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Home 18,000 BTU ACIQ

ACIQ 1.5 Ton 16 SEER2 High Efficiency Air Conditioner Condenser | Inverter - R454B

SKU ACIQ-18-AC-B Air Conditioner Condenser Units16.0 SEER2208-230V
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$1,249.99
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High efficiency. Quiet performance. Easy installation.

A smart, reliable choice for year-round comfort.

Best for 9K-18K room setups:
  • Large bedrooms
  • Living rooms
  • Garages
  • Additions
18,000 BTU
Cooling
18,000 BTU
Heating
See specs
Quiet Inside
High
High Efficiency

Brand Information

ACIQ
Support Number
1-877-909-ACiQ
Official Site
ACIQ Official Site
Product Overview Full product description Read the longer product copy, features, and application notes.
ACIQ
ACIQ 1.5 Ton 16 SEER2 High Efficiency Air Conditioner Condenser | Inverter - R454B

Product Overview

OVERVIEW

Inverter Technology - Inverter technology converts AC power to DC, allowing the compressor inside your condenser to speed up and slow down. This enables the system to automatically self-adjust BTU output based on demand, ensuring optimal cooling performance as the weather changes.

Learning Condenser - Equipped with advanced sensors, this condenser monitors air temperature inside and outside, overall system performance, duct pressure, and refrigerant temperature. During the initial startup, it enters a learning mode to optimize efficiency for future operation by continuously gathering and storing critical data so future startups and run cycles will be at max efficiency.

Optimized Cooling - The self-adjusting inverter design allows the condenser to operate all the way down to a 1 ton unit when needed, keeping you cool and comfortable, making it an ideal seasonal device for hot climates where additional air conditioning is needed for homes already heated by boilers, fireplaces, or other sources of heat. For optimal performance, pair the ACIQ-18-AC-B unit with the ACIQ-24-ACL-B coil or ACIQ-24-ACL-14-B.

QUICK FACTS

  • 12,000 BTU to 18,000 BTU variable output based on demand
  • Efficient cooling from 5°F to 122°F outdoor temperatures
  • Durable Gold Fin condenser coil coating
  • Quiet operation even at the highest workloads

18,000 BTU, 16 SEER2

With an efficiency rating of 16 SEER2, the variable output ACIQ-18-AC-B will keep you comfortable across a wide range of conditions. Use our handy size calculator to determine the demand for your home. For cooling, this system can operate anywhere from 12,000 BTU to 18,000 BTU without short cycling.


ACiQ Quality Construction

Quality Construction

State-of-the-Art manufacturing is behind every ACiQ product, resulting in quiet, effective operation over a long service life. Most models have low ambient heating and cooling.


Highest Efficiency

ACiQ saves you money up front, but also over time by reducing energy bills. Every ACiQ condenser features a variable inverter twin rotary compressor, lowering wear and increasing performance. Compare specs against other brands in the same price category, and you will agree, ACiQ is the best value.

ACiQ Highest Efficiency

ACiQ Longer Warranty

Longer life, longer warranty

Intelligent design goes into every element of ACiQ’s manufacturing ensuring flawless performance for years. Low friction, variable inverter twin rotary compressors give bulletproof reliability. Register equipment at ACiQ.com to extend warranty protection to 7 years parts, 12 years compressor.

Technical Specifications — ACIQ-18-AC-B

sku ACIQ-18-AC-B
weight (in lbs) 73.410000
brand/manufacturer ACiQ
product features High Efficiency / Inverter, Two Stage Condenser, Variable Speed Condenser
cooling btu 18,000 BTU
maximum cfm 1413
decibel level (dba) 54
refrigerant R454B
seer2 (efficiency) 16
condenser stages Variable Speed
compressor type Rotary
liquid line 3/8"
suction line 3/4"
electrical 208/230V 1 Phase 60 Hz
phase Single Phase
max breaker size 20 Amps
min. breaker size 16 Amps
tonnage 1.5 Ton
operating mode Cooling
height 21.81"
width 31.69"
depth 12.99"
warranty 12 year compressor, 7 year 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.
Specs & Documents Product details Open technical specs, manuals, videos, and product documents.

Technical Data

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Product FAQs

Product FAQs

Helpful answers matched to this product, brand, specs, and configuration.
What types of products does ACiQ offer?

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.

How can I contact ACiQ technical support or customer service?

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.

What information is needed to register an ACiQ product?

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.

How can I request a replacement part for an ACiQ product?

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.

Where can I find manuals and technical documents for an ACiQ product?

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.

How do I start an ACiQ warranty claim?

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.

What diagnosis is required for an ACiQ warranty issue?

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.

Does an ACiQ warranty claim cover labor and shipping costs?

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.

How do I register an ACiQ product for warranty coverage?

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.

How can I check an ACiQ warranty registration or coverage status?

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.

Does every ACiQ product have the same warranty coverage?

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.

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