Technical Data
Specs, manuals, videos, and product documents
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A smart, reliable choice for year-round comfort.
Recommended Add-Ons
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ACIQ Platinum air handlers can be used with any ACIQ Multizone condenser or the Platinum Single Zone condenser to create a highly efficient Hyper Heat system. This air handler can handle small to medium sized rooms using adaptive technology to constantly monitor and maintain your ideal temperature no matter what the weather outside.
The ACIQ-12W-HH-MD air handler includes a soft LED display on the front of the unit, giving you information at a glance. The display shows the room's temperature by default, but it can also show temperature setpoint changes and mode changes. To ensure your unit runs properly throughout its lifetime, the display will also show any error codes from its self-diagnosing control board, which can be switched off if desired. The included smart remote can show these notifications on its built-in LCD display as well.
ACIQ is WiFi ready! The wall mounted air handlers come with everything you need to control your home's heating and cooling via smart device (iOS or Android) from anywhere in the world. ACIQ is also compatible with Amazon Alexa and Google Assistant.
Please note that in order to function, this air handler must be installed with a condenser and other installation equipment, available at an additional cost if not already included in this product bundle.

Traditional wall-mounted air handlers are the most popular ductless choice due to low cost and ease of installation. Wall mounted units are located high on an outside wall, with refrigerant lines and condensation drain hose exiting the back through a 3" wall penetration. Return air is brought in through vents in the top of the unit, and cooled or heated air exits the lower front through a sweepable louver. Wall mounted air handlers are WiFi compatible and can be controlled by the free NetHome Plus app or by voice assistants such as Alexa or Google Home.
In addition to the handheld or wired remote that is already included, wall mounted units are WiFi ready, and can be controlled from anywhere with a free app on your tablet or smartphone.


Every ACiQ system is precision engineered to quickly achieve set temperature and hold it there, no matter what the weather is outside. With whisper quiet indoor and outdoor units, ACiQ never intrudes on your peace and quiet.
| sku | ACIQ-12W-HH-MD |
|---|---|
| weight (in lbs) | 29.320000 |
| brand/manufacturer | ACiQ |
| product features | WiFi |
| cooling btu | 12,000 BTU |
| heating btu | 12,000 BTU |
| maximum cfm | Up to 441.4 CFM |
| decibel level (dba) | As low as 19.5 Decibels |
| electric heat | Heat Pump |
| refrigerant | R454B |
| liquid line | 1/4" |
| suction line | 3/8" |
| electrical | 208/230V, 1 Phase, 60 Hz |
| phase | Single Phase |
| btu/tonnage | 12,000 BTU/1 Ton |
| mini split type | Wall Mounted |
| zone compatibility | Single Zone, Multi Zone |
| height | 11.76" |
| width | 33.40" |
| depth | 9.18" |
| warranty | 7 Years Parts with Online Registration |
| safety information | PROPOSITION 65 WARNINGThis product and many products on our site may contain a chemical know to the state of California to cause cancer or birth defects or other reproductive harm. For more information about Proposition 65 pleaseClick Here. |
Technical Data
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Product FAQs
ACiQ offers a broad range of heating, cooling, ventilation, thermostat, and water-heating products. Its catalog includes mini splits, central air conditioners and heat pumps, furnaces, air handlers, PTAC systems, mobile-home HVAC equipment, commercial systems, thermostats, ventilation products, and hybrid water heaters. Availability and specifications vary by model.
ACiQ provides support through its official contact form and by phone at 1-877-909-ACiQ. The published support hours are Monday through Friday, 8:00 a.m. to 5:00 p.m. Have the model number, serial number, and a clear description of the question or problem ready.
ACiQ’s registration form requests the part number, serial number, purchase date, installation date, customer contact and address information, and installer details, including the installer name, license number, and phone number or other identifying information.
Submit a request through the official ACiQ Parts Quote form or contact ACiQ parts support. Include the SKU or model number and a clear description of the part needed so the parts team can identify the correct component.
Use the official ACiQ Tech Center and select the appropriate product category. ACiQ organizes installation manuals, owner manuals, specification sheets, wiring diagrams, troubleshooting guides, warranty documents, and other technical resources by product family and model.
Start with ACiQ’s official warranty claim form. Be prepared to provide the owner’s contact information, the equipment model number, a description of the issue, and any supporting files requested. Additional diagnosis and equipment documentation may be required before the claim is approved.
ACiQ states that a factory-authorized, EPA-certified contractor must diagnose the equipment. The submission should include the diagnostic procedure, the required part number or part description, and the model and serial numbers. ACiQ may also request the original installation invoice.
ACiQ’s published warranty-resolution process states that round-trip shipping and labor associated with diagnosis and part replacement are not reimbursed. Coverage can vary by product and jurisdiction, so review the exact warranty certificate for the equipment before proceeding.
Register the equipment through ACiQ’s official online warranty registration form. Add each unit being registered and submit the requested equipment, customer, purchase, installation, and installer information. Keep a copy of the completed registration and related purchase and installation records.
Use ACiQ’s Warranty Finder to look up a registration, check its status, or provide missing information. Have the equipment and owner details available so the record can be matched accurately.
No. ACiQ warranty periods and conditions vary by product type and model. Review the warranty certificate listed for the exact equipment and use ACiQ’s warranty resources to confirm the applicable parts, compressor, replacement, registration, and eligibility terms.