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Front view of the ACiQ 1.5 Ton 14.3 SEER2 Heat Pump with Infographic features
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ACiQ 1.5 Ton 14.3 SEER2 Heat Pump - R454B

ACiQ SKU: R5H5S18AKAAA
Price:
$2,302.00

Description

Efficient Year-Round Comfort with ACiQ R5H5S18AKAAA 1.5 Ton 14.3 SEER2 Heat Pump!

The ACiQ R5H5S18AKAAA is a 1.5-ton heat pump condenser, designed to provide both heating and cooling for small homes or light commercial spaces. With a 14.3 SEER2 efficiency rating and pre-charged R-454B refrigerant, this unit offers significant energy savings, reduced carbon footprint, and long-lasting comfort. It is ideal for climates where moderate temperatures prevail, delivering efficient heating down to 35°F and cooling in warmer conditions. Built with a single-stage compressor and A2L refrigerant compliance, this heat pump is a smart, environmentally-conscious choice for HVAC professionals and property owners alike.

 

Ideal For

  • HVAC Professionals & Installers – Pre-charged with refrigerant for 15 ft line sets, minimizing installation time and ensuring efficient performance.
  • Small Homes & Apartments – Provides both heating and cooling for homes with limited space and moderate heating/cooling demands.
  • Property Managers & Homeowners – Delivers energy savings over time with 5–7% more efficiency than standard 13.4 SEER2 units.
  • Eco-Conscious Projects – Uses low-GWP, A2L-rated R-454B refrigerant, meeting modern environmental standards.
  • A2L-Compliant Installations – Must be paired with a compatible air handler or evaporator coil with leak detection to meet safety and regulatory requirements.

 

Certifications & Safety Features

  • 10-Year Limited Parts Warranty (valid with certified installation and online registration)
  • Internal pressure relief valve and compressor thermal overload protection
  • UL Listed for safety and performance compliance
  • A2L Compliance: Requires pairing with an R-454B-compatible coil or air handler with a leak detection system to ensure safe operation

ACiQ 1.5 Ton 14.3 SEER2 Heat Pump – Key Features & Benefits

  • 1.5 Ton / ~18,000 BTU/hr Heating & Cooling Capacity – Efficiently heats and cools small homes or spaces in moderate climates.
  • 14.3 SEER2 Efficiency Rating – 5–7% more efficient than standard 13.4 SEER2 models, saving on long-term energy costs.
  • Single-Stage Scroll Compressor – Provides quiet, reliable operation with minimal moving parts, ensuring long service life.
  • Pre-Charged with R-454B Refrigerant – Ready to install for up to 15 ft line sets, reducing setup time and ensuring correct refrigerant charge.
  • Durable Construction – Reinforced cabinet with corner posts and inlet grille for enhanced protection against harsh conditions.
  • Quiet Comfort – Designed for quieter operation to maintain a peaceful living environment indoors.
  • Efficient Heat Pump Design – Heats efficiently down to 35°F; lower temperatures require an additional backup heat strip for supplemental heat.
  • Run-Tested for Reliability – Each unit is factory-tested for optimal performance and quality assurance.
  • Filter Drier Included – Keeps the system clean and moisture-free to prolong its life and performance.
  • Long-Term Protection – 10-year parts warranty with extended coverage when registered online.

ACiQ R5H5S18AKAAA Heat Pump Specs

SKU R5H5S18AKAAA
Refrigerant Charge 15'
Weight (in lbs) 167
Brand/Manufacturer ACiQ
Product Features New Refrigerant Compliant
HSPF2 7.5 - 7.8
Cooling / Heating BTU 18,000
Maximum CFM 1900
Decibel Level (dBA) 72
Horsepower .08 HP
Energy Star No
Refrigerant R454B
SEER2 (Efficiency) 14.3
Condenser Stages Single Stage
Compressor Type Scroll
Liquid Valve Size 3/8"
Suction Valve Size 5/8"
Electrical 208/230-200/230v 1 Phase 60 Hz
Phase Single Phase
Max Breaker Size 15 Amps
Min. Breaker Size 10.9 Amps
Tonnage 1.5 Ton
Height 31.7"
Width 31.2"
Depth 31.2"
Warranty 10 Years 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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