A front view of the ACiQ 4 Ton 14.3 SEER2 Heat Pump - R454B condenser unit, showcasing the grille and logo
A left-angled view of the ACiQ 4 Ton 14.3 SEER2 Heat Pump - R454B condenser unit
A right-angled view of the ACiQ 4 Ton 14.3 SEER2 Heat Pump - R454B condenser unit
Front view of the ACiQ 4 Ton 14.3 SEER2 Heat Pump with Infographic features
Roll over image to zoom in Click on image to zoom
A front view of the ACiQ 4 Ton 14.3 SEER2 Heat Pump - R454B condenser unit, showcasing the grille and logoA left-angled view of the ACiQ 4 Ton 14.3 SEER2 Heat Pump - R454B condenser unitA right-angled view of the ACiQ 4 Ton 14.3 SEER2 Heat Pump - R454B condenser unitFront view of the ACiQ 4 Ton 14.3 SEER2 Heat Pump with Infographic features

ACiQ 4 Ton 14.3 SEER2 Heat Pump - R454B

ACiQ SKU: R5H5S48AKAAA
Price:
$3,731.00

Description

High-Efficiency Heating & Cooling with ACiQ 4 Ton 14.3 SEER2 Heat Pump – R454B

The ACiQ R5H5S48AKAAA is a 4-ton heat pump condenser engineered to provide reliable and energy-efficient heating and cooling for medium to large homes. With a 14.3 SEER2 efficiency rating and factory pre-charged R-454B refrigerant, this unit offers long-term savings on energy bills and faster installation. Ideal for moderate climates, it heats effectively down to 35°F and provides reliable cooling in warmer conditions. Its single-stage compressor ensures quiet and dependable performance for year-round comfort.

 

Ideal For

  • HVAC Contractors & Installers – Pre-charged for 15 ft line sets, reducing installation time and eliminating the need for manual refrigerant charging.
  • Medium to Large Homes – Perfect for cooling and heating larger homes or multi-zone areas with moderate heating and cooling demands.
  • Property Managers & Developers – 5–7% more energy efficient than standard 13.4 SEER2 units, resulting in long-term energy savings.
  • Eco-Friendly Projects – Uses R-454B refrigerant, a low-GWP, non-ozone-depleting refrigerant, aligning with modern environmental standards.
  • A2L-Compliant Installations – Requires pairing with an R-454B-compatible indoor unit with leak detection to ensure safe operation and maintain warranty coverage.

 

Certifications & Safety Features

  • 10-Year Limited Parts Warranty (valid with certified coil installation and online registration)
  • Internal pressure relief valve and compressor thermal overload protection
  • UL Listed for safety and reliability
  • A2L Compliance: Must be installed with R-454B-compatible air handlers or coils with leak detection to ensure safe operation

ACiQ 4 Ton 14.3 SEER2 Heat Pump – Key Features & Benefits

  • 4 Ton / ~48,000 BTU/hr Heating & Cooling Capacity – Ideal for medium to large homes or multi-zone applications.
  • 14.3 SEER2 Efficiency – Achieves 5–7% better energy savings than 13.4 SEER2 models, helping reduce long-term energy costs.
  • Single-Stage Scroll Compressor – Ensures quiet, efficient operation with fewer moving parts for greater durability.
  • Pre-Charged with R-454B Refrigerant – Ready for quick installation with no on-site refrigerant charging for up to 15 ft line sets.
  • Durable Cabinet Design – Features reinforced corner posts and an additional inlet grille for enhanced protection and longevity.
  • Quiet Operation – Designed to minimize noise, making it suitable for residential and mixed-use environments.
  • Heating Down to 35°F – Efficiently heats in moderate climates; requires a backup heat strip for lower temperatures.
  • Factory-Tested for Reliability – 100% run-tested to ensure performance consistency and high-quality operation.
  • Filter Drier Included – Helps keep the system clean and moisture-free, promoting long-lasting performance.
  • 10-Year Warranty – Extended protection when registered online, providing peace of mind and dependable operation.

ACiQ R5H5S48AKAAA Heat Pump Specs

SKU R5H5S48AKAAA
Refrigerant Charge 15'
Weight (in lbs) 252
Replaces R4H5S
Product Features New Refrigerant Compliant
HSPF2 7.5
Cooling / Heating BTU 48,000
Maximum CFM 3800
Decibel Level (dBA) 76
Motor RPM 1100
Horsepower 1/4 HP
Refrigerant R454B
SEER2 (Efficiency) 14.3
Condenser Stages Single Stage
Compressor Type Scroll
Liquid Valve Size 3/8"
Suction Valve Size 3/4"
Electrical 208/230v 1Ph 60Hz
Phase Single Phase
Max Breaker Size 50 Amps
Min. Breaker Size 24.9 Amps
Tonnage 4 Ton
Height 38 7/16"
Width 31 3/16"
Depth 31 3/16"
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.

ACiQ Logo

ACiQ

Shop All ACiQ Heating & Cooling

30-Day Hassle Free Returns Guarantee Icon

Free 30-Day Returns

Confidence Comes Standard: 30-Day Free Returns, Zero Risk - See Full Return Policy Here

ACiQ 4 Ton 14.3 SEER2 Heat Pump - R454B Reviews

Customer Reviews

Be the first to write a review
0%
(0)
0%
(0)
0%
(0)
0%
(0)
0%
(0)

Customers Who Viewed this Item Bought

Recently viewed

Trusted by Industry Professionals:

Vallen Promedica Mid States Bolt & Screw Co. Casto Technical Services Gary Poppins Popcorn Fleischmann's Yeast United States House of Representatives LOCKHEED MARTIN Logo zerorez logo the walsh group logo Hampton by Hilton Logo smartbank logo National Gallery of Art logo BASF Logo fairfield inn by marriott logo Taos logo

“From top-notch customer service and clear communication about order status to the quality and reliability of the cleaning equipment—everything exceeded my expectations.”

- Andrew S., Facility Manager, 09/24
All Customer Reviews