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ACiQ 55,000 BTU 20 SEER2 2-Zone Concealed Duct Mini Split R454B 230V 18+24

By ACiQ | Model: ACiQ-55Z-HH-M6C / ACIQ-18CD-HH-MC / ACIQ-24CD-HH-MC | ID: 91360
No Sales Tax - in most states excluding California
Manufacturer Warranty Included
Satisfaction Guarantee - or return within 30 Days
Most Products In Stock - Call or Text (833) 658-3387 for availability
$7,499.99 + FREE SHIPPING

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Product Details

ACiQ 55K BTU Extreme Multi Zone Mini Split Heat Pump Condenser R454B 230V ACIQ-55Z-HH-M6C

The ACiQ-55Z-HH-M6Cis a 55,000 BTU multi zone heat pump condenser designed to deliver efficient, adaptive climate control for up to six zones. With a high SEER2 rating of 22.2, it offers outstanding performance even in extreme conditions, operating in outdoor temperatures as low as -22°F. This intelligent inverter-driven system supports various configurations, making it ideal for homes that demand quiet, reliable, and flexible heating and cooling. Its advanced base pan heater technology and Gold Fin coil protection enhance durability, while quiet operation ensures comfort without noise disruption.

Key Features

  • 55,000 BTU multi-zone condenser with 4.5-ton capacity
  • Up to 6 compatible indoor air handlers for zone-specific climate control
  • High-efficiency 22.2 SEER2 performance for reduced energy bills
  • Effective cooling from -22°F to 122°F and heating from -22°F to 75°F
  • Integrated Extreme Heat technology and base pan heater for cold climates
  • Gold Fin condenser coil coating for corrosion resistance
  • Twin rotary inverter compressor for quieter and more durable operation
  • Pre-charged with R410A refrigerant for 25’ per line set connection
  • Self-diagnostic control board with alerts for easy troubleshooting
  • Requires professional installation with vacuum and refrigerant charging

The ACiQ-55Z-HH-M6C is ideal for residential applications requiring flexibility, high efficiency, and low ambient performance. Its zone-specific adaptability allows for customized temperature settings in each room, helping to improve comfort and energy savings.


ACiQ 18,000 BTU Concealed Duct Mini Split Air Handler R454B ACIQ-18CD-HH-MC

The ACiQ 18,000 BTU Concealed Duct Mini Split Air Handler R454B ACIQ-18CD-HH-MC offers the advantages of a multi-zone mini split system without visible air handlers on your walls or ceilings. This flexible unit can be concealed above the ceiling, below the floor, above a closet ceiling, above a hallway ceiling, or behind a soffit. Air distribution is achieved using flex ducting to ceiling or wall registers in your desired location.

Key Features

  • 18,000 BTU of Heating or Cooling Capacity
  • Dry and Fan Modes Available
  • Good for Medium Rooms in Most Climates
  • Wall Mounted Thermostat Included
  • Concealed Duct Design for Flexible Installation

The ACiQ 18,000 BTU Concealed Duct Mini Split Air Handler R454B ACIQ-18CD-HH-MC is designed for quiet comfort, with precision engineering to quickly achieve and maintain set temperatures. The system features whisper-quiet indoor and outdoor units for minimal disruption.


ACiQ 24,000 BTU Concealed Duct Mini Split Air Handler R454B ACIQ-24CD-HH-MC

The ACiQ 24,000 BTU Concealed Duct Mini Split Air Handler R454B ACIQ-24CD-HH-MC offers all the benefits of a multi-zone mini split system without visible air handlers on walls or ceilings. These versatile units can be discreetly installed above the ceiling, below the floor, above a closet ceiling, above a hallway ceiling, or behind a soffit. Flex ducting connects the concealed duct air handler to ceiling or wall registers for customized air distribution.

