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ACiQ 12,000 BTU Quiet Comfort Concealed Duct Mini Split Air Handler (R454B) - ACIQ-12CD-HH-MC
Summary
The ACiQ Concealed Duct air handler provides all the advantages of a mini split system without any visible indoor units. This flexible 12,000 BTU 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 small to medium-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 unit is ideal for distributing air to multiple small rooms while maintaining a clean, unobtrusive appearance.
Key Features:
- Completely Concealed Installation: No visible indoor units
- 12,000 BTU Capacity: 1-ton heating and cooling
- 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 26 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
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-12CD-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 | 12,000 |
| Heating | Btu/h | 12,000 | |
| Air Flow | Maximum | CFM | 419.1 |
| Noise Level | Min | dB(A) | 26 |
| Refrigerant | Type | R454B | |
| Connections | Liquid Line / Gas Line | inch | 1/4" / 3/8" |
| Drainage | Pump Lift Capacity | inch | 14 |
| Dimensions | Unit (H×W×D) | inch | 9.65×27.56×29.53 |
| Net Weight | lbs | 64.15 | |
| Breaker Requirements | Size | A | 15 |
| 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
- 1/4" liquid line and 3/8" suction line connections
- 15A circuit breaker required
- Ductboard or plenum fabrication needed for installation
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 (26 dB minimum)
- Hyper Heat technology for cold climate performance
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.
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We will prepare your order within 24 hours if it’s received on a weekday (before noon). Orders are shipped in one to two business days. Transit time is between 3 to 6 business days, although exceptions apply. We email tracking information once your purchase is shipped.
Delivery Map
IMPORTANT DELIVERY INFORMATION: Please be kindly informed that this air conditioner, due to its weight and shipping restrictions, is shipped palletized with an arranged freight service and requires an appointment for delivery. To AVOID delays, please check if the provided phone number in the order details is a current number where you can be reached. You can also contact the carrier directly and refer to your tracking number to set up a date and time for your appointment. It is your responsibility to ensure a safe and secure environment for delivery. Please note that we cannot be held liable for any packages that are stolen or lost after delivery has been confirmed. PLEASE verify your shipping address, as changes to the address after freight has shipped can result in an additional 15% or higher fee depending on freight weight and dimensions.
SMALLWARES INFORMATION: Please be informed that for smaller items, such as Installation Kits, Smart Connectivity Dongles, and TTW Sleeves, when these items are ordered individually, they may be shipped via FedEx without a signature requirement. It is your responsibility to ensure a safe and secure environment for delivery. Please note that we cannot be held liable for any packages that are stolen or lost after delivery has been confirmed. Thank you for your understanding and cooperation.
INSPECT YOUR MERCHANDISE BEFORE SIGNING: Please inspect your boxes thoroughly when you receive them. They should arrive shrink-wrapped and on a pallet. If you notice any damages or imperfections (e.g. crushed box or forklift hole), please write comments on the receipt before signing for delivery, no matter how small damages seem. Contact us immediately to assist you.
Shipping & Delivery
We will prepare your order within 24–48 hours if it’s received on a weekday (before noon). Orders are shipped in one to two business days. Transit time is between 3 to 6 business days, although exceptions apply. We email tracking information once your purchase is shipped.
Delivery Map
IMPORTANT DELIVERY INFORMATION
Please be informed that this air conditioner, due to its weight and shipping restrictions, is shipped palletized with an arranged freight service and requires an appointment for delivery.
To AVOID delays, please make sure the phone number in your order details is accurate and one where you can be reached. You may also contact the carrier directly using your tracking number to schedule your delivery.
It is your responsibility to ensure a safe and secure delivery environment. We are not liable for any packages that are stolen or lost after delivery is confirmed.
Please verify your shipping address carefully. Changes to your shipping address after the freight has been shipped may result in additional fees of 15% or more, depending on freight weight and dimensions.
SMALLWARES INFORMATION
Smaller items such as Installation Kits, Smart Connectivity Dongles, and TTW Sleeves may be shipped via FedEx without a signature requirement if ordered individually.
It is your responsibility to ensure a safe delivery location. We are not liable for packages lost or stolen after delivery confirmation. Thank you for your understanding and cooperation.
INSPECT YOUR MERCHANDISE BEFORE SIGNING
Please inspect your boxes carefully upon delivery. Shipments should arrive shrink-wrapped and on a pallet. If you notice any damage or signs of mishandling (such as a crushed box or forklift puncture), write comments on the delivery receipt before signing, even if the damage appears minor.
Contact us immediately if any issues arise so we can assist you promptly.
SMS Delivery Notifications
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