ACiQ 1.5 Ton 25 SEER2 Multi Zone Condenser Extreme Series | Inverter - R454B

ACiQ SKU: ACIQ-18Z-HH-M3C

Price:
Sale price$2,549.99

Description

Efficient Multi-Zone Comfort with the ACiQ 1.5 Ton 25 SEER2 Extreme Series Condenser (ACiQ-18Z-HH-M3C)

The ACiQ-18Z-HH-M3C provides 18,000 BTUs of reliable heating and cooling while supporting up to three indoor air handlers from a single outdoor unit. With a 25 SEER2 rating, this condenser delivers energy-conscious performance, making it ideal for homes and smaller multi-zone properties. Its inverter-driven system automatically adjusts output for each zone, ensuring precise comfort and reduced energy consumption.

This multi-zone condenser can supply up to 22,500 BTUs across all connected air handlers, allowing you to control each room individually or power down unused zones for added savings. Built to perform in extreme climates, it features Extreme Heat technology with base pan heater, corrosion-resistant Gold Fin coils, and self-cleaning fan technology for long-term reliability and low-maintenance operation.

 

Ideal For

  • Homeowners – Manage multiple rooms with a single, efficient outdoor unit.
  • Small Multi-Unit Properties – Provide tailored comfort while keeping energy costs low.
  • Offices & Shops – Maintain a steady climate in commercial or mixed-use spaces.
  • HVAC Professionals – Easy-to-install, high-performance condenser for professional projects.

 

Why Choose the ACiQ 1.5 Ton Extreme Series?

  • High Efficiency – 25 SEER2 performance balances energy savings with strong output.
  • Multi-Zone Control – Supports up to three air handlers for complete zoned comfort.
  • Scalable Output – Capable of 1.25x rated BTUs (22,500 BTU total) for flexible operation.
  • Cold-Weather Performance – Extreme Heat system works efficiently down to -22°F.
  • Smart Inverter Technology – Adjusts output based on demand to extend equipment life.
  • All-Climate Operation – Cools from -22°F to 122°F and heats from -22°F to 75°F.
  • Durable Construction – Gold Fin condenser resists corrosion for long-term use.
  • Low-Maintenance Operation – Self-cleaning fan reduces dirt and debris build-up.
  • Quiet Functionality – Smooth, low-noise operation, ideal for home or office settings.

 

Technical Details & Warranty

  • SEER Rating: 25 SEER2
  • Air Handler Capacity: Up to 3 units (22,500 BTUs combined)
  • Coil Protection: Gold Fin anti-corrosion coating
  • Warranty: Up to 7 years parts and 12 years compressor (with registration)
  • Installation: Professional installation required; line sets, disconnects, and other accessories sold separately

ACiQ 1.5 Ton Multi Zone Condenser Extreme Series Features

  • Flexible Multi-Zone Design – Control up to 3 rooms independently from one condenser.
  • Energy-Efficient Operation – High SEER2 rating reduces bills while delivering consistent performance.
  • Extreme Weather Ready – Operates efficiently in temperatures from -22°F to 122°F.
  • Corrosion-Resistant Coils – Gold Fin technology ensures long-lasting durability.
  • Extreme Heat Base Pan – Prevents ice formation for reliable winter heating.
  • Self-Cleaning Fan – Automatically clears debris to maintain efficiency.
  • Inverter-Controlled – Provides only the power needed, reducing wear and energy waste.
  • Quiet Operation – Low-noise design keeps spaces comfortable without disruption.
  • Scalable Comfort – Total output up to 22,500 BTUs across all connected air handlers.

ACIQ-18Z-HH-M3C Specs

Brand/Manufacturer ACiQ
SKU ACIQ-18Z-HH-M3C
Refrigerant Charge 78.31 oz.
Weight (in lbs) 148.15
HSPF2 10.4
AHRI Certificate Number 216032361
Cooling BTU 19000 BTU
Heating BTU 20000 BTU
Maximum CFM 2131
Decibel Level (dBA) 61.5
Electric Heat Heat Pump
Refrigerant R454B
Compressor Type Rotary
SEER2 (Efficiency) 25
Liquid Line 1/4" (3)
Suction Line 3/8" (3)
Electrical 208/230V 1 Phase 60 Hz
Max Breaker Size 20A
Min. Breaker Size 17.5A
Tonnage 1.5 Ton
BTU/Tonnage 18,000 BTU/1.5 Ton
Ambient Temperature Range -22 ~ 122
Mini Split Type Wall Mounted
Zone Compatibility Multi Zone
Width 37.24"
Height 31.89"
Depth 16.14"
Warranty 12 year compressor, 7 year parts with online registration

ACiQ Industry-Leading Warranties
ACiQ stands behind every product with exceptional warranty coverage, ensuring long-term reliability and peace of mind. Online registration is required to activate full warranty benefits.

Product Warranty Details

  • Mini Split and High-Efficiency Systems: 12-year compressor, 7-year parts
  • ACiQ Essentials: 6-year compressor, 4-year parts
  • A.C. and Heat Pump Condenser: 10-year compressor and coil
  • Furnace: Lifetime warranty for original owner
  • Air Handler and Coil: 10-year parts for original owner
  • Residential Packaged Units: Lifetime heat exchanger for original owner
  • PTAC: 7-year compressor, 1-year parts
  • Commercial Packaged Units: 10-year heat exchanger, 5-year compressor, 1-year parts
  • Pool Heat Pump: 5-year heat exchanger and compressor, 3-year parts
  • Hybrid Water Heater: 12-year tank, 10-year parts
  • Mobile Home Electric Furnace and Coil: 10-year parts

Warranty Claim Process

  1. System Diagnosis
  2. Method of Resolution
  3. Warranty Acceptance
  4. Faulty Parts Inspected
  5. Replacement Parts Shipped

Register Your System
Activate your warranty at ACiQ.com.

Need Assistance?
For warranty claims or inquiries, click here.

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ACiQ 1.5 Ton 25 SEER2 Multi Zone Condenser Extreme Series | Inverter - R454B Reviews

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