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55,000 BTU 21.3 SEER2 ACiQ Mini Split System w/ 12k & 48k Concealed Duct Air Handler 12+48 - R410A

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55,000 BTU 21.3 SEER2 ACiQ Mini Split System w/ 12k & 48k Concealed Duct Air Handler 12+48 - R410A
55,000 BTU 21.3 SEER2 ACiQ Mini Split System w/ 12k & 48k Concealed Duct Air Handler 12+48 - R410A

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Customer reviews
Rating:
4.8 out of 5
Out of stock
By

ACiQ

Out of stock

Model

ES-55Z-M5B / ACIQ-12CD-HH-MB / ACIQ-48CD-HH-MB

ID

212738

This ES-55Z-M5B / ACIQ-12CD-HH-MB / ACIQ-48CD-HH-MB versatile ACiQ system combines the best of both worlds, featuring a 12K & 48K BTU concealed duct air handler for your main living spaces and a 12K & 48K BTU concealed duct mini split air handler for areas that may need extra comfort control, such as an addition or bonus room. Ideal for homes with existing ductwork, this setup provides seamless climate control throughout your home while extending cooling and heating to areas not connected to your central duct system. This hybrid solution ensures every room feels just right, delivering targeted comfort where you need it most without the need for extensive renovations.

48k BTU Ceiling Cassette (2,000-2,500 sq ft)

ACIQ 48,000 BTU R410A Concealed Duct Mini Split Air Handler

Provides quiet, efficient heating and cooling for rooms up to 800 sq ft, ACIQ concealed duct air handlers use R410A refrigerant to deliver flexible, year-round comfort.

Key Features

  • 48,000 BTU capacity for efficient climate control in large areas.
  • R410A refrigerant for eco-friendly and energy-efficient operation.
  • Concealed duct design to maintain a sleek, unobtrusive aesthetic.
  • Compatible with mini split condensers to create custom multi-zone systems.
  • Ideal for homes, offices, or light commercial applications.
  • Quiet operation for minimal disruption to your indoor environment.

Feature Highlights

Invisible Comfort Solution

The concealed duct design allows this air handler to be hidden within ceilings or walls, providing comfortable airflow while maintaining the integrity of your space’s aesthetic. Enjoy a cool or warm environment without the need for visible HVAC units.

High-Efficiency Performance

Using R410A refrigerant, this unit delivers energy-efficient cooling and heating, keeping your utility costs down while ensuring consistent comfort. The large 48,000 BTU capacity is ideal for larger rooms or multi-room installations.

Flexible System Integration

The ACIQ concealed duct air handler is compatible with a range of mini split condensers, offering you the flexibility to build a system that fits your unique comfort needs. Whether you’re creating a single-zone or multi-zone solution, this air handler provides consistent and reliable performance.

What’s Included

  • 1 × 48,000 BTU Concealed Duct Mini Split Air Handler
  • Pre-charged and ready for R410A refrigerant connection

Recommended Accessories

  • Compatible Mini Split Heat Pump Condenser (sold separately)
  • Pre-Charged Line Set
  • Communication Wire (if required for installation)
  • Surge Protector for added protection
  • Condenser Pad or Mounting Bracket

Warranty

ACIQ offers a manufacturer-backed warranty for the 48,000 BTU Concealed Duct Mini Split Air Handler. Warranty details are based on product registration and follow the manufacturer’s guidelines.

Refrigerant Line Set with 3/8" and 5/8" Line Ends - 30 feet

Refrigerant line set (pair) for mini split systems, liquid line size 3/8 inch O.D. flared ends, suction line size 5/8 inch O.D. flared ends, length 30 feet, insulation thickness of 1/2 inch. For use with air conditioning and refrigeration systems, includes both the liquid line and the suction line.

Features:

  • One pair, heavy duty refrigerant lines
  • Flared line ends
Equipment Pad

E Liteis a plastic pad designed as a mounting base for air conditioning condensers. The rugged design provides uniform and generous ribbing for optimum, self-leveling ground support without inserts. E Lite is injection molded from polypropylene, resulting in a pad that is lightweight, but not too light. A subtle texture prevents unit slide and presents a classic appearance, which is enhanced by rounded edges and a concrete gray color. Each pad is molded with its size in raised letters.

  • High recycled plastic content
  • Subtle texture resists unit slide
  • Unaffected by UV or weather
  • Uniform ribbing transfers load evenly
  • Drillable for securing unit
  • Lightweight, yet rugged

No Return Policy

All sales of this product are final and are non-refundable.

