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ACiQ 55K BTU 22 SEER2 3-Zone Floor Mount Mini Split R454B 230V 18+18+18

By: ACiQ
SKU: ES-55Z-M6C / ACIQ-18FM-HH-MD-3|ID: 103993
$7,519.99
+ Free shipping

Key Features

  • Efficiency: Rated up to 22.0 SEER2 for energy-efficient year-round comfort
  • Capacity: 55,000 BTUs inverter heat pump conditions up to 3 rooms independently
  • Refrigerant: Runs on low-GWP R454B with an inverter compressor for quiet, adaptive operation
  • Configuration: 3-zone system (1.5 Ton) with floor mounted mini split system indoor units
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Product Details

ACiQ 55K BTU 22 SEER2 3-Zone Floor Mount Mini Split R454B 230V 18+18+18

ACiQ 55,000 BTU 22.0 SEER2 Multi Zone Condenser Inverter R454B 230V ES-55Z-M6C

ACiQ offers a smart solution for adaptive heating and cooling in various spaces and climates, all at an affordable cost. The ES-55Z-M6C model allows for up to 6 air handlers to run off a single condenser, saving outdoor space while keeping your home comfortable.

Key Features

  • 55,000 BTU, 22.0 SEER2 multi zone heat pump condenser
  • Designed to function with up to 6 attached air handlers
  • Efficient cooling from -13°F to 122°F outdoor temperatures
  • Efficient heating from -13°F to 75°F outdoor temperatures
  • Gold Fin full-protection coating on condenser coil
  • Quiet operation at even the highest workloads

The 55,000 BTU, ES-55Z-M6C is designed to support up to 4 air handlers at up to 1.25 times the condenser BTU rating, or 68,750 BTU across all air handlers. This adaptive, inverter condenser adjusts to provide the precise amount of heating or cooling needed for each room or zone. With a high efficiency rating of 22.0 SEER2, this system is designed to save you money both initially and over its lifetime.

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.

Learning Resources

ACiQ Multi-Zone Condenser

AHRI Certificate — Ducted AHRI Certificate — Non-Ducted Installation & Owner's Manual — 18K-55K Standard & Extreme Nominal Capacity Performance Chart Service Manual — 18K-55K Standard & Extreme Submittal — ES-55Z-M6C

ACiQ Floor Mount Mini Split Air Handler

AHRI Certificate — ACIQ-18FM-HH-MD Extended Performance Table — ACIQ-18FM-HH-MD Installation Manual — 18K-60K Owner's Manual — 18K-60K Remote Control Manual — 18K-60K Service Manual — 18K-60K ACiQ Warranty

Specifications

ACiQ 55,000 BTU 22.0 SEER2 Multi Zone Condenser Inverter R454B 230V ES-55Z-M6C

BrandACiQ
SKUES-55Z-M6C
Refrigerant Charge147.6'
Weight270.280000
HSPF29.1
Cooling BTU55000 BTU
Heating BTU55000 BTU
Maximum CFM4500
Decibel Level (dBA)62
Electric HeatHeat Pump
Energy StarYes
RefrigerantR454B
SEER221.3
Compressor TypeRotary
Liquid Line1/4" (5)
Suction Line3/8" (3); 1/2" (2)
Electrical208/230V 1 Phase 60 Hz
Electric Phase FilterSingle Phase
Max Breaker Size60 Amps
Min. Breaker Size40 Amps
BTU/Tonnage55,000 BTU/4.5 Ton
Zone CompatibilityMulti Zone
Operating ModeCooling, Heating
Height52.48"
Width37.48"
Depth16.34"

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

BrandACiQ
SKUACIQ-18FM-HH-MD
Cooling BTU17,000 BTU
Heating BTU19,000 BTU
CFM576.8
Decibel LevelAs low as 29 dBA
Mini Split TypeFloor Mounted
Zone CompatibilityMulti Zone
ControllerWireless Included
RefrigerantR454B
Electrical208/230V
Liquid / Suction Line1/4" / 1/2"
Dimensions (H x W x D)9.25" x 42.05" x 26.57"

Warranty and Product Information

ACiQ 55,000 BTU 22.0 SEER2 Multi Zone Condenser Inverter R454B 230V ES-55Z-M6C

Standard Warranty5 year parts
Registered Warranty10 year parts

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

Standard Warranty (Compressor)7 years
Standard Warranty (Parts)5 years
Registered Warranty (Compressor)12 years
Registered Warranty (Parts)7 years

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