MRCOOL 4th Gen Olympus E Star 24,000 BTU Single Zone Mini Split with Ceiling Air Handler and Heat Pump Condenser

MRCOOL 4th Gen Olympus E Star 24,000 BTU Single Zone Mini Split with Ceiling Air Handler and Heat Pump Condenser

SKU: OY4-1ZC-24HP-24K

Sale price$2,520.00 Regular price$2,999.90
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24K Air Handler Line Set:


In Stock Estimated delivery: Nov 14th-23rd
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Package Overview

Experience powerful, energy-efficient comfort with the MRCOOL® OLYMPUS E-STAR® 24,000 BTU Ductless Mini Split System, designed to heat and cool areas up to 1,050 sq. ft. Ideal for large rooms, offices, or smaller commercial spaces, this system combines a ceiling cassette air handler and outdoor condenser for reliable performance and a clean, space-saving installation. With Wi-Fi connectivity and the MRCOOL® Smart HVAC app, you can easily manage your indoor climate from anywhere—or use voice commands via Amazon Alexa and Google Assistant, or the included remote control for simple, convenient operation.

Built for quiet operation and long-term efficiency, the OLYMPUS 24k delivers consistent comfort while operating at a peaceful 48.5 dB indoors. Its Energy Star Certified design and eco-friendly R-454B refrigerant provide efficient, sustainable heating and cooling that help lower energy costs. Backed by a limited lifetime warranty, plus 7-year compressor and 5-year parts coverage, this system combines smart technology, dependable performance, and lasting peace of mind for year-round comfort.

Features

  • 24,000 BTU capacity – ideal for spaces up to 1,050 sq. ft.
  • Smart Wi-Fi control via MRCOOL® Smart HVAC app
  • Voice control compatible with Amazon Alexa & Google Assistant
  • Energy Star Certified for energy efficiency and cost savings
  • Quiet operation for a comfortable, peaceful environment
  • Eco-friendly R-454B refrigerant for sustainable performance
  • Sleek ceiling cassette design for a modern, space-saving look
  • Remote control included for convenient operation
  • Limited lifetime warranty with 7-year compressor & 5-year parts coverage

Package Includes:

Description
Product Specs
Manuals & Guides

The MRCOOL® OLYMPUS E-STAR® 24k Series condenser is a powerful and efficient solution for heating and cooling areas up to 1,050 square feet, making it perfect for medium to large rooms, home offices, garages, and more. Its compact size simplifies installation, even in limited or unique spaces. Equipped with Wi-Fi and the MRCOOL® Smart HVAC app, you can control your system from anywhere using your smartphone or tablet. For those who prefer more direct control, the included remote control provides quick access to all settings. This air handler is designed with energy efficiency in mind, offering excellent SEER2 and EER2 ratings of 23 and 14, respectively, along with a HSPF2-4 rating of 11.7. These features help you save on energy bills while maintaining consistent and comfortable temperatures. The outdoor fan operates quietly at just 51.5 dB, ensuring minimal noise and disruption.

The system uses R-454B refrigerant, an environmentally friendly choice that delivers optimal performance while helping to reduce the system's carbon footprint. In addition, the MRCOOL® OLYMPUS E-STAR® 24k Series is compatible with voice control through Amazon Alexa and Google Assistant, allowing you to adjust settings hands-free. The unit is backed by a limited lifetime warranty, 7-year compressor coverage, and a 5-year parts warranty, ensuring durable performance, cutting-edge features, and lasting peace of mind.

Features

  • Installation by a licensed professional required where applicable 7-Year Compresser, 5-Year Parts warranty when registered and installed by a licensed professional R-454B environmentally friendly friendly refrigerant Energy Star Certified

Works With

  • O-24-HP-WMAH-230C-O
  • DUCT-24HP-230B-O
  • CASSETTE24HP-230C-O
Net Dimensions (In) 16.14 D x 31.89 H x 37.24 W 
Net Weight (Lbs) 130.29
SEER2 Up to 21
EER2 Up to 13
HSPF2-4 13.5
HSPF2-5 9.8
TONNAGE 2
Cooling Capacity (Btu) 24000
Heating Capacity (Btu) 29000
Voltage (V) 208/230
Phase 1
Cycle 60
Max Fuse Breaker (A) 25
Min Circuit Ampacity (A) 24.9
Color White
Max Coverage Area Up to 1050
Refrigerant Type R-454B
Refrigerant Volume (Oz) 63.49
Decibel Rating (Dba) 61.5
Inverter DC
Max Lineset Length (Ft) 164
Lineset Fitting Type Flare
Liquid Line Size 3/8
Suction Line Size 5/8
Compressor Motor Type Rotary
Condenser Fan Motor Rpm 950/800/500
Metering Device EXV + Throttle Valve
Ul Listed Yes
Csa Listed Yes
Etl Listed Yes
Energy Star Certified Yes
Ahri Certified Yes
Base Warranty 5-Year Parts/7-Year Compressor
Base Parts Warranty 5-Year
Base Compressor Warranty 7-Year
Base Remote Warranty 5 Year
Registered Labor Warranty None
Base Labor Warranty None
Has Batteries Yes
Contains Electronics Yes
Contains Chemicals Yes
Contains Compressed Gas Yes
Proposition 65 Warning Yes
Restricted States GU, PR, VI
Gross Depth (In) 19.69
Gross Height (In) 34.45
Gross Width (In) 42.91
Gross Weight (Lbs) 141.31
Description
Product Specs
Manuals & Guides

