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

---

Summary

The ACiQ Concealed Duct air handler provides all the advantages of a mini split system without any visible indoor units. This powerful 24,000 BTU (2-ton) solution can be hidden above ceilings, below floors, in closets, or behind soffits, with conditioned air delivered through standard ductwork to registers in your desired locations. Perfect for new construction or additions, this system offers whisper-quiet operation and efficient heating/cooling capacity for medium to large-sized rooms.

The simple design features return air intake at the rear and conditioned air supply at the front via a nearly silent squirrel cage fan. With support for up to 4 flex duct runs, this high-capacity unit is ideal for distributing air to multiple rooms while maintaining a clean, unobtrusive appearance.

---

Key Features:

• Completely Concealed Installation: No visible indoor units
• 24,000 BTU Cooling / 26,000 BTU Heating: 2-ton capacity
• Hyper Heat Technology: Efficient performance in cold climates
• Flexible Placement Options: Install above ceilings, below floors, or in closets
• Ducted Air Distribution: Up to 4 flex duct runs supported
• Ultra-Quiet Operation: As low as 29.5 dB(A)
• Wall-Mounted Thermostat Included: Easy temperature control
• Built-In Condensate Pump: Includes factory-installed drainage solution
• Multiple Operating Modes: Cool, Heat, Dry, and Fan
• R454B Refrigerant: Next-generation, lower GWP refrigerant
• High Airflow Capacity: 853.5 CFM maximum

---

Important

Professional installation required for warranty validation. Registration must be completed within 60 days of installation at ACiQ.com. Installation requires additional ductwork components (flex duct, registers, plenums) not included. This system uses R454B refrigerant.

---

What's Included

• Concealed Duct Air Handler: ACIQ-24CD-HH-MC
• Wall-Mounted Thermostat
• Wireless Remote Control
• Installation Manual
• User's Manual
• Manufacturer Warranty

---

Technical Specifications

Category	Specification	Unit	Value
Power Supply	Rated	V, Ph, Hz	208/230, 1, 60
Capacity	Cooling	Btu/h	24,000
	Heating	Btu/h	26,000
Air Flow	Maximum	CFM	853.5
Noise Level	Min	dB(A)	29.5
Refrigerant	Type		R454B
Connections	Liquid Line / Gas Line	inch	3/8" / 5/8"
Drainage	Pump Lift Capacity	inch	14
Dimensions	Unit (H×W×D)	inch	9.65×39.37×29.53
	Net Weight	lbs	80.47
	Breaker Requirements	Size	A	20
Electrical	Phase		Single
System Type	Configuration		Concealed Duct
Zone Compatibility	Type		Multi Zone

---

Warranty

• 12 year compressor limited warranty (with online registration)
• 7 year parts limited warranty (with online registration and professional installation)
• 1 year thermostat/remote warranty

---

Installation Considerations

• Requires professional installation with ductwork components
• Ideal for new construction or major renovations
• Flexible placement options (ceilings, floors, closets, soffits)
• Supports up to 4 flex duct runs for air distribution
• PVC drain system required beyond built-in pump's 14" lift capacity
• 3/8" liquid line and 5/8" suction line connections
• 20A circuit breaker required
• Ductboard or plenum fabrication needed for installation
• Wider 39.37" width requires adequate installation space
• Heavier 80.47 lb unit may require additional support

---

Performance Features

• Multiple operating modes: Cool, Heat, Dry, Fan
• Auto-restart after power failure
• Precise temperature control
• Energy efficient operation
• Self-diagnosis system with error codes
• 24-hour timer function
• Quiet comfort operation (29.5 dB minimum)
• Hyper Heat technology for cold climate performance
• High 853.5 CFM airflow for larger spaces
• 26,000 BTU heating capacity for cold weather

---

Manuals & Downloads

• Submittal (PDF)
• Installation Manual (PDF)
• Service Manual (PDF)
• Owner's Manual (PDF)
• Remote Controller Manual (PDF)
• Warranty Information

---

Safety Information

PROPOSITION 65 WARNING: This product can expose you to chemicals including lead and copper, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.