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MRCOOL DIRECT  |  SKU: A-12-HP-WMAH-230D-O

MRCOOL® Advantage 12k BTU 230V Air Handler – 5th Generation

$29500 $38000
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Specifications

<div style="overflow-x: auto;">
<table style="border-top: 1px solid; width: 100%; max-width: 100%;">
<tbody>
<tr>
<td style="padding:8px; vertical-align: top;"><strong>Name</strong></td>
<td style="padding:8px; vertical-align: top;">Advantage 5th Generation 12k BTU 230V Air Handler</td>
</tr>
<tr>
<td style="padding:8px; vertical-align: top;"><strong>CFM</strong></td>
<td style="padding:8px; vertical-align: top;">359.0 / 306.1 / 206.0 / 144.2 / /</td>
</tr>
<tr>
<td style="padding:8px; vertical-align: top;"><strong>TONNAGE</strong></td>
<td style="padding:8px; vertical-align: top;">1</td>
</tr>
<tr>
<td style="padding:8px; vertical-align: top;"><strong>VOLTAGE (V)</strong></td>
<td style="padding:8px; vertical-align: top;">208-230</td>
</tr>
<tr>
<td style="padding:8px; vertical-align: top;"><strong>PHASE</strong></td>
<td style="padding:8px; vertical-align: top;">1</td>
</tr>
<tr>
<td style="padding:8px; vertical-align: top;"><strong>CYCLE</strong></td>
<td style="padding:8px; vertical-align: top;">60</td>
</tr>
<tr>
<td style="padding:8px; vertical-align: top;"><strong>MAX FUSE BREAKER (A)</strong></td>
<td style="padding:8px; vertical-align: top;">15</td>
</tr>
<tr>
<td style="padding:8px; vertical-align: top;"><strong>MIN CIRCUIT AMPACITY (A)</strong></td>
<td style="padding:8px; vertical-align: top;">3</td>
</tr>
<tr>
<td style="padding:8px; vertical-align: top;"><strong>MOUNT TYPE</strong></td>
<td style="padding:8px; vertical-align: top;">Wall</td>
</tr>
<tr>
<td style="padding:8px; vertical-align: top;"><strong>COLOR</strong></td>
<td style="padding:8px; vertical-align: top;">White</td>
</tr>
<tr>
<td style="padding:8px; vertical-align: top;"><strong>DECIBEL RATING (DBA)</strong></td>
<td style="padding:8px; vertical-align: top;">32</td>
</tr>
<tr>
<td style="padding:8px; vertical-align: top;"><strong>DECIBEL RATING LOW (DBA)</strong></td>
<td style="padding:8px; vertical-align: top;">21</td>
</tr>
<tr>
<td style="padding:8px; vertical-align: top;"><strong>DECIBEL RATING HIGH (DBA)</strong></td>
<td style="padding:8px; vertical-align: top;">44</td>
</tr>
<tr>
<td style="padding:8px; vertical-align: top;"><strong>NUMBER OF SPEEDS</strong></td>
<td style="padding:8px; vertical-align: top;">5</td>
</tr>
<tr>
<td style="padding:8px; vertical-align: top;"><strong>MAX LINESET LENGTH (FT)</strong></td>
<td style="padding:8px; vertical-align: top;">82</td>
</tr>
<tr>
<td style="padding:8px; vertical-align: top;"><strong>LIQUID LINE SIZE</strong></td>
<td style="padding:8px; vertical-align: top;">1/4</td>
</tr>
<tr>
<td style="padding:8px; vertical-align: top;"><strong>SUCTION LINE SIZE</strong></td>
<td style="padding:8px; vertical-align: top;">3/8</td>
</tr>
<tr>
<td style="padding:8px; vertical-align: top;"><strong>FILTER TYPE</strong></td>
<td style="padding:8px; vertical-align: top;">Reusable</td>
</tr>
<tr>
<td style="padding:8px; vertical-align: top;"><strong>OVERLOAD PROTECTION</strong></td>
<td style="padding:8px; vertical-align: top;">Yes</td>
</tr>
<tr>
<td style="padding:8px; vertical-align: top;"><strong>APP COMPATIBILITY</strong></td>
<td style="padding:8px; vertical-align: top;">Yes</td>
</tr>