Key Features

  • 24,000 BTU for heating or cooling
  • Dry and Fan modes available
  • Suitable for medium-sized rooms in most climates
  • Includes wall-mounted thermostat
  • Concealed Duct design for discreet installation

The ACiQ 24,000 BTU Concealed Duct Mini Split Air Handler R454B ACIQ-24CD-HH-MC provides quiet comfort with precision temperature control and whisper-quiet operation for a peaceful environment.

View More 2 Zone Mini Splits

Specifications

ACiQ 55K BTU Extreme Multi Zone Mini Split Heat Pump Condenser R454B 230V ACIQ-55Z-HH-M6C

Brand ACiQ SKU ACIQ-55Z-HH-M6C
Refrigerant Charge 151.68 oz. Weight (in lbs) 276
AHRI Certificate Number 216032373 Replaces ACIQ-55Z-HH-M5B
Product Features Low Ambient Heating HSPF2 10.5
Cooling BTU 51000 Heating BTU 55000
Maximum CFM 4503 Decibel Level (dBA) 65
Electric Heat Heat Pump Energy Star Yes
Refrigerant R454B SEER2 (Efficiency) 22.2
Compressor Type Twin Rotary Liquid Line 1/4" (6)
Suction Line 3/8" (4); 1/2" (2) Electrical 208/230V, 1 Phase, 60 Hz
Phase Single Phase Max Breaker Size 40A
Min. Breaker Size 39.5A Tonnage 4.5 Ton
BTU/Tonnage 55,000 BTU/4.5 Ton Mini Split Type Wall Mounted
Zone Compatibility Multi Zone Height 52.48"
Width 37.48" Depth 16.34"
Warranty 12 year compressor, 7 year parts with online registration

ACiQ 18,000 BTU Concealed Duct Mini Split Air Handler R454B ACIQ-18CD-HH-MC

Brand ACiQ SKU ACIQ-18CD-HH-MC
Cooling BTU 17,500 BTU Heating BTU 18,000 BTU
Maximum CFM 706.3 Decibel Level (dBA) As low as 28
Electric Heat Heat Pump Refrigerant R454B
Liquid Line 1/4" Suction Line 1/2"
Electrical 208/230V 1 Phase 60Hz BTU/Tonnage 18,000 BTU/1.5 Ton
Mini Split Type Concealed Duct Zone Compatibility Multi Zone
Height 9.65" Width 39.37"
Depth 29.53" Warranty 12 year compressor, 7 year parts with online registration



ACiQ 24,000 BTU Concealed Duct Mini Split Air Handler R454B ACIQ-24CD-HH-MC

Brand ACiQ SKU ACIQ-24CD-HH-MC
Cooling BTU 24,000 BTU Heating BTU 26,000 BTU
Maximum CFM 853.5 Decibel Level (dBA) As Low as 29.5
Electric Heat Heat Pump Refrigerant R454B
Liquid Line 3/8" Suction Line 5/8"
Electrical 208/230V 1 Phase 60Hz Electric Phase Filter Single Phase
BTU/Tonnage 24,000 BTU/2 Ton & 27,000 BTU/2.25 Ton Mini Split Type Concealed Duct
Zone Compatibility Multi Zone Height 9.65"
Width 39.37" Depth 29.53"
Warranty

ACiQ 55K BTU Extreme Multi Zone Mini Split Heat Pump Condenser R454B 230V ACIQ-55Z-HH-M6C

Warranty Type Parts Compressor
Standard Warranty 5 year parts 7 year parts
Registered Warranty 7 year parts 12 year parts

ACiQ 18,000 BTU Concealed Duct Mini Split Air Handler R454B ACIQ-18CD-HH-MC

Warranty Type Parts Compressor
Standard Warranty 5 years 7 years
Registered Warranty 7 years 12 years



ACiQ 24,000 BTU Concealed Duct Mini Split Air Handler R454B ACIQ-24CD-HH-MC

Warranty Type Parts Compressor
Standard Warranty 5 years 7 years
Registered Warranty 7 years 12 years
Documents

