency up to 22 SEER, reliable heat to 22 below zero, Variable Speed Inverter technology and whisper quiet performance, ACiQ saves energy costs, costs less and lasts longer than other, more expensive brands. For reliability, advanced engineering and affordability, nothing is smarter for your home or business than ACiQ!

Are They Easy to Install?

A handy homeowner with basic tools can accomplish most of the installation by following the provided instructions. The ACiQ Multi-zone condenser contains a pre-charge with enough refrigerant for 25’ per zone attachment – see your manual for details. Evacuation of the lines and air handlers is required, and depending on your line set lengths, you may need to add refrigerant to the system. A professional is recommended for these final steps.

Frequently Asked Questions

ACiQ is committed to providing you with the resources you need to get the ACiQ advantage. Read our frequently asked questions below:

ACiQ is among industry leaders in engineering standards, performance, affordability, and reputation. They feature high tech support staff and award-winning customer service. AciQ also offers the best warranty guarantee of an HVAC brand. Comfort Made with You in Mind is the concept ACiQ was founded around. No matter you heating and cooling needs - ACiQ has a solution. Upgrade your existing ducted system to a higher efficiency system, or explore the possibilities of a ductless mini split solution. Either way, ACiQ can help you save money now and on monthly energy bills.

For the full line of ACiQ products, please click here.

ACiQ air conditioning systems standard heat pumps, and gas furnaces are manufactured by the largest HVAC manufacturer in American, who also happens to be the seller of the nation’s #1 brand. However, because our prices are SO LOW, they will not allow us to mention their name! They must protect their current market share where typical home systems retail between $15,000 to $25,000; the same identical equipment that we offer on our site for you to purchase directly for under $3,000. We offer homeowners and contractors the highest quality and best warranty HVAC systems in the industry at the absolute lowest price. With our industry-leading, high-tech ACiQ equipment, your home and your savings just got a whole lot smarter.

Muti-zone mini split systems are designed to address whole-house heating & cooling. They often consist of the one or two condensers outside, each hooked by refrigerant lines to an air handler, perhaps one per room, or sometime with a single air handler serving two adjacent spaces. Multi-zone sstems can be complex, and are more expensive than single zonesas well, with a system for every home, regadless of size or loaction!

A multi-zone mini-split system may heat or cool numerous rooms or zones within a structure, providing greater flexibility and control. In contrast, a single-zone mini-split system is designed for heating or cooling a single room or area.

When deciding which single zone mini split is best for your space, start by getting an accurate square footage measurement. Allow 1 Ton per 500 square feet as a good rule of thumb for sizing. So, if the space is 750 square feet, think 18K BTU or 1 1/2 Tons. Then workd down a checklist: Are there any other factors involved in either cooling or heating the space? Are there more windows than normal? Are ther glass doors or skylights? How old is the building or home? What is the insulation like? Am I living in winter weather regularly below zero? This will never result in any short-cycling or strain on your system. Quite the opposite: your ACiQ mini split will run more efficiently because of your careful calculations.

ACiQ multi-zone heat pump systems features an inverter, or variable condenser. This means the system can 'ramp down' to run like a smaller unit, using only as much power as needed to maintain the thermostat setting.

To maximize these savings, make sure that your system is sized according to your space and climate zone. Check out our sizing guide

ACiQ is whisper-quiet indoors and outdoors, ensuring the peacefulness of your home no matter the weather. ACiQ is quieter than window units, PTAC, or hotel-style units, even central, forced-air ducted systems. We believe it will be the quietest air conditioner you have ever owned.

HVACDIRECT.com was launched to address a simple, powerful need in the HVAC industry: An open marketplace online, offering the best HVAC brands directly to the public, based on real, affordable prices. For too long Brand Dealerships, Distributors and so-called Installation Groups dominated our customers. Accustomed to charging whatever they could get away with, these companies gave HVAC consumers little or no choice but to accept the complicated, high priced “quotes” forced on them. HVACDIRECT.COM is proud to offer ACiQ mini split systems to the public at the best prices online.

In Stock & Shipping for Free

Call or click online at HVACDirect.com & Feel the Direct Difference Today!

Heat Pumps are an energy efficient way to cool your home in the summer and heat in the winter with the same system. Unlike a furnace, a heat pump doesn't burn fuel to make heat. It simply uses electricity to move heat from one place to another.

Extreme technology is ideal for frigid climates. ACiQ's Extreme Series extracts heat in temperatures as low as -22°F, while also ensuring complete cooling in temperatures of up to 129°F. Check out our article about preparing your HVAC system for cold weather here.

Every ACiQ multi-zone system has integrated IntelliHeat base pan heater technology, allowing it to continuously heat down to -22F outside temperature. Other brands charge more for this Hyper Heat technology - ACiQ includes it at no extra charge.

Maintaining your ACiQ mini split involves regularly cleaning the filters, checking the outdoor unit for debris, and scheduling professional maintenance at least once a year. Proper maintenance ensures optimal performance and extends the lifespan of your system. Check out our article about Expanding the life of your mini split system here.

High Efficient Heat Pumps have a higher SEER rating (19-20 SEER) over traditional heat pumps who typically have a lower SEER rating (14-15 SEER). High Efficiency Heat Pumps also have a lower minimum operating temperature of -22°F as opposed to 35°F for traditional heat pumps.

Yes, ACiQ mini splits are designed to provide both heating and cooling. They are equipped with a heat pump function that allows them to efficiently heat your home during the winter and cool it during the summer, offering a year-round solution for indoor comfort.

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