48,000 BTU 21.5 SEER ACiQ IntelliHeat 2-Zone Concealed Duct Mini Split System - 24+24

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ACiQ-48Z-HH-M5B / 2-ACiQ-24CD-HH-MB
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AHRI Number:206315656

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Customize 48,000 BTU 21.5 SEER ACiQ IntelliHeat 2-Zone Concealed Duct Mini Split System - 24+24
48,000 BTU ACiQ Multi Zone Condenser (In Stock - Ready to Ship)   + $3,999.00 View Item
48,000 BTU ACiQ Multi Zone Condenser (In Stock - Ready to Ship)   + $3,999.00
24,000 BTU Concealed Duct ACiQ Mini-Split Air Handler - ACIQ-24CD-HH-MB (Hurry! Only a couple left)   + $730.00 View Item
24,000 BTU Concealed Duct ACiQ Mini-Split Air Handler - ACIQ-24CD-HH-MB (Hurry! Only a couple left)   + $730.00
24,000 BTU Concealed Duct ACiQ Mini-Split Air Handler - ACIQ-24CD-HH-MB (Hurry! Only a couple left)   + $730.00 View Item
24,000 BTU Concealed Duct ACiQ Mini-Split Air Handler - ACIQ-24CD-HH-MB (Hurry! Only a couple left)   + $730.00
48,000 BTU 21.5 SEER ACiQ IntelliHeat 2-Zone Concealed Duct Mini Split System - 24+24


Accessories for this product

ACiQ's multi zone mini split systems are designed to give you intelligent technology and superior comfort, all at a reasonable cost. With the ACiQ IntelliHeat multi zone series ACiQ-48Z-HH-M5B / 2-ACiQ-24CD-HH-MB system, you get higher SEER and better low ambient (hyper heat) performance than the competition.

48,000 BTU ACiQ Multi Zone Condenser


ACiQ is the smart solution to adaptive heating and cooling in almost any space and climate -all at an affordable cost. With the ACIQ-48Z-HH-M5B, you can have up to 4 air handlers run off a single condenser, saving space outside and keeping you perfectly comfortable in your home.


  • 48,000 BTU, 21 SEER multi zone heat pump condenser
  • Designed to function with up to 4 attached air handlers
  • Efficient cooling from -22°F to 122°F outdoor temperatures
  • Efficient heating from -22°F to 57°F outdoor temperatures
  • Integrated IntelliHeat technology with base pan heater
  • Gold Fin full-protection coating on condenser coil
  • Quiet operation at even the highest workloads
48,000 BTU, 21 SEER

The 48,000 BTU, ACiQ-48Z-HH-M5 is designed to easily support up to 4 air handlers at up to 1.25 times the condenser BTU rating, or 60,000 BTU across all air handlers. This adaptive, inverter condenser is constantly self-adjusting to provide the precise amount of heating or cooling needed to maintain your desired temperature in each room or zone. You can set different temperatures room by room, even turn off heating and cooling in unused areas. This, combined with a high efficiency rating of 21 SEER, means you are buying a system designed to intelligently save you money both up front and over the lifetime of the unit.

IntelliHeat Base pan Heater Technology

The ACIQ-48Z-HH-M5B has integrated IntelliHeat technology to maximize heat performance in extreme cold weather. IntelliHeat is two technologies working together: Extended heat pump performance (hyper heat) and base pan heater technology. The extended heat pump performance harnesses the power of inverter condenser by using outdoor temp sensing, variable refrigerant flow and variable condenser fan speed to maximize heat extraction all the way down to -22. In addition, every ACIQ multizone condenser includes a base pan heater to keep ice from collecting on the condenser coil during heat pump operation. This ensures your unit spends more time providing heat for your family and less time in defrost mode. It also protects the coil from damaging freezing, allowing you to enjoy your investment for the long haul. The best news of all? ACIQ includes these technologies with every multizone condenser – the competition makes you pay for it.

Durability and Reliability

ACiQ condenser coils are covered in a durable Gold Fin protective coating, providing enhanced resistance to corrosion even in harsh climates. Paired with the protection of the integrated base pan heater, your system will run consistently year after year, giving you peace of mind in every season.