<tr>
<td style="padding:8px; vertical-align: top;"><strong>WORKS WITH IOS</strong></td>
<td style="padding:8px; vertical-align: top;">Yes</td>
</tr>
<tr>
<td style="padding:8px; vertical-align: top;"><strong>WORKS WITH ANDROID</strong></td>
<td style="padding:8px; vertical-align: top;">Yes</td>
</tr>
<tr>
<td style="padding:8px; vertical-align: top;"><strong>REMOTE CONTROL INCLUDED</strong></td>
<td style="padding:8px; vertical-align: top;">Yes</td>
</tr>
<tr>
<td style="padding:8px; vertical-align: top;"><strong>UL LISTED</strong></td>
<td style="padding:8px; vertical-align: top;">Yes</td>
</tr>
<tr>
<td style="padding:8px; vertical-align: top;"><strong>CSA LISTED</strong></td>
<td style="padding:8px; vertical-align: top;">Yes</td>
</tr>
<tr>
<td style="padding:8px; vertical-align: top;"><strong>ETL LISTED</strong></td>
<td style="padding:8px; vertical-align: top;">Yes</td>
</tr>
<tr>
<td style="padding:8px; vertical-align: top;"><strong>AHRI CERTIFIED</strong></td>
<td style="padding:8px; vertical-align: top;">Yes</td>
</tr>
<tr>
<td style="padding:8px; vertical-align: top;"><strong>REGISTERED WARRANTY</strong></td>
<td style="padding:8px; vertical-align: top;">Extended Limited Lifetime*</td>
</tr>
<tr>
<td style="padding:8px; vertical-align: top;"><strong>BASE PARTS WARRANTY</strong></td>
<td style="padding:8px; vertical-align: top;">1 Year</td>
</tr>
<tr>
<td style="padding:8px; vertical-align: top;"><strong>BASE COMPRESSOR WARRANTY</strong></td>
<td style="padding:8px; vertical-align: top;">2 Years</td>
</tr>
<tr>
<td style="padding:8px; vertical-align: top;"><strong>HAS BATTERIES</strong></td>
<td style="padding:8px; vertical-align: top;">Yes</td>
</tr>
<tr>
<td style="padding:8px; vertical-align: top;"><strong>CONTAINS CHEMICALS</strong></td>
<td style="padding:8px; vertical-align: top;">Yes</td>
</tr>
<tr>
<td style="padding:8px; vertical-align: top;"><strong>CONTAINS COMPRESSED GAS</strong></td>
<td style="padding:8px; vertical-align: top;">Yes</td>
</tr>
<tr>
<td style="padding:8px; vertical-align: top;"><strong>PROPOSITION 65 WARNING</strong></td>
<td style="padding:8px; vertical-align: top;">Yes</td>
</tr>
<tr>
<td style="padding:8px; vertical-align: top;"><strong>NET DEPTH (IN)</strong></td>
<td style="padding:8px; vertical-align: top;">7.44</td>
</tr>
<tr>
<td style="padding:8px; vertical-align: top;"><strong>NET HEIGHT (IN)</strong></td>
<td style="padding:8px; vertical-align: top;">11.69</td>
</tr>
<tr>
<td style="padding:8px; vertical-align: top;"><strong>NET WIDTH (IN)</strong></td>
<td style="padding:8px; vertical-align: top;">31.57</td>
</tr>
<tr>
<td style="padding:8px; vertical-align: top;"><strong>NET WEIGHT (LBS)</strong></td>
<td style="padding:8px; vertical-align: top;">19.4</td>
</tr>
<tr>
<td style="padding:8px; vertical-align: top;"><strong>GROSS DEPTH (IN)</strong></td>
<td style="padding:8px; vertical-align: top;">11.22</td>
</tr>
<tr>
<td style="padding:8px; vertical-align: top;"><strong>GROSS HEIGHT (IN)</strong></td>
<td style="padding:8px; vertical-align: top;">14.96</td>
</tr>
<tr>
<td style="padding:8px; vertical-align: top;"><strong>GROSS WIDTH (IN)</strong></td>
<td style="padding:8px; vertical-align: top;">34.45</td>
</tr>
<tr>
<td style="padding:8px; vertical-align: top;"><strong>GROSS WEIGHT (LBS)</strong></td>
<td style="padding:8px; vertical-align: top;">25.13</td>
</tr>
</tbody>
</table>
</div>

