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ACIQ 12,000 BTU ACIQ Essentials 21.2 SEER2 Single Zone Wall Mount Mini Split Heat Pump System - R454B | 115V

SKU: ACIQ-K12Z-HP115B + ACIQ-K12W-W-HP115B

Brand ACIQ

Voltage 115V

Refrigerant R454B

AC Type Wall Mount

For Wall Mount

SEER2 Rating 21.0

Features New Refrigerant Compliant, WiFi

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Price

$890.88
Line Set Length

NOTE: THE DEFAULT SELECTION DOES NOT INCLUDE AN INSTALLATION KIT. UPGRADE YOUR SELECTION TO ADD TO YOUR ORDER.

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ACIQ
ACIQ 12,000 BTU ACIQ Essentials 21.2 SEER2 Single Zone Wall Mount Mini Split Heat Pump System - R454B | 115V

Product Overview

12,000 BTU ACIQ Essentials 20 SEER2 Single Zone Wall Mount Mini Split Heat Pump System - 115V

The ACIQ Essentials 12,000 BTU Single Zone Wall Mounted Mini Split System (ACIQ-K12Z-HP115B / ACIQ-K12W-W-HP115B) provides efficient and reliable comfort for small to medium spaces such as bedrooms, offices, or living areas up to 400 square feet. Backed by the same trusted manufacturing partners behind major HVAC brands, ACIQ offers high-end performance at a value price.

With a 20 SEER2 efficiency rating, built-in WiFi capability, and ultra-quiet operation, this system ensures year-round comfort while keeping your energy costs low. Designed for straightforward installation by a licensed HVAC professional, the ACIQ-K12Z-HP115B outdoor unit and ACIQ-K12W-W-HP115B wall-mounted indoor air handler deliver dependable performance and long-lasting durability.

Everything You Need In One Kit

ACIQ Essentials mini splits arrive with the essential components you’ll need for a complete, professional installation! Included with each system are 16ft line sets, mounting hardware, and other accessories—so you won’t have to source extra parts. While you’ll still need a licensed HVAC technician to handle setup and refrigerant connections, this all-in-one package keeps things simple and hassle-free, ensuring your new system is up and running smoothly in no time.

Electrical lines must be purchased separately from this system

12,000 BTU: Perfect for spaces up to 400 square feet

are a great fit for any space around 400 square feet. These would work perfectly for:

Single Room Applications
  • Bedrooms
  • Guest Rooms
  • Home Offices
  • In-Law Suites
Supplemental Home Locations
  • Attics
  • Basements
  • Garages
  • Sunrooms

Find Your Perfect Fit

ACIQ Essentials are designed to fit your space perfectly. With multiple BTU sizes available, our single-zone systems make it simple to choose the right level of comfort—whether you’re outfitting a small bedroom, a medium living area, or a larger open-concept space.

Up to 600 Square Feet

Perfect for mid-sized spaces—like a larger bedroom, a small living room, or a one-bedroom apartment—ACIQ Essentials 12,000 BTU Single Zone Wall Mounted Mini Split Systems deliver the comfort and efficiency you need in one complete solution.

Up to 1,000 Square Feet

Ideal for bigger areas—like open-plan living and dining rooms or finished basements up to 1,000 square feet—ACIQ Essentials 18,000 BTU Single Zone Wall Mounted Mini Split Systems are the perfect solution for year-round comfort.

Up to 1,500 Square Feet

A solid choice for large spaces—such as a small home, large basement, or spacious loft up to 1,500 square feet—ACIQ Essentials 24,000 BTU Single Zone Wall Mounted Mini Split Systems provide the power and comfort you need in a single, efficient solution.

Up to 2,000 Square Feet

Your go-to for serious coverage—perfect for whole floors, open-concept homes, or large garages up to 2,000 square feet—ACIQ Essentials 36,000 BTU Single Zone Wall Mounted Mini Split Systems deliver powerful, efficient comfort in one complete solution.

Premium Performance, Without the Premium Price

ACIQ Essential Single Zone Mini Split Systems deliver efficient cooling and heating. Showcasing powerful performance, but with an affordable price, ACIQ Essential mini splits help keep your energy costs in check.

High Efficiency, High Satisfaction

With SEER2 performance ratings that rival or outperform many conventional systems, these units offer serious energy savings in a compact, easy-to-install package. That means lower utility bills, less installation hassle, and smarter comfort, without the premium price tag

A Warranty You Can Take Comfort In

Your ACIQ mini split comes with a 6-year compressor warranty and a 4-year parts warranty when you register at ACIQ.com, giving you confidence in your investment. It’s designed to keep your system running smoothly, so you can rely on consistent performance year after year. With ACIQ’s support, you get both comfort and peace of mind built right into your system.

Comfort That Adapts to You

ACIQ Essentials delivers targeted comfort with smart features like Auto Mode, I FEEL temperature sensing, and multi-directional airflow, all designed to keep you comfortable without the guesswork. Whether you’re cooling a single room or heating a space quickly with Turbo Mode, your system adjusts to match your needs. And with ECO Mode, you’ll save energy without sacrificing performance.

Clean, Quiet, and Easy to Live With

Breathe easier with PureClean air sterilization and optional Self-Clean mode, which help maintain a healthier indoor environment with less maintenance. Enjoy peace and quiet thanks to Sleep Mode, MUTE function, and ultra-quiet operation as low as 25 decibels. Add in programmable timers, Dry Mode, Child Lock, and LED display control, and you’ve got effortless, everyday comfort built right in.

Looking for Something More? ACIQ Still Has You Covered!

While ACIQ Essentials is perfect for single-zone comfort, ACIQ offers a wide selection of systems and series for every need. Enjoy the peace of mind of extended warranties, or enjoy precise comfort in every room with a multi-zone setup. All while still saving energy over traditional systems.

Single Zone Systems
Dual Zone Systems
Tri Zone Systems
Quad Zone Systems
Five Zone Systems
Six Zone Systems

Technical Specifications — ACIQ-K12Z-HP115B

sku ACiQ-K12Z-HP115B
weight 65.000000
manufacturer ACiQ
product features New Refrigerant Compliant, WiFi
hspf2 9.5
cooling btu 12000 BTU
heating btu 12000 BTU
maximum cfm 305
decibel level (dba) 55
refrigerant R454B
seer 21-22
seer2 21
compressor type Rotary
liquid line 1/4"
suction line 5/8"
zone compatibility Single Zone
operating mode Heating/Cooling
height 19.6
width 30.98
depth 11.41
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 Specifications — ACIQ-K12W-W-HP115B

sku ACiQ-K12W-W-HP115B
weight 26.500000
manufacturer ACiQ
replaces ACiQ-K12W-HP115
hspf2 9.5
cooling btu 12000 BTU
heating btu 12000 BTU
decibel level (dba) 45
refrigerant R454B
seer2 21
liquid line 1/4"
suction line 5/8"
mini split type Wall Mounted
zone compatibility Single Zone
height 7.99
width 31.92
depth 11.49
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.

Documents

Warranty

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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

Shipping Times 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

If you opted into SMS notifications, we may send you order updates or delivery reminders by text message. Message frequency may vary. Message and data rates may apply. Text STOP to opt out. Text HELP for assistance.

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