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MRCOOL 5th Gen Advantage 24k BTU air handler

MRCOOL 5th Gen Advantage 24k BTU air handler open

MRCOOL 5th Gen Advantage 24k BTU air handler front

MRCOOL 5th Gen Advantage 24k BTU condenser

Brand: MRCOOL

MRCOOL Advantage 5th Gen 24,000 BTU Ductless Mini Split Heat Pump System R-454B - 230V

SKU A-24-HP-230D-O

Regular price: $1,462.00

Size (BTU)

9k BTU 12k BTU 18k BTU 24k BTU 36k BTU

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Returns are accepted within 30 days of delivery for unused, uninstalled items in their original packaging.

Customer-initiated returns are subject to customer-paid return shipping and a 25% restocking fee. Defective or damaged products are not subject to a restocking fee.

For complete details, please see our Return & Refund Policy or contact us by phone, email, or live chat.

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Brand: MRCOOL

MRCOOL Advantage 5th Gen 24,000 BTU Ductless Mini Split Heat Pump System R-454B - 230V

SKU A-24-HP-230D-O

Product Overview

Zones: 1

Covers up to 1,050 Sq. ft.

HVAC Technician Required

Voltage: 208-230V

Overview

MRCOOL Advantage 5th Gen 24,000 BTU Ductless Mini Split Heat Pump System R-454B - 230V

The MRCOOL 5th Gen Advantage 24k BTU Ductless Mini Split Heat Pump System designed to provide efficient heating and cooling for spaces up to 1,050 sq. ft. This 2-ton system operates on 208-230V power and is designed for professional HVAC installation.

With an 18.7 SEER2 rating and 9.3 HSPF2-4 heating efficiency, the system delivers dependable year-round comfort while using R-454B refrigerant. The wall-mounted air handler features five fan speeds, a reusable filter, Follow Me® technology, and quiet operation as low as 21.5 dBA.

The included Smart HVAC Controller® module provides convenient control through the MRCOOL app, Amazon Alexa, and Google Assistant. The outdoor condenser also features Gold Fin® corrosion-resistant protection for improved durability.

Key Features:

24,000 BTU cooling capacity
24,000 BTU heating capacity
MRCOOL Advantage 5th Gen series
Model: A-24-HP-230D-O
Single-zone ductless mini split system
2-ton capacity
Covers up to 1,050 sq. ft.
208-230V, single-phase, 60Hz
18.7 SEER2
10 EER2
9.3 HSPF2-4
7.3 HSPF2-5
R-454B refrigerant
DC inverter technology
Maximum line set length: 164 ft.
Wall-mounted air handler
Indoor sound level: 21.5–54 dBA
Outdoor sound level: 59.5 dBA
Five fan speeds
Reusable air filter
Follow Me® temperature-sensing technology
Wi-Fi and Smart HVAC app compatible
Amazon Alexa and Google Assistant compatible
Timer Mode and refrigerant leakage detection
Gold Fin® corrosion-resistant condenser
AHRI certified
NEEP ccASHP Listed
CEE Tier 1 - North
UL, CSA, and ETL listed
Professional HVAC installation required
1-year parts warranty
2-year compressor warranty
Extended Limited Lifetime Warranty available with registration

Air Handler Specifications

Advantage 5th Gen 24k BTU 230V Air Handler A-24-HP-WMAH-230D-O

SERIES	Advantage 5th gen
CFM	729.9 / 529.7 / 400.2 / 329.6 / /
TONNAGE	2
VOLTAGE (V)	208-230
PHASE	1
CYCLE	60
MAX FUSE BREAKER (A)	15
MIN CIRCUIT AMPACITY (A)	3
MOUNT TYPE	Wall
COLOR	White
DECIBEL RATING (DBA)	41.5
DECIBEL RATING LOW (DBA)	21.5
DECIBEL RATING HIGH (DBA)	54
NUMBER OF SPEEDS	5
MAX LINESET LENGTH (FT)	164
LIQUID LINE SIZE	3/8
SUCTION LINE SIZE	5/8
FILTER TYPE	Reusable
OVERLOAD PROTECTION	Yes
APP COMPATIBILITY	Yes
WORKS WITH IOS	Yes
WORKS WITH ANDROID	Yes
REMOTE CONTROL INCLUDED	Yes
UL LISTED	Yes
CSA LISTED	Yes
ETL LISTED	Yes
AHRI CERTIFIED	Yes
REGISTERED WARRANTY	Extended Limited Lifetime*
BASE PARTS WARRANTY	1 Year
BASE COMPRESSOR WARRANTY	2 Years
HAS BATTERIES	Yes
CONTAINS CHEMICALS	Yes
CONTAINS COMPRESSED GAS	Yes
PROPOSITION 65 WARNING	Yes
NET DEPTH (IN)	8.9
NET HEIGHT (IN)	13.19
NET WIDTH (IN)	42.52
NET WEIGHT (LBS)	30.64
GROSS DEPTH (IN)	16.34
GROSS HEIGHT (IN)	12.6
GROSS WIDTH (IN)	45.47
GROSS WEIGHT (LBS)	39.46