Specifications
Name Advantage 5th Generation 12k BTU 230V Air Handler
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

Description

The MRCOOL® Advantage 12,000 BTU 230V Air Handler – 5th Generation brings powerful, eco-conscious heating and cooling performance to single-zone systems—without the need for ductwork. Designed for quiet operation and built for reliability, this wall-mounted unit is ideal for efficiently conditioning spaces like bedrooms, offices, garages, or add-ons.

With upgraded R-454B refrigerant, this generation improves energy efficiency and significantly reduces environmental impact with its lower Global Warming Potential (GWP). This makes it a smarter, more sustainable choice for long-term comfort and cost savings.

Key Features

  • Professional Installation Required – Designed to pair with MRCOOL® Advantage Series Condensers (sold separately)

  • Eco-Friendly R-454B Refrigerant – Delivers improved system efficiency with a reduced environmental footprint

  • Gold Fin® Corrosion Resistance – Protects internal components from salt air, moisture, and outdoor wear, making it a great option for coastal and humid climates

  • Built-In Wi-Fi – Control the unit remotely via the MRCOOL® SmartHVAC app or through Google Assistant and Amazon Alexa

  • Follow Me® Function – The system adjusts airflow based on the location of the remote, ensuring temperature is regulated where you are

  • Quiet Operation – Runs with minimal noise, perfect for home environments where peace and quiet matter

  • Convenience Features – Includes timer mode, refrigerant leak detection, and sleep mode for personalized, energy-efficient operation

  • Certified Performance – AHRI Certified, NEEP ccASHP Listed, and CEE Tier 1 Compliant (Northeast)

Technical Specifications

  • Cooling Capacity: 12,000 BTU

  • Voltage: 230V

  • Refrigerant: R-454B

  • Mount Type: Wall-mounted

  • Control Options: Remote control, mobile app, voice assistant

  • Certifications: AHRI, NEEP ccASHP, CEE Tier 1 (North)

Warranty Coverage

  • 2-Year Parts Warranty

  • 1-Year Compressor Warranty

  • 1-Year Remote Control Warranty

  • Optional Limited Lifetime Warranty available with registration in the MRCOOL® Care Program

Whether you're upgrading an existing mini-split system or building a new one, the MRCOOL® Advantage 12k BTU 230V Air Handler – 5th Generation offers the smart, efficient, and eco-friendly performance you need—all backed by a brand trusted for innovative comfort solutions.

Payment & Security

Payment methods

  • American Express
  • Discover
  • Mastercard
  • Shop Pay
  • Visa

Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.

MRCOOL DIRECT

MRCOOL® Advantage 12k BTU 230V Air Handler – 5th Generation

$29500 $38000

The MRCOOL® Advantage 12,000 BTU 230V Air Handler – 5th Generation brings powerful, eco-conscious heating and cooling performance to single-zone systems—without the need for ductwork. Designed for quiet operation and built for reliability, this wall-mounted unit is ideal for efficiently conditioning spaces like bedrooms, offices, garages, or add-ons.

With upgraded R-454B refrigerant, this generation improves energy efficiency and significantly reduces environmental impact with its lower Global Warming Potential (GWP). This makes it a smarter, more sustainable choice for long-term comfort and cost savings.

Key Features

Technical Specifications

Warranty Coverage

Whether you're upgrading an existing mini-split system or building a new one, the MRCOOL® Advantage 12k BTU 230V Air Handler – 5th Generation offers the smart, efficient, and eco-friendly performance you need—all backed by a brand trusted for innovative comfort solutions.

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