ACiQ 55K BTU Extreme Multi Zone Mini Split Heat Pump Condenser R454B 230V ACIQ-55Z-HH-M6C

AHRI Certificate

Submittal

Installation and Owner's Manual

Service Manual

Nominal Capacity Performance Chart

Warranty Information

ACiQ 18,000 BTU Concealed Duct Mini Split Air Handler R454B ACIQ-18CD-HH-MC

Submittal

Installation Manual

Service Manual

Owners Manual

Remote Controller Manual

Warranty Information


ACiQ 24,000 BTU Concealed Duct Mini Split Air Handler R454B ACIQ-24CD-HH-MC

Submittal

Installation Manual

Service Manual

Owners Manual

Remote Controller Manual

Warranty Information

Shipping

We ship freight to the 48 contiguous states, excluding Hawaii and Alaska. Some shipping restrictions may apply. Liftgate services may incur an additional fee, which can be added at checkout.

Order Processing: Orders are processed within 1-3 business days (excluding weekends). Orders placed on Fridays will be processed the next business day. Once shipped, you’ll receive an email confirmation with tracking details. Backordered products may have longer processing times, and we will notify you of any delays.

Arrival of Goods: Freight delivery times depend on the carrier's schedule and routing. Estimated delivery times are provided at checkout. The carrier will contact you to arrange delivery, and you must be present to sign for the shipment.

Damages: Upon delivery, inspect your shipment carefully for any damage or discrepancies. Note any issues on the carrier’s delivery receipt and notify us within 24 hours. Claims made after this timeframe may be denied. Photographic proof is required for processing claims. Report damages or discrepancies immediately at support@hvacstore.com.

Returns: For returns unrelated to damage, contact us at support@hvacstore.com for authorization. Return shipping costs are the customer’s responsibility, and a 20% restocking fee applies. Items must be in original packaging and condition for a refund.

Delivery Receipt: Before signing the delivery receipt, inspect the shipment for any damage. Your signature confirms acceptance of the delivery unless issues are noted.

Policy Updates: Our shipping policy may change, and updates will be communicated via our website or other channels. For any questions, contact The HVAC Store at support@hvacstore.com or call (833) 658-3387.

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Product Details

ACiQ 55K BTU Extreme Multi Zone Mini Split Heat Pump Condenser R454B 230V ACIQ-55Z-HH-M6C

The ACiQ-55Z-HH-M6Cis a 55,000 BTU multi zone heat pump condenser designed to deliver efficient, adaptive climate control for up to six zones. With a high SEER2 rating of 22.2, it offers outstanding performance even in extreme conditions, operating in outdoor temperatures as low as -22°F. This intelligent inverter-driven system supports various configurations, making it ideal for homes that demand quiet, reliable, and flexible heating and cooling. Its advanced base pan heater technology and Gold Fin coil protection enhance durability, while quiet operation ensures comfort without noise disruption.

Key Features

  • 55,000 BTU multi-zone condenser with 4.5-ton capacity
  • Up to 6 compatible indoor air handlers for zone-specific climate control
  • High-efficiency 22.2 SEER2 performance for reduced energy bills
  • Effective cooling from -22°F to 122°F and heating from -22°F to 75°F
  • Integrated Extreme Heat technology and base pan heater for cold climates
  • Gold Fin condenser coil coating for corrosion resistance
  • Twin rotary inverter compressor for quieter and more durable operation
  • Pre-charged with R410A refrigerant for 25’ per line set connection
  • Self-diagnostic control board with alerts for easy troubleshooting
  • Requires professional installation with vacuum and refrigerant charging

The ACiQ-55Z-HH-M6C is ideal for residential applications requiring flexibility, high efficiency, and low ambient performance. Its zone-specific adaptability allows for customized temperature settings in each room, helping to improve comfort and energy savings.