Condenser Specifications

Advantage 5th Gen 24k BTU 230V Condenser A-24-HP-C-230D-O

SERIES	Advantage 5th gen
SEER2	18.7
EER2	10
HSPF2-4	9.3
HSPF2-5	7.3
TONNAGE	2
COOLING CAPACITY (BTU)	24000
HEATING CAPACITY (BTU)	24000
VOLTAGE (V)	208-230
PHASE	1
CYCLE	60
MAX FUSE BREAKER (A)	20
MIN CIRCUIT AMPACITY (A)	19
ZONE CAPACITY	1
REFRIGERANT TYPE	R-454B
REFRIGERANT VOLUME (OZ)	53.62
DECIBEL RATING (DBA)	59.5
INVERTER	DC
MAX LINESET LENGTH (FT)	164
LIQUID LINE SIZE	3/8
SUCTION LINE SIZE	5/8
COMPRESSOR MOTOR TYPE	ROTARY
OVERLOAD PROTECTION	Yes
APP COMPATIBILITY	Yes
WORKS WITH IOS	Yes
WORKS WITH ANDROID	Yes
UL LISTED	Yes
CSA LISTED	Yes
ETL LISTED	Yes
ENERGY STAR CERTIFIED	No
AHRI CERTIFIED	Yes
REGISTERED WARRANTY	Extended Limited Lifetime*
BASE PARTS WARRANTY	1 Year
BASE COMPRESSOR WARRANTY	2 Years
HAS BATTERIES	Yes
CONTAINS CHEMICALS	Yes
CONTAINS COMPRESSED GAS	Yes
PROPOSITION 65 WARNING	Yes
NET DEPTH (IN)	13.46
NET HEIGHT (IN)	26.5
NET WIDTH (IN)	35.04
NET WEIGHT (LBS)	94.58
GROSS DEPTH (IN)	15.67
GROSS HEIGHT (IN)	29.13
GROSS WIDTH (IN)	39.17
GROSS WEIGHT (LBS)	102.29

What's Included

24k BTU Air Handler
24k BTU Condenser
Follow Me® Remote Control
Installation Manual
Warranty Registration Details

Manulas

Note

Professional installation is required. Register the unit after installation to activate the Extended Limited Lifetime Warranty and ensure maximum protection.

BTU Coverage Guide

6,000 BTU

up to 200 sq. ft.

9,000 BTU

up to 400 sq. ft.

12,000 BTU

up to 550 sq. ft.

18,000 BTU

up to 800 sq. ft.

24,000 BTU

up to 1,050 sq. ft.

36,000 BTU

up to 1,550 sq. ft.

Additional factors may affect performance, including insulation, ceiling height, sun exposure, local climate, and the number of appliances in the room. For assistance, contact our Product Experts.

Let customers speak for us

from 62 reviews

MRCOOL DIY 9,000 BTU 5th Gen Easy Pro 20.2 SEER2 Ductless Mini Split Heat Pump System - R454B - 115V

Christopher Po

Good seller fast shipping

Good seller fast shipping.

MRCOOL DIY 9,000 BTU 5th Gen Easy Pro 20.2 SEER2 Ductless Mini Split Heat Pump System - R454B - 115V

09/29/2026

MRCOOL DIY Select 18,000 BTU 17.3 SEER2 Ductless Mini Split System - R454B - 230V

Jeff Buser

It was very easy to install and the perfect size for what I needed.

MRCOOL DIY Select 18,000 BTU 17.3 SEER2 Ductless Mini Split System - R454B - 230V

09/24/2026

MRCOOL DIY Select 12,000 BTU 17.5 SEER2 Ductless Mini Split System - R454B - 115V

eddie cortes

cool cool cool

Very satisfied with Mr.Cool unit keeps my apt so cool that I have turn up the thermostat excelent customer service

MRCOOL DIY Select 12,000 BTU 17.5 SEER2 Ductless Mini Split System - R454B - 115V

09/09/2026

Anna

The shopping experience was seamless.