Refrigerant Line Set with 3/8" and 5/8" Line Ends - 50 feet

Refrigerant line set (pair) for mini split systems, liquid line size 3/8 inch O.D. flared ends, suction line size 5/8 inch O.D. flared ends, length 50 feet, insulation thickness of 1/2 inch. For use with air conditioning and refrigeration systems, includes both the liquid line and the suction line.

Features:

  • One pair, heavy duty refrigerant lines
  • Flared line ends
Refrigerant Line Set with 3/8" and 5/8" Line Ends - 25 feet

Refrigerant line set (pair) for mini split systems, liquid line size 3/8 inch O.D. flared ends, suction line size 5/8 inch O.D. flared ends, length 25 feet, insulation thickness of 1/2 inch. For use with air conditioning and refrigeration systems, includes both the liquid line and the suction line.

Features:

  • One pair, heavy duty refrigerant lines
  • Flared line ends
30" Wall Mount Bracket

This wall mount bracket is perfect for outdoor condensers. The length of the wall bracket arms are 30" long. The condensing unit is mounted onto the L-shaped brackets and fastened using bolts and anti-vibration washers (not included with brackets).

Features:

  • Steel: 10 GA
  • Powder-coated grey Finish
  • Load rating: 600 lbs per pair
  • Holes will accommodate anchors for installation
  • Warranty: 1 year
  • ACB line of wall brackets are approved by the Florida Building Commission and are High Velocity Hurricane Zone (HVHZ) approved. (See product certification documentation for complete details.)

No Return Policy

All sales of this product are final and are non-refundable.

Refrigerant Line Set with 3/8" and 5/8" Line Ends - 15 feet

Refrigerant line set (pair) for mini split systems, liquid line size 3/8 inch O.D. flared ends, suction line size 5/8 inch O.D. flared ends, length 15 feet, insulation thickness of 1/2 inch. For use with air conditioning and refrigeration systems, includes both the liquid line and the suction line.

Features:

  • One pair, heavy duty refrigerant lines
  • Flared line ends
Equipment Pad and Risers Kit

E Lite Condenser Pad and Risers

E Lite Condenser Pad

E Lite Condenser Pad is designed to provide solid support for air conditioning condensers. It's made from sturdy polypropylene, striking a balance between lightness and stability. Its robust design ensures a level ground without the need for extra components.

Key Features:

  • Reliable Support: Abundance of ridges for stable ground support.
  • Durable and Lightweight: Tough yet not excessively heavy, thanks to polypropylene construction.
  • Anti-Slip: The surface prevents slipping, and rounded edges enhance safety.
  • Simple Appearance: Gray color with size labels.
  • Versatile Use: Suitable for condensers, pipes, ducts, cables, and more.

E Lite Risers

E Lite Risers complement the Condenser Pad, allowing you to adjust your setup as needed. They are constructed from weather-resistant PVC for outdoor use.

Key Features:

  • Weather Resistance: Made from tough PVC for long-lasting performance.
  • Secure Setup: The track securely holds bolts in place.
  • Bolts Included: Each set comes with two bolts.
  • Strong Support: Capable of handling loads of up to 397 pounds.

E Lite Condenser Pad and Risers offer reliable support without any complications. They are built to last and deliver efficient performance. Consider E Lite for your support needs – it's a practical solution for your projects.

No Return Policy

All sales of this product are final and are non-refundable.

Refrigerant Line Set with 3/8" and 5/8" Line Ends - 35 feet

Refrigerant line set (pair) for mini split systems, liquid line size 3/8 inch O.D. flared ends, suction line size 5/8 inch O.D. flared ends, length 35 feet, insulation thickness of 1/2 inch. For use with air conditioning and refrigeration systems, includes both the liquid line and the suction line.