The MRCOOL® OLYMPUS 24K CASSETTE offers powerful heating and cooling for areas up to 1,050 square feet, making it a perfect solution for larger bedrooms, home offices, or smaller commercial spaces. Designed to mount seamlessly within the ceiling, this system integrates effortlessly into your environment, providing a modern and sophisticated aesthetic that complements any room’s décor. Its versatile design makes it a great option for both residential and business settings, optimizing space while delivering efficient climate control. Operating at a quiet 48.5 dB, the indoor fan ensures a serene atmosphere without sacrificing performance. The minimal noise level allows for uninterrupted comfort, making it ideal for noise-sensitive areas like bedrooms, offices, or nurseries. The quiet operation promotes a peaceful setting that enhances relaxation and productivity.

The unit is equipped with R-454B refrigerant, an environmentally friendly choice that offers superior performance with a reduced environmental impact. With its low global warming potential, R-454B refrigerant not only minimizes the carbon footprint of your system but also maintains high energy efficiency. This makes it a great option for homeowners and businesses looking to reduce their environmental impact while enjoying reliable, energy-saving performance. Backed by a limited lifetime warranty, 7-year compressor coverage, and a 5-year parts warranty, the MRCOOL® OLYMPUS 24K CASSETTE ensures long-lasting durability and cutting-edge technology. This unit is an ideal choice for those who seek a balance of efficiency, modern aesthetics, and exceptional comfort.

Works With

  • O-ES-24-HP-C-230C-O1
  • MULTI4-27HP230C-O
  • MULTI5-36HP230C-O
  • MULTI6-48HP230C-O
Net Dimensions (In) 32.68 D x 8.07 H x 32.68 W
Net Weight (Lbs) 47.18
Tonnage 2
Voltage (V) 208/230
Phase 1
Cycle 60
Max Fuse Breaker (A) 15
Min Circuit Ampacity (A) 3
Mount Type Ceiling
Color White
Max Coverage Area Up to 1050
Refrigerant Type R-454B
Decibel Rating (Dba) 48.5/45/42.5/33.5/33.5
Decibel Rating Low (Dba) 33.5
Decibel Rating High (Dba) 48.5
Air Flow Direction Downflow
Number Of Speeds 5 (Variable)
Oscillation Yes
Lineset Fitting Type Flare
Liquid Line Size 3/8
Suction Line Size 5/8
Blower Motor Speeds 765.2/706.3/635.7/547.4/547.4
Blower Motor Rpm 624/568/426
Filter Type Reusable
Auxiliary Heater Included No
Auxiliary Heater Available No
Fan Only Option Yes
Sleep Mode Yes
Auto Cool Yes
Wifi Compatibility No
App Compatibility No
Works With Ios No
Works With Android No
Remote Control Included Yes
UL Listed Yes
CSA Listed Yes
ETL Listed Yes
Base Warranty 5-Year Parts
Base Parts Warranty 5-Year
Base Remote Warranty 5 Year
Registered Labor Warranty None
Base Labor Warranty None
Has Batteries Yes
Contains Electronics Yes
Contains Chemicals Yes
Contains Compressed Gas Yes
Proposition 65 Warning Yes
Restricted States GU, PR, VI
Gross Weight (Lbs) 59.08

Mini Split FAQ

 

What BTU rating should I choose for my air handler?

  • This depends on the coverage area/room size you are trying to heat/cool
  • An Air Handler's BTU is how powerful the fan is. A higher BTU rating will be able to heat/cool a larger area
Air Handler BTU Coverage Area/Room Size (Sq. Ft.)*
6K
Up to 200 Sq. Ft.
9K
Up to 375 Sq. Ft.
12K Up to 500 Sq. Ft.
18K Up to 750 Sq. Ft.
24k Up to 1,000 Sq. Ft.
36k Up to 1,500 Sq. Ft.

 

*Ceiling height, insulation, and local climate may impact the coverage area. For example, an uninsulated room will require more power than a well insulated room.

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