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MRCOOL DIY 24,000 5th Gen Easy Pro BTU 18.9 SEER2 Ductless Mini Split Heat Pump - R454B - 230V

SKU EZPRO-24-HP-23011DE-O

Regular price: $2,989.00
Sale price: $2,109.00

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MRCOOL DIY 24,000 5th Gen Easy Pro BTU 18.9 SEER2 Ductless Mini Split Heat Pump - R454B - 230V

SKU EZPRO-24-HP-23011DE-O

Product Overview

Zones: 1

Covers up to 1,050 sq. ft.

DIY Installation

Voltage: 208-230V

Recommended Installation Accessories

Optional accessories — select only the items needed for your installation.

MRCOOL Wall Mounting Bracket for 9K, 12K & 18K Mini Split Condensers

MRCOOL LineGuard 4.5" Complete Line Set Cover Kit - 12 ft

MRCOOL Disconnect Switch & Electrical Whip Kit with 10 Gauge Wire for 9K, 12K, 18K, 24K & 27K Condensers

MRCOOL CoolGuard Condenser Stand for Side Discharge Units – 220 lb Capacity – ACB-J02

Outdoor Condenser Pad - 18 In. x 38 In. x 3 In.

Total Price:

$2,542.00

This item: MRCOOL DIY 24,000 5th Gen Easy Pro BTU 18.9 SEER2 Ductless Mini Split Heat Pump - R454B - 230V $2,109.00

MRCOOL Wall Mounting Bracket for 9K, 12K & 18K Mini Split Condensers $77.00 MRCOOL LineGuard 4.5" Complete Line Set Cover Kit - 12 ft $132.00 MRCOOL Disconnect Switch & Electrical Whip Kit with 10 Gauge Wire for 9K, 12K, 18K, 24K & 27K Condensers $78.00 MRCOOL CoolGuard Condenser Stand for Side Discharge Units – 220 lb Capacity – ACB-J02 $75.00 Outdoor Condenser Pad - 18 In. x 38 In. x 3 In. $71.00

Overview

MRCOOL DIY Easy Pro 24,000 BTU 18.9 SEER2 Ductless Mini Split Heat Pump - R454B - 230V

Powerful comfort for larger spaces without the complexity of traditional HVAC installation. The MRCOOL® DIY® Easy Pro® 24,000 BTU mini-split heat pump is built for open-concept living areas, large primary suites, converted garages, workshops, and other spaces up to 1,050 sq. ft.

The included 11.5 ft. pre-charged Quick Connect® line set arrives factory-sealed with R-454B refrigerant, eliminating the need for vacuum pumps, manifold gauges, or refrigerant charging. With efficient inverter performance, built-in smart controls, and dependable operation in demanding temperatures, the 24K Easy Pro® delivers professional-level heating and cooling with the convenience and value of DIY® installation.

True DIY Installation: Includes an 11.5 ft. factory-sealed, pre-charged Quick Connect® line set with R-454B refrigerant. No HVAC license, vacuum pump, manifold gauges, specialized equipment rental, or contractor scheduling is required.
Energy Savings: DC inverter compressor technology continuously adjusts output to match the space’s actual heating or cooling demand, reducing the energy waste associated with conventional on-and-off cycling. The 24K Easy Pro® delivers up to 18.9 SEER2 cooling efficiency and 8.7 HSPF2-4 heating efficiency.
Smart Comfort Control: Built-in Wi-Fi and the MRCOOL® Smart HVAC Controller® allow you to manage temperature, modes, and schedules through the MRCOOL® Comfort App. The system also works with Amazon Alexa and Google Assistant for convenient voice control.
Comfort in Any Climate: Designed to operate in outdoor temperatures ranging from -13°F to 122°F, providing dependable heating during harsh winter conditions and consistent cooling through extreme summer heat.
Whisper-Quiet Operation: Five fan-speed settings let you balance airflow and sound based on your comfort needs. Sleep mode operates as low as 21.5 dB(A), while the indoor air handler remains at approximately 51.5 dB(A) even at maximum output.
Easy Maintenance: Washable, reusable filters reduce ongoing replacement costs and make routine cleaning quick and simple. The Gold Fin® corrosion-resistant coating helps protect the outdoor condenser from humidity, moisture, and environmental wear.
Worry-Free Warranty: Backed by a 5-year compressor warranty and a 3-year parts warranty, with ETL certification confirming compliance with applicable North American safety standards.