Features:

  • One pair, heavy duty refrigerant lines
  • Flared line ends
More Information
12,000 BTU Concealed Duct ACiQ Mini Split Air Handler-R410A
FeatureSpec
SKUACIQ-12CD-HH-MB
Weight (in lbs)48.5
Brand/ManufacturerACiQ
Cooling BTU12,000 BTU
Heating BTU12,000 BTU
Maximum CFM352.94
Decibel Level (dBA)As low as 26.5
Electric HeatHeat Pump
RefrigerantR410A
Liquid Line1/4"
Suction Line1/2"
Electrical208/230V 1 Phase 60Hz
PhaseSingle Phase
Max Breaker Size15
Min. Breaker Size15
BTU/Tonnage12,000 BTU/1 Ton
Mini Split TypeConcealed Duct
Zone CompatibilityMulti Zone
Length27.56"
Height7.87"
Depth19.92"
Warranty12 year compressor, 7 year parts with online registration
Resources
Safety InformationPROPOSITION 65 WARNING
ACIQ 48,000 BTU R410A Concealed Duct Mini Split Air Handler
FeatureSpec
SKUACIQ-48CD-HH-MB
Weight (in lbs)141.76
Brand/ManufacturerACiQ
Cooling BTU48,000 BTU
Heating BTU52,000 BTU
Maximum CFM1529.41
Decibel Level (dBA)54.5 max
Electric HeatHeat Pump
RefrigerantR410A
SEER2 (Efficiency)14.3
Liquid Line3/8"
Suction Line5/8"
Electrical208/230V 1 Phase 60Hz
PhaseSingle Phase
Max Breaker Size50
Min. Breaker Size42
BTU/Tonnage48,000 BTU/4 Ton
Mini Split TypeConcealed Duct
Zone CompatibilityMulti Zone
Height11.81"
Width47.24"
Depth34.14"
Warranty12 year compressor, 7 year parts with online registration
Resources
Safety InformationPROPOSITION 65 WARNING
55,000 BTU ACiQ Multi Zone Condenser - R410A
FeatureSpec
SKUES-55Z-M5B
Refrigerant Charge125'
Weight (in lbs)257.28
AHRI Certificate Number210857395
Brand/ManufacturerACiQ
Cooling BTU55000 BTU
Heating BTU55000 BTU
Maximum CFM4500
Decibel Level (dBA)62
Electric HeatHeat Pump
Energy StarYes
RefrigerantR410A
HSPF29.1
SEER2 (Efficiency)21.3
EER210.5
Compressor TypeRotary
Liquid Line1/4" (5)
Suction Line3/8" (3); 1/2" (2)
Electrical208/230V 1 Phase 60 Hz
PhaseSingle Phase
Max Breaker Size60 Amps
Min. Breaker Size40 Amps
BTU/Tonnage55,000 BTU/4.5 Ton
Zone CompatibilityMulti Zone
Operating ModeCooling, Heating
Height52.48"
Width37.48"
Depth16.34"
Warranty12 year compressor, 7 year parts with online registration
Resources You will need Adobe® Acrobat® Reader to view PDF documents.
Safety InformationPROPOSITION 65 WARNING
Refrigerant Line Set with 3/8" and 5/8" Line Ends - 30 feet
FeatureSpec
SKU216748
Weight (in lbs)30
Brand/ManufacturerOnline Supply
UPCna
Length30'
Height1/2"
Width1/2"
Safety InformationPROPOSITION 65 WARNING
Refrigerant Line Set with 3/8" and 5/8" Line Ends - 50 feet
FeatureSpec
SKU366428
Weight (in lbs)45
Brand/ManufacturerOnline Supply
UPCna
Length50'
Height1/2"
Width1/2"
Safety InformationPROPOSITION 65 WARNING
Refrigerant Line Set with 3/8" and 5/8" Line Ends - 25 feet
FeatureSpec
SKU366426
Weight (in lbs)25
Brand/ManufacturerOnline Supply
UPCna
Length25'
Height1/2"
Width1/2"
Safety InformationPROPOSITION 65 WARNING
Refrigerant Line Set with 3/8" and 5/8" Line Ends - 15 feet
FeatureSpec
SKU221885
Weight (in lbs)15
Brand/ManufacturerOnline Supply
UPCna
Length25'
Height1/2"
Width1/2"
Safety InformationPROPOSITION 65 WARNING
Refrigerant Line Set with 3/8" and 5/8" Line Ends - 35 feet
FeatureSpec
SKU366427
Weight (in lbs)35
Brand/ManufacturerOnline Supply
UPCna
Length35'
Height1/2"
Width1/2"
Safety InformationPROPOSITION 65 WARNING
E Lite Equipment Pad 18" x 38" x 3"
FeatureSpec
SKUEL1838-3
Weight (in lbs)16
Brand/ManufacturerOnline Supply
UPCna
Height3"
Width18"
Depth38"
Safety InformationPROPOSITION 65 WARNING
30" Wall Mount Bracket for Mini Split Systems
FeatureSpec
SKUACB-30
Weight (in lbs)9.2
Brand/ManufacturerOnline Supply
Length30"
Height16"
Width2"
Resources You will need Adobe® Acrobat® Reader to view PDF documents.
Safety InformationPROPOSITION 65 WARNING
E Lite Equipment Pad and Risers Kit 18" x 38" x 3"
FeatureSpec
SKU87762 / EL1838-3
Weight (in lbs)25
Brand/ManufacturerOnline Supply
UPCna
Height3"
Width18"
Depth38"
Safety InformationPROPOSITION 65 WARNING
Top reviews
  1. Very Happy
    Quality
    100%
    Service
    100%
    Price
    100%
    We are in a northern climate, we utilize the heat pumps for some heat and mostly summer dehumidification. I did 80% of the install myself and was finished by a HVAC contractor who filled the gas. Between price and my work the install was very economical. I now have three compressors and 5 heads in my house and no issues.