The shopping experience with The Living Outlet was seamless from start to finish. Our order arrived on time, everything was very well packed, and the entire process went smoothly. Before placing the order, I had a couple of questions about the system and wanted to make sure we were choosing the right option. Ryan was very helpful, knowledgeable, and took the time to answer our questions clearly, which made us feel much more confident about the purchase. The installation also went smoothly, and so far we are very happy with the system and how everything has worked out. It is always reassuring to purchase from a company that is responsive and helpful both before and after the sale. Overall, we had a great experience with The Living Outlet and are very satisfied with our purchase. Thanks, TLO!

The Living Outlet

09/04/2026

Anna

Works Great

The system works great and good value for the price.

MRCOOL DIY Select 12,000 BTU 17.5 SEER2 Ductless Mini Split System - R454B - 115V

09/04/2026

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

Jason B.

Energy bills are noticeably lower, and the comfort level is much better compared to our old unit

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

08/17/2025

MRCOOL DIY 12,000 BTU 5th Gen Easy Pro 19.5 SEER2 Ductless Mini Split Heat Pump System - R454B - 115V

Angela F.

This is the second MRCOOL we’ve purchased. The 12K fits our office perfectly. Couldn’t be happier.

MRCOOL DIY 12,000 BTU 5th Gen Easy Pro 19.5 SEER2 Ductless Mini Split Heat Pump System - R454B - 115V

08/17/2025

MRCOOL 18,000 BTU DIY 5th Gen Energy Star 22.5 SEER2 Ductless Mini Split Heat Pump System - R454B - 230V

Ethan W.

Cools fast, runs efficiently, but the packaging could be sturdier. Still, highly recommend.

MRCOOL 18,000 BTU DIY 5th Gen Energy Star 22.5 SEER2 Ductless Mini Split Heat Pump System - R454B - 230V

08/17/2025

MRCOOL 24,000 BTU DIY 5th Gen Energy Star 22.7 SEER2 Ductless Mini Split Heat Pump System - R454B - 230V

Amanda G.

Couldn’t be happier. Keeps our large bedroom perfectly cool, and I love controlling it with my phone.

MRCOOL 24,000 BTU DIY 5th Gen Energy Star 22.7 SEER2 Ductless Mini Split Heat Pump System - R454B - 230V

08/17/2025

MRCOOL Advantage 5th Gen 36,000 BTU Ductless Mini Split Heat Pump System R-454B - 230V

Kelly M.

Perfect system for a nursery. Runs quietly and keeps the temperature steady all night.

MRCOOL Advantage 5th Gen 36,000 BTU Ductless Mini Split Heat Pump System R-454B - 230V

08/17/2025

MRCOOL 18k DIY 5th Generation Mini-split Air Handler 230v R454B - DIY-18-HP-WMAH-230D25-O

James W.

Puts out plenty of cold air for our family room. Quiet enough that we can watch movies without distraction.

MRCOOL 18k DIY 5th Generation Mini-split Air Handler 230v R454B - DIY-18-HP-WMAH-230D25-O

08/17/2025

MRCOOL DIY 18,000 BTU 5th Gen Easy Pro 20 SEER2 Ductless Mini Split Heat Pump System - R454B - 230V

Brian J.

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

MRCOOL DIY 18,000 BTU 5th Gen Easy Pro 20 SEER2 Ductless Mini Split Heat Pump System - R454B - 230V

07/29/2025

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

07/28/2025

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 9,000 BTU 5th Gen Easy Pro 20.2 SEER2 Ductless Mini Split Heat Pump System - R454B - 115V

07/27/2025

Catherine S.

We’ve had this for a few months now, and I’m impressed with how well it heats in the winter too. Very versatile

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

07/26/2025

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MRCOOL Advantage 5th Gen 24,000 BTU Ductless Mini Split Heat Pump System R-454B - 230V

Free & Fast Shipping

Price Match Guarantee

Returns

Authorized Dealer

Lifetime expert help

MRCOOL Advantage 5th Gen 24,000 BTU Ductless Mini Split Heat Pump System R-454B - 230V

Product Overview

Overview

MRCOOL Advantage 5th Gen 24,000 BTU Ductless Mini Split Heat Pump System R-454B - 230V

Key Features:

Air Handler Specifications

Condenser Specifications

What's Included

Manulas

Note

BTU Coverage Guide

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