Installation and Maintenance

ACiQ multi zone condensers are pre-charged with enough R410-A refrigerant for up to 98' of line set across all air handlers connected to the condenser. Your technician may not need to add any refrigerant or will add just enough to make up the additional length. All units are run-tested at the factory before shipping. The system is designed to be reliable and give years of trouble-free performance. Should your unit need servicing, troubleshooting is easy thanks to the unit's self-diagnosing control board with alerts that are sent to each connected air handler.

Although the condenser is pre-charged, please note that this model of equipment does not have quick connect line set connectors and is not a self-install unit. You will need a professional to add more refrigerant and vacuum the lines as needed. Installation materials such as line sets, control wire, drain hose, whip and disconnect are not included, but are available at additional cost in the Accessories section to the right of this text. For all multi zone ACiQ condensers, a minimum of two air handlers is needed for the unit to function.

12 Year Warranty

The warranty on the ACiQ-48Z-HH-M5 is a 5 year parts and 7 year limited compressor warranty. With online registration and an installation following your state and local installation codes, the limited compressor warranty will increase to 12 years, giving you the peace of mind that you need to make sure your ACiQ system stays intelligent throughout its long life.

24,000 BTU Concealed Duct ACiQ Mini-Split Air Handler - ACIQ-24CD-HH-MB

Concealed Duct air handlers give you all the advantages of a multi zone mini split, without any visible air handlers on your walls or ceilings. These flexible units are designed to be concealed above the ceiling, below the floor, above a closet ceiling, above a hallway ceiling or behind a soffit. You run flex ducting from the concealed duct air handler to ceiling or wall registers in your desired location. Depending on the capacity of the unit, up to 4 flex duct runs can be connected, perfect for a pair of small bedrooms or a master suite.

The design is extremely simple – return air is brought in at the rear of the unit and supply (cooled or heated) air is pushed out the front by an almost-silent squirrel cage fan. You attach a pre-made manifold takeoff or field-fabricate plenums using ductboard. Using readily available supplies, the customization possibilities are endless.

Installation Considerations

Concealed duct system installations require a certain amount of pre-planning, and are similar in scope to a standard home HVAC installation. They are best used in new construction projects or additions. Installation will require flex ducting, register vents, plenums and installation supplies in addition to the equipment components. The Concealed Duct units have a factory-installed pump to lift the condensation. From there you will use PVC to construct a drain system to a safe wastewater location.


  • 24,000 btu of Heating or Cooling
  • Dry and Fan modes also available
  • Good for a medium room in most climates
  • Wall mounted thermostat included
Product Specifications
More Information
48,000 BTU ACiQ Multi Zone Condenser
Weight (in lbs) 269.840000
AHRI Certificate Number 206315656
Manufacturer ACiQ
HSPF 10.5
Cooling BTU 48000 BTU
Heating BTU 49000 BTU
Decibel Level (dBA) 64
Electric Heat Heat Pump
Energy Star No
Refrigerant R410A
SEER 21-22
EER 11.6
Compressor Type Rotary
Liquid Line 1/4" (5)
Suction Line 3/8" (3); 1/2" (2)
Electrical 208/230V 1 Phase 60 Hz
Max Breaker Size 50 Amps
Min. Breaker Size 35 Amps
Mini-Split Type Wall Mounted
Zone Compatibility Multi Zone
Height 52-1/2"
Width 37-1/2"
Depth 16-2/5"
Warranty 5 year parts and 12 year compressor warranty with online registration
Resources You will need Adobe® Acrobat® Reader to view PDF documents.
Safety Information PROPOSITION 65 WARNING
24,000 BTU Concealed Duct ACiQ Mini-Split Air Handler - ACIQ-24CD-HH-MB
Weight (in lbs) 47.000000
Manufacturer ACiQ
Cooling BTU 24,000 BTU
Heating BTU 24,000 BTU
Maximum CFM 440-780 CFM
Decibel Level (dBA) As Low as 30
Electric Heat Heat Pump
Refrigerant R410A
Liquid Line 3/8"
Suction Line 5/8"
Electrical 208/230V 1 Phase 60Hz
Phase Single Phase
Amperage Requirement 1.2 Amps
Mini-Split Type Concealed Duct
Zone Compatibility Multi Zone
Height 9-4/5"
Width 43-2/5"
Depth 30-1/2"
Safety Information PROPOSITION 65 WARNING
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