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MRCOOL Mini Split - Advantage Series 5th Gen 230V (1 TON) 21.3 SEER2 Ductless Air Conditioner and Heat Pump wit Gen 12,000 BTU Quiet Wall Mount, Wi-Fi and 16ft Installation Kit Included Complete Inverter High Wall System - A-12-HP-230D-O

MRCOOL Mini Split - Advantage Series 5th Gen 230V  (1 TON) 21.3 SEER2 Ductless Air Conditioner and Heat Pump wit Gen 12,000 BTU  Quiet Wall Mount, Wi-Fi and 16ft Installation Kit Included Complete Inverter High Wall System -  A-12-HP-230D-O
MRCOOL
SKU:
A-12-HP-230D-O-CE3178

Additional Information

AC Type:
Single Zone Wall Mount
New
Our price starting as $1,150.00
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MRCOOL — Wall Mount

MRCOOL Mini Split - Advantage Series 5th Gen 230V (1 TON) 21.3 SEER2 Ductless Air Conditioner and Heat Pump wit Gen 12,000 BTU Quiet Wall Mount, Wi-Fi and 16ft Installation Kit Included Complete Inverter High Wall System - A-12-HP-230D-O

MRCOOL Mini Split - Advantage Series 5th 230V (1 TON) 21.3 SEER2 Ductless Air Conditioner and Heat Pump wit Gen 12,000 BTU Quiet Wall Mount, Wi-Fi and Installation Kit Included Complete Inverter High Wall System - A-12-HP-230D-O


Summary

The 5th Gen MRCOOL® 12k BTU 230V Advantage Air Handlerfeatureseco-friendly R-454B refrigerant, boosting efficiency while cutting emissions with an80% lower GWPthan standard refrigerants. Thisductless mini-splitdeliversquiet, powerful heating and coolingfor spaces up to500 sq. ft., withbuilt-in Wi-Fifor seamless control via smartphone,Alexa, or Google Assistant. Enjoyenergy savings,smart scheduling, andMRCOOL®’s strong warranty2 years on parts, 1 year on the compressor, and 1 year on the remote(with registration).

The 12k BTU 230V Advantage Condenserachievestop-tier efficiency (up to 21.3 SEER2, 9.1 HSPF2)withlow-GWP R-454B refrigerant, reducing environmental impact and energy costs. Designed foreasy professional installation, it ensuresquiet, reliable comfortfor medium-sized rooms.

Upgrade to the 5th Gen MRCOOL® Advantage Seriesforeco-conscious, high-performance heating and coolingwith smart technology anddependable warranties. The perfectductless solutionfor year-round comfort inhomes, offices, or studios.


What's Included

  • Indoor Unit 12,000 BTU 230V Wall Mount, Air Handler
  • Outdoor Condenser 12,000 BTU 230V
  • Wireless Remote Controls
  • User’s Manual
  • Manufacturer Warranty

Warranty

  • 1-Year Compressor
  • 2-Year Parts
  • 1-Year Remote

Warranty Inquiries are handled through MRCOOL at


Technical Information

BRAND NAME

MRCOOL

SERIES

Advantage 5th gen

MODEL

A-12-HP-WMAH-230D-O

GTIN

00840255586900

UPC

840255586900

UNIT TYPE

Mini-Split

EQUIPMENT TYPE

Air Handler

SHORT DESCRIPTION

Advantage 5th Gen 12k BTU 230V Air Handler

LONG DESCRIPTION

The 5th Generation MRCOOL® 12k 230V Advantage Air Handler now features R454B refrigerant, an eco-friendly choice that enhances energy efficiency, reduces greenhouse gas emissions, and lowers Global Warming Potential (GWP). Engineered for quiet operation, this mini-split unit provides reliable heating and cooling for your home without requiring ductwork, making it a cost-effective, efficient choice for any room. Designed with homeowners in mind, the sleek Advantage air handler combines power and affordability, delivering balanced, consistent comfort. The built-in Wi-Fi feature allows you to control settings remotely, ensuring easy temperature adjustments from anywhere. You can also program it to automatically adjust overnight for optimized comfort and energy savings. Backed by MRCOOL’s strong warranty, the Advantage Series offers 2 years of coverage on parts, 1 year on the compressor, and 1 year on the remote control with registration, ensuring long-lasting peace of mind. You can even enjoy the Limited Lifetime warranty with registration in the MRCOOL® Care program! Say goodbye to comfort concerns—the MRCOOL® Advantage is here to keep your space perfectly climate-controlled with high efficiency, eco-conscious design, and user-friendly technology tailored to fit your needs. Experience ultimate comfort without the worry with the MRCOOL® Advantage Air Handler!

FEATURE LIST

  • Gold Fin® condenser: corrosion resistant - live on the coast? Don't worry, our condenser is built to resist long term corrosion
  • Includes features such as timer mode, refrigerant leakage detection, and more
  • Keep the included remote close by, and MRCOOL DIY®'s Follow Me® function will track the air temperature around you to ensure maximum comfort.
  • The MRCOOL® Smart HVAC Controller® Module and App fully support Google Assistant & Amazon Alexa out of the box.
  • R-454B refrigerant
  • AHRI certified
  • NEEP ccASHP Listed
  • CEE Tier1 - North

CFM

359.0 / 306.1 / 206.0 / 144.2 / /

TONNAGE

1

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)

32

DECIBEL RATING LOW (DBA)

21

DECIBEL RATING HIGH (DBA)

44

NUMBER OF SPEEDS

5

MAX LINESET LENGTH (FT)

82

LIQUID LINE SIZE

1/4

SUCTION LINE SIZE

3/8

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)

7.44

NET HEIGHT (IN)

11.69

NET WIDTH (IN)

31.57

NET WEIGHT (LBS)

19.4

GROSS DEPTH (IN)

11.22

GROSS HEIGHT (IN)

14.96

GROSS WIDTH (IN)

34.45

GROSS WEIGHT (LBS)

25.13

INSTALL MANUAL

REMOTE MANUAL

Certifications

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