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MRCOOL DIY Select wall mount air handler

MRCOOL DIY 5th Generation Wall Mount Air Handler

MRCOOL| SKU: DIY-06-HP-WMAH-230D25-O In Stock

$457.00$549.0017% off

Payment plans

From $38.08/mo with shop Pay View sample plans

$12.69/mo with Paytomorrow Learn More

Amounts shown are maximums; actual savings depend on income, household size, utility, and program rules. Some programs require installation by a licensed or participating contractor and/or specific equipment efficiency ratings. Rebate data by Rewiring America. Not tax or legal advice — verify with the program before purchase. Questions? Call us at (888) 231-8920.

Air Handler Size
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Pre-order - Estimated shipping: 2 - 4 weeks
Free Delivery Aug 14-21 (Est.)Included
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Protection plan

Use your system worry-free for years to come

  • Comprehensive coverage for mechanical and electrical breakdowns, including power surges
  • Repairs covered 100% for the extended term — labor included, not just parts
  • Coverage for normal wear and tear that affects how the product works
  • Replacement or reimbursement if we can’t repair it
  • $0 deductibles, ever
  • Cancel anytime on a pro-rata basis
  • US-based support and quick claims filing
2 Year Protection Plan · $29Add two years of optional service contract coverage. 5 Year Protection Plan · $59Add five years of optional service contract coverage.

Coverage begins after the manufacturer warranty applies, and runs alongside it for items the factory doesn’t cover. Select a plan above the Add to Cart button to include it with your order.

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Product overview

The MRCOOL DIY 5th Gen Wall Mounted Air Handler is one of the most efficient air handlers available. Not only can it produce up to 23.9 SEER efficiency rating it can also cover an area 200-1,600 sq. ft. depending on the size. It is also incredibly versatile and equipped with multiple operating modes, which include COOL, HEAT, AUTO, DRY (dehumidify), and SLEEP. This unit also has the capability to be controlled by your Apple or Android smartphone through the use of the Smart HVAC app. With its light and compact design, it can be installed easily to most interior walls with the included mounting plate. To take the simplicity of the installation even further, this air handler is designed to be used with MrCool’s patented Pre-Charged Quick Connect Line Set. The line set is equipped with quick connectors which give a DIY installer the ability to connect the refrigerant piping with wrenches. The line set comes from the factory pre-charged with the correct amount of R-454B refrigerant, so no vacuuming is necessary. Let the MrCool 5th Generation BTU Ductless Wall Mounted Air Handler all of the heating and cooling necessities of your home.

6K Air Handler Specifications:

BRAND NAME

MRCOOL

SERIES

DIY 5th gen