ACiQ 18,000 BTU Concealed Duct Mini Split Air Handler R454B ACIQ-18CD-HH-MC

The ACiQ 18,000 BTU Concealed Duct Mini Split Air Handler R454B ACIQ-18CD-HH-MC offers the advantages of a multi-zone mini split system without visible air handlers on your walls or ceilings. This flexible unit can be concealed above the ceiling, below the floor, above a closet ceiling, above a hallway ceiling, or behind a soffit. Air distribution is achieved using flex ducting to ceiling or wall registers in your desired location.

Key Features

  • 18,000 BTU of Heating or Cooling Capacity
  • Dry and Fan Modes Available
  • Good for Medium Rooms in Most Climates
  • Wall Mounted Thermostat Included
  • Concealed Duct Design for Flexible Installation

The ACiQ 18,000 BTU Concealed Duct Mini Split Air Handler R454B ACIQ-18CD-HH-MC is designed for quiet comfort, with precision engineering to quickly achieve and maintain set temperatures. The system features whisper-quiet indoor and outdoor units for minimal disruption.


ACiQ 24,000 BTU Concealed Duct Mini Split Air Handler R454B ACIQ-24CD-HH-MC

The ACiQ 24,000 BTU Concealed Duct Mini Split Air Handler R454B ACIQ-24CD-HH-MC offers all the benefits of a multi-zone mini split system without visible air handlers on walls or ceilings. These versatile units can be discreetly installed above the ceiling, below the floor, above a closet ceiling, above a hallway ceiling, or behind a soffit. Flex ducting connects the concealed duct air handler to ceiling or wall registers for customized air distribution.

Key Features

  • 24,000 BTU for heating or cooling
  • Dry and Fan modes available
  • Suitable for medium-sized rooms in most climates
  • Includes wall-mounted thermostat
  • Concealed Duct design for discreet installation

The ACiQ 24,000 BTU Concealed Duct Mini Split Air Handler R454B ACIQ-24CD-HH-MC provides quiet comfort with precision temperature control and whisper-quiet operation for a peaceful environment.

View More 2 Zone Mini Splits

Specifications

ACiQ 55K BTU Extreme Multi Zone Mini Split Heat Pump Condenser R454B 230V ACIQ-55Z-HH-M6C

Brand ACiQ SKU ACIQ-55Z-HH-M6C
Refrigerant Charge 151.68 oz. Weight (in lbs) 276
AHRI Certificate Number 216032373 Replaces ACIQ-55Z-HH-M5B
Product Features Low Ambient Heating HSPF2 10.5
Cooling BTU 51000 Heating BTU 55000
Maximum CFM 4503 Decibel Level (dBA) 65
Electric Heat Heat Pump Energy Star Yes
Refrigerant R454B SEER2 (Efficiency) 22.2
Compressor Type Twin Rotary Liquid Line 1/4" (6)
Suction Line 3/8" (4); 1/2" (2) Electrical 208/230V, 1 Phase, 60 Hz
Phase Single Phase Max Breaker Size 40A
Min. Breaker Size 39.5A Tonnage 4.5 Ton
BTU/Tonnage 55,000 BTU/4.5 Ton Mini Split Type Wall Mounted
Zone Compatibility Multi Zone Height 52.48"
Width 37.48" Depth 16.34"
Warranty 12 year compressor, 7 year parts with online registration

ACiQ 18,000 BTU Concealed Duct Mini Split Air Handler R454B ACIQ-18CD-HH-MC

Brand ACiQ SKU ACIQ-18CD-HH-MC
Cooling BTU 17,500 BTU Heating BTU 18,000 BTU
Maximum CFM 706.3 Decibel Level (dBA) As low as 28
Electric Heat Heat Pump Refrigerant R454B
Liquid Line 1/4" Suction Line 1/2"
Electrical 208/230V 1 Phase 60Hz BTU/Tonnage 18,000 BTU/1.5 Ton
Mini Split Type Concealed Duct Zone Compatibility Multi Zone
Height 9.65" Width 39.37"
Depth 29.53" Warranty 12 year compressor, 7 year parts with online registration



