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ACiQ 18,000 BTU Extreme Series Floor/Ceiling Mounted Air Handler R454B 230V

Name: ACiQ 18,000 BTU Extreme Series Floor/Ceiling Mounted Air Handler R454B 230V
Brand: ACiQ
SKU: ACIQ-18FM-HH-MD
Price: 965.0 USD
Availability: InStock
Rating: 4.95 (12 reviews)

By ACiQ | Model: ACIQ-18FM-HH-MD | ID: 89134

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$965.00 + SHIPPING

Quantity

Product Details

ACiQ 18,000 BTU Extreme Series Floor/Ceiling Mounted Air Handler R454B 230V ACIQ-18FM-HH-MD

The ACiQ 18,000 BTU Floor or Ceiling Mounted Air Handler offers flexible installation in challenging spaces where high-wall mounting isn't possible. Its compact form and powerful airflow design make it ideal for sunrooms, attic remodels, or rooms with knee walls or below-window space. This unit can be wall-mounted close to the floor or suspended from the ceiling using an adjustable rod system, and it includes a wireless remote for intuitive control. Its whisper-quiet performance and low-profile design deliver both functionality and comfort for any interior space.

Key Features

18,000 BTU (cooling: 17,000 / heating: 19,000 BTU)
Versatile installation – floor- or ceiling-mounted configuration
Ideal for sunrooms, attics, or rooms with angled ceilings
Maximum CFM: 576.8 with quiet operation as low as 29 dBA
Pre-wired for condensate pump with overflow shutoff
Wireless remote included
R454B refrigerant – eco-friendly and efficient
Energy Star certified

This unit is designed for creative installation solutions where traditional wall-mounted systems won’t work. Whether elevated above a windowsill or suspended from a ceiling, it provides quiet, efficient comfort.

View More Air Handlers

Specifications

ACiQ 18,000 BTU Extreme Series Floor/Ceiling Mounted Air Handler R454B 230V ACIQ-18FM-HH-MD

Brand	ACiQ	SKU	ACIQ-18FM-HH-MD
Cooling BTU	17,000 BTU	Heating BTU	19,000 BTU
CFM	576.8	Decibel Level	As low as 29 dBA
Mini Split Type	Floor Mounted	Zone Compatibility	Multi Zone
Controller	Wireless Included	Refrigerant	R454B
Electrical	208/230V \| 1 Phase \| 60 Hz	Liquid / Suction Line	1/4" / 1/2"
Dimensions (H x W x D)	9.25" x 42.05" x 26.57"

Warranty

ACiQ 18,000 BTU Extreme Series Floor/Ceiling Mounted Air Handler R454B 230V ACIQ-18FM-HH-MD

Warranty Type	Compressor	Parts
Standard Warranty	7 years	5 years
Registered Warranty	12 years	7 years

Documents

ACiQ 18,000 BTU Extreme Series Floor/Ceiling Mounted Air Handler R454B 230V ACIQ-18FM-HH-MD

Submittal

Installation Manual

Owner's Manual

Remote Manual

Service Manual

Extended Performance Table

Warranty Information

Shipping

We ship freight to the 48 contiguous states, excluding Hawaii and Alaska. Some shipping restrictions may apply. Liftgate services may incur an additional fee, which can be added at checkout.

Order Processing: Orders are processed within 1-3 business days (excluding weekends). Orders placed on Fridays will be processed the next business day. Once shipped, you’ll receive an email confirmation with tracking details. Backordered products may have longer processing times, and we will notify you of any delays.

Arrival of Goods: Freight delivery times depend on the carrier's schedule and routing. Estimated delivery times are provided at checkout. The carrier will contact you to arrange delivery, and you must be present to sign for the shipment.

Damages: Upon delivery, inspect your shipment carefully for any damage or discrepancies. Note any issues on the carrier’s delivery receipt and notify us within 24 hours. Claims made after this timeframe may be denied. Photographic proof is required for processing claims. Report damages or discrepancies immediately at support@hvacstore.com.

Returns: For returns unrelated to damage, contact us at support@hvacstore.com for authorization. Return shipping costs are the customer’s responsibility, and a 20% restocking fee applies. Items must be in original packaging and condition for a refund.

Delivery Receipt: Before signing the delivery receipt, inspect the shipment for any damage. Your signature confirms acceptance of the delivery unless issues are noted.

Policy Updates: Our shipping policy may change, and updates will be communicated via our website or other channels. For any questions, contact The HVAC Store at support@hvacstore.com or call (833) 658-3387.

Reviews

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My transaction with the HVACStore was very good. It deserved a 5 star but I dinged it one star because the freight company did not deliver my new packaged unit on December 11th as they had communicated to me they would. They finally delivered at 3 PM the next day, December 12th. I and my installer had driven to Raleigh, NC (115 miles) on December 10th expecting the installation to start the next day. We were able to get the unit set in place the afternoon of the delivery but noting more that day. The following day we were able to install the unit and make it fully functional, but we did not have time to install an enclosure around the opening of the house crawl space where the ducts passed through. My installer left Raleigh very early on the morning of the 14th and is no longer available to do this enclosure. I will have to return to Raleigh for this remaining work which would have been already done had the HVAC unit been delivered as originally scheduled.

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Excellent company to purchase from

I wasn’t to sure about if this company could deliver it quickly but it arrived within a week. No issues. I needed this one for parts as my first one that I installed a year ago had the ecm go out on the blower fan. Parts are hard to come by for this Chinese brand. I think the ecm went out due to condensation in the main supply plenum dripping onto fan motor. I do like this ac unit but hope the fan lasts longer than a year. I covered the fan ecm with flex seal tape.

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