Fast & Free Shipping. No Sales Tax (exclusions may apply)

Welcome to Compact Living Pro!

Call Us For Exclusive Pricing: 833-932-9683

  • Fast & Free shipping

  • Free help & advice

  • Hassle-free returns

🚨 Customer Notice: Due to high order volume, response times and communication may be delayed. For quick assistance, please email us directly at support@compactlivingpro.com .

Memorial Day Sale 🇺🇸

SPRING26

15% Off Storewide Ends Tonight!!

ACiQ  |  SKU: ACIQ-18-PAH

ACiQ 1.5 Ton Extreme+ Ducted Air Handler Multi-Position 14.5" Cabinet R454B

Regular price $1,675.00
+
FREE Shipping
This item ships for free. Freight shipments include liftgate at no additional charge.*Excusions may apply to certain products*

Authorized ACiQ Dealer

Manufacturer Warranty: Standard 5-Year Parts / 7-Year Compressor

  • Energy-Saving Performance
  • Quiet, Comfort-Focused Operation
  • DIY-Friendly, Fast Installation
  • Smart Control & Custom Comfort
Fast Fulfillment: Delivery in 4-7 Days
in stock checkmark

In Stock

tags

ON SALE!

delivery truck icon

Clip coupon for additional at checkout

Ships same or next day *Exclusions May Apply*

Delivery and Shipping

We offer fast and reliable shipping across the continental U.S., with free shipping available on most orders (exclusions may apply based on brand and product type). Orders are typically processed within 1–2 business days and transit time is usually 4–7 business days. Larger items may ship via freight and require a scheduled curbside delivery. Please ensure your contact details are accurate at checkout. For questions about delivery timelines, shipping eligibility, or special requests, feel free to contact us directly. See Policy.

Do You Offer Financing?

Shop Pay + After Pay - Choose the product you desire the most now and pay over time using Shop Pay / After Pay. Select your monthly payments and have your product delivered with no additional fees.

ACORN + APPROVE Financing - For larger purchase and businesses, ACORN and APPROVE offers flexible financing designed around their goals. Complete a 60-second application and connect with leading lenders—no effect on your credit score.

Price Match Guarantee

We’re committed to offering the best online prices—if you find a lower price from an authorized retailer, we’ll beat it. Our 100% Price Beat Guarantee excludes promotions, auction sites, and exchanges, and factors in item price, tax, and shipping. For price match inquiries, contact us at (833) 932-9683

Some products may require large equipment to take delivery. Contact us if you are unsure.

- Need items in bulk? Contact us for a custom quote or invoice.
- Save additional 3% paying with an ACH/Wire transfer.

Authorized Online Dealer
🚚 Free Shipping (exclusions may apply)
💲 We Beat The Lowest Price
📦 Fast 4-7 Day Delivery
🛡️ Manufacturer Warranty Included
📞 Questions? Call Our Experts: +1 (833) 932-9683

Product Details


ACiQ 1.5 Ton Extreme+ Ducted Air Handler Multi-Position 14.5" Cabinet R454B ACIQ-18-PAH

The ACiQ-18-PAH Extreme+ ducted air handler is a top-of-the-line, multi-positional unit that offers exceptional comfort and efficiency. With a variable speed DC blower and advanced communicating technology, it automatically adjusts BTU output to optimize energy use and maintain ideal comfort levels. Compatible with any 24v thermostat, this 1.5-ton high-efficiency air handler can be installed in upflow, downflow, or horizontal orientations and fits into tight spaces thanks to its slim-fit cabinet. It also offers higher-performance capabilities, making it eligible for better tax credits and rebates. Plus it's compatible with R454B refrigerant for eco-friendly operation.

ACiQ-18-PAH Extreme+ Ducted Air Handler – Product Features

  • 1.5 Ton High-Efficiency Air Handler – Provides optimal performance for residential homes with 1.5 tons of cooling and heating capacity, delivering consistent comfort.