    Review by

    Posted on

  2. When the customer is happy, I'm happy
    Quality
    100%
    Service
    80%
    Price
    100%
    I love the ACIQ brand, it's becoming our exclusive installs. Haven't had a problem yet except for a stuck pressure sensor on this model that took a minute to diagnose on a new unit. But once we got it running and had heat the customer was thrilled and called 3 days later to say it was working great! That's all I need.

    Review by

    Posted on

  3. Great Mini split
    Quality
    100%
    Service
    100%
    Price
    100%
    As far as mini splits go I love the ACiQ mini splits the option for indoor units is great. we have installed several of the slim cassettes they are great for in homes fitting in between 16" joists. the technology on these units is great with the features they offer, heating, cooling, humidify, dehumidify and the filter lowers to be cleaned instead of having to get on a ladder. comes with a remote and Wi-Fi to control on your mobile device. the units are very quiet as well are customers love them. the units are a very good price as well the only other company i know who makes these are Mitsubishi with their units costing a considerable amount more.

    Review by

    Posted on

  4. Best source for HVAC equipment
    Quality
    100%
    Service
    100%
    Price
    100%
    Just added two 48K ACiQ split systems to heat my 6,000 sq.ft. warehouse. The folks at HVACDirect were excellent in helping me select the right equipment and took the time to understand what I wanted to accomplish. Pricing was great, and the shipment was prompt. Could have used a stronger pallet to ship the two units; by the time they arrived, the pallet was destroyed, but the units arrived in perfect condition nonetheless. HVACDirect was great to work with, and I would highly recommend them to anyone looking to buy equipment for their home or business.

    Review by

    Posted on

  5. Awesome
    Quality
    100%
    Service
    80%
    Price
    100%
    Everyting was well packaged and not damaged. so looking here at what was ordered it shows I ordered the mini condensate pump but it wasn't there. The installer who is a mii split said aomthing about it not being there I went to the local hardward store and pruchased one. guess I should have contacted the company to get my money back on what I didn't get.

    Review by

    Posted on

  6. 3rd & 4th Aciq System Purchased
    Quality
    100%
    Service
    100%
    Price
    100%
    Just finished installing the word Aciq system. Customer is thrilled with the performance! Next is the 4th system install at my own home. 2 12K heads for basement & 1 24K head for garage.

    Review by

    Posted on

  7. Amazing service and warranty
    Quality
    100%
    Service
    100%
    Price
    100%
    We ordered a mini split and had an issue with one of the units. I requested an exchange once diagnosed from a local AC professional. HVAC Direct made it easy and sent a replacement. I was extremely impressed with their responsiveness and willingness to help expedite the replacement. Thank you so much!

    Review by

    Posted on

  8. Exceptional product!
    Quality
    100%
    Service
    100%
    Price
    100%
    This unit, these units, are excellent. They even feel solid and well built. The app is well thought out the controls are extensive, the wall units work well for cool and heat!

    The base unit seems to be working smoothly and without issue.

    The app could use a little more clarity around adding devices… once I figured it out for mine the rest were easy!

    Review by

    Posted on

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Why Choose ACiQ?
Why Choose ACiQ?

ACiQ designs AC systems that are based on principles learned from nature: clean, energy-efficient, and quiet. ACiQ systems are built in a such a way that they are easily adapted to fit multiple variations a homeowner needs. ACiQ offers technology in mini-split and full split inverter system offerings that provide the smartest way to buy and save on your home’s comfort solution, so that it meets the needs of your family. ACiQ specializes in home comfort, regardless of your needs.

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