ACiQ 24,000 BTU Concealed Duct Mini Split Air Handler R454B ACIQ-24CD-HH-MC

Brand ACiQ SKU ACIQ-24CD-HH-MC
Cooling BTU 24,000 BTU Heating BTU 26,000 BTU
Maximum CFM 853.5 Decibel Level (dBA) As Low as 29.5
Electric Heat Heat Pump Refrigerant R454B
Liquid Line 3/8" Suction Line 5/8"
Electrical 208/230V 1 Phase 60Hz Electric Phase Filter Single Phase
BTU/Tonnage 24,000 BTU/2 Ton & 27,000 BTU/2.25 Ton Mini Split Type Concealed Duct
Zone Compatibility Multi Zone Height 9.65"
Width 39.37" Depth 29.53"
Warranty

ACiQ 55K BTU Extreme Multi Zone Mini Split Heat Pump Condenser R454B 230V ACIQ-55Z-HH-M6C

Warranty Type Parts Compressor
Standard Warranty 5 year parts 7 year parts
Registered Warranty 7 year parts 12 year parts

ACiQ 18,000 BTU Concealed Duct Mini Split Air Handler R454B ACIQ-18CD-HH-MC

Warranty Type Parts Compressor
Standard Warranty 5 years 7 years
Registered Warranty 7 years 12 years



ACiQ 24,000 BTU Concealed Duct Mini Split Air Handler R454B ACIQ-24CD-HH-MC

Warranty Type Parts Compressor
Standard Warranty 5 years 7 years
Registered Warranty 7 years 12 years
Documents

ACiQ 55K BTU Extreme Multi Zone Mini Split Heat Pump Condenser R454B 230V ACIQ-55Z-HH-M6C

AHRI Certificate

Submittal

Installation and Owner's Manual

Service Manual

Nominal Capacity Performance Chart

Warranty Information

ACiQ 18,000 BTU Concealed Duct Mini Split Air Handler R454B ACIQ-18CD-HH-MC

Submittal

Installation Manual

Service Manual

Owners Manual

Remote Controller Manual

Warranty Information


ACiQ 24,000 BTU Concealed Duct Mini Split Air Handler R454B ACIQ-24CD-HH-MC

Submittal

Installation Manual

Service Manual

Owners Manual

Remote Controller Manual

Warranty Information

Shipping

We ship freight to the 48 contiguous states, excluding Hawaii and Alaska. Some shipping restrictions may apply. Liftgate services may incur an additional fee, which can be added at checkout.

Order Processing: Orders are processed within 1-3 business days (excluding weekends). Orders placed on Fridays will be processed the next business day. Once shipped, you’ll receive an email confirmation with tracking details. Backordered products may have longer processing times, and we will notify you of any delays.

Arrival of Goods: Freight delivery times depend on the carrier's schedule and routing. Estimated delivery times are provided at checkout. The carrier will contact you to arrange delivery, and you must be present to sign for the shipment.

Damages: Upon delivery, inspect your shipment carefully for any damage or discrepancies. Note any issues on the carrier’s delivery receipt and notify us within 24 hours. Claims made after this timeframe may be denied. Photographic proof is required for processing claims. Report damages or discrepancies immediately at support@hvacstore.com.

Returns: For returns unrelated to damage, contact us at support@hvacstore.com for authorization. Return shipping costs are the customer’s responsibility, and a 20% restocking fee applies. Items must be in original packaging and condition for a refund.

Delivery Receipt: Before signing the delivery receipt, inspect the shipment for any damage. Your signature confirms acceptance of the delivery unless issues are noted.

Policy Updates: Our shipping policy may change, and updates will be communicated via our website or other channels. For any questions, contact The HVAC Store at support@hvacstore.com or call (833) 658-3387.

Reviews

Customer Reviews

Be the first to write a review
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