Specifications & Dimensions

Dimensions

Condenser Dimensions	35.04" W × 13.46" D × 26.5" H
Air Handler Dimensions	42.6" W × 9.21" D × 13.27" H
Condenser Weight	95.9 lbs
Air Handler Weight	35.49 lbs

Capacity & Performance

Zone Capacity	1
Cooling Capacity	24,000 BTU
Cooling Operating Range	5°F to 122°F
EER2	9.7
SEER2	18.9
Heating Capacity	25,000 BTU
Heating Operating Range	-13°F to 75°F
HSPF2-4	8.7
HSPF2-5	6.9
Coverage Area	Up to 1050 sq ft
Outdoor Noise Level	61 dB(A)
Indoor Noise Levels	51.5 / 40.5 / 21.5 dB(A)

Electrical Requirements

Voltage	208–230V
Phase	1
Frequency	60 Hz
Max Fuse Breaker	20A
Minimum Circuit Ampacity	19A

Refrigerant & Piping

Refrigerant Type	R-454B
Refrigerant Volume	50.44 oz
Line set Length	11.5 ft.
Liquid Line Size	3/8"
Suction Line Size	5/8"
Max Line Set Length	75 ft

Operating Modes & Features

Auto Mode	Automatically selects heating or cooling
Cool Mode	Lowers room temperature
Heat Mode	Raises room temperature
Fan-Only Mode	Circulates air without conditioning
Dry Mode	Reduces humidity levels
Sleep Mode	Energy-saving comfort adjustment
Inverter	DC
Compressor Type	Rotary
WiFi Connectivity	Built-in
App Compatibility	Smart HVAC Controller®
iOS Support	Yes
Android Support	Yes
Remote Included	Yes

Certifications & Warranty

Certifications	UL Listed • CSA Listed • ETL Listed • AHRI Certified
Warranty	3-Year Parts 5-Year Compressor

What's in the Box?

24,000 BTU Indoor Air Handler
24,000 BTU Outdoor Condenser
11.5 ft Pre-charged Quick Connect® Line set (R-454B refrigerant)
Remote Control with Follow Me® Function
WiFi Smart Controller (built-in)
Manual & Docs

Installation & Guide

Brochure

Installation Manual

Warranty Information

Let customers speak for us

from 57 reviews

MRCOOL DIY Select 24,000 BTU 16.5 SEER2 Ductless Mini Split System - R454B - 230V

Tom J.

Arrived on time and well packed.

I purchased the MRCOOL DIY Select 24,000 BTU system for my large living area, and it has been working great. It cools the room quickly, maintains a comfortable temperature, and runs much quieter than I expected.

MRCOOL DIY Select 24,000 BTU 16.5 SEER2 Ductless Mini Split System - R454B - 230V

07/28/2026

MRCOOL DIY Easy Pro 18,000 BTU 20 SEER2 Ductless Mini Split Heat Pump System - R454B - 230V

Jim

Directions

Fairly easy to install some directions said to use 3 1/2” hole but on template it was 2 1/2” which is what I used. Some of the other directions not to clear, still not sure where the little black filter goes?

MRCOOL DIY Easy Pro 18,000 BTU 20 SEER2 Ductless Mini Split Heat Pump System - R454B - 230V

08/29/2025

Brian J.

Perfect for our small apartment. Simple setup, great airflow, and very quiet.

MRCOOL DIY Easy Pro 18,000 BTU 20 SEER2 Ductless Mini Split Heat Pump System - R454B - 230V

07/29/2025

MRCOOL DIY 5th Gen E Star 12,000 BTU 23.5 SEER2 Ductless Mini Split Heat Pump System - R454B - 115V

Emily T.

Great system, but I wish the Wi-Fi app was a little more polished. Otherwise, no complaints.

MRCOOL DIY 5th Gen E Star 12,000 BTU 23.5 SEER2 Ductless Mini Split Heat Pump System - R454B - 115V

07/28/2025

MRCOOL DIY Easy Pro 9,000 BTU 20.2 SEER2 Ductless Mini Split Heat Pump System - R454B - 115V

Paul G.

Nice little unit. It’s not as powerful as the larger ones of course, but for a small room, it does the job well.

MRCOOL DIY Easy Pro 9,000 BTU 20.2 SEER2 Ductless Mini Split Heat Pump System - R454B - 115V

07/27/2025

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MRCOOL DIY 24,000 5th Gen Easy Pro BTU 18.9 SEER2 Ductless Mini Split Heat Pump - R454B - 230V

Free & Fast Shipping

Price Match Guarantee

Returns

Authorized Dealer

Lifetime expert help

MRCOOL DIY 24,000 5th Gen Easy Pro BTU 18.9 SEER2 Ductless Mini Split Heat Pump - R454B - 230V

Product Overview