  • Variable Speed DC Blower – Features a variable speed DC blower for smooth and energy-efficient airflow, optimizing both comfort and energy consumption.

  • Multi-Positional Design – Offers flexibility in installation with the ability to be installed in upflow, downflow, or horizontal left/right orientations.

  • Communicating Technology – Works with your thermostat and inverter condenser to self-adjust BTU output, maximizing efficiency and comfort in any climate.

  • Slim-Fit Cabinet Size – Designed with a compact, slim-fit cabinet, making installation easier and more convenient in tight spaces.

  • High-Performance Efficiency – Provides exceptional efficiency, contributing to higher tax credit and rebate eligibility for energy-efficient home upgrades.

  • R454B Refrigerant Compatibility – Compatible with R454B refrigerant, a more eco-friendly alternative to traditional refrigerants.

  • 24V Thermostat Compatibility – Compatible with any 24v thermostat, offering ease of control and integration with your existing HVAC system.

Installation and Maintenance
The installation process for the ACiQ Extreme+ central ducted air handler is similar to that of other replacement air handlers. Your technician will handle electrical, refrigerant, thermostat, and communication connections, as well as link the air handler to the return and supply ductwork. This air handler is multi-positional (upflow, downflow, or horizontal) and features a narrower cabinet design, offering greater versatility and easier installation compared to other models. It is compatible with any 24v thermostat that supports two stages of heating. For colder days, supplemental electric heat kits are available as a backup heat source.

If maintenance is needed, the air handler’s intelligent control board will display fault codes to help diagnose any issues with the system.

Important Note: For proper function, the air handler must be installed with a condenser and other required installation equipment, which may incur additional costs if not included in the product bundle. Additionally, an electric heat kit is required for straight electric heating and is also available at an extra cost.

Specifications

ACiQ 1.5 Ton Extreme+ Ducted Air Handler Multi-Position 14.5" Cabinet R454B ACIQ-18-PAH

Brand ACiQ SKU ACIQ-18-PAH
Weight (in lbs) 123.020000 Brand/Manufacturer ACiQ
Cooling BTU 18,000 BTU Maximum CFM 618
Decibel Level (dBA) Up to 42.5 Decibels Electric Backup Heat Capabilities (Optional) 5 Kilowatts, 8 Kilowatts, 10 Kilowatts
Configuration Multi-Positional Refrigerant R454B
Liquid Line 3/8" Suction Line 3/4"
Electrical 208/230V 1 Phase 60 Hz Max Breaker Size 15 Amps
Min. Breaker Size 5.5 Amps / 3.5 Amps Tonnage 1.5 Ton
BTU/Tonnage 18,000 BTU/1.5 Ton Mini Split Type Multi-Positional
Zone Compatibility Single Zone Connection Flared
Height 49.7" Width 17.5"
Depth 21.5" Warranty 12 Years Compressor and 7 Years Parts with Online Registration

Warranty

ACiQ 1.5 Ton Extreme+ Ducted Air Handler Multi-Position 14.5" Cabinet R454B ACIQ-18-PAH

Warranty Type Parts Compressor
Standard Warranty 5 year parts 7 year parts
Registered Warranty 7 year parts 12 year parts

Documents


ACiQ 1.5 Ton Extreme+ Ducted Air Handler Multi-Position 14.5" Cabinet R454B ACIQ-18-PAH

PAH Installation Manual

PAH Owner's Manual

Giorgio's Buffalo Bills Stadium Delivery

"Wow! These units are better than I expected! Delivery was smooth and quick, hundred's of workers are more than thankful! "

Gregg 9500lb 4-Post Lift Installed

"The team arrived within the said time frame and finished ahead and schedule. Explained and demonstrated how it worked before they left!"

Lisa's Recent Container Home Delivery

"Best customer service & communication i've ever received! From start, to production, to delivery. They were there throughout the entire process. Thank you Compact Living Pro. 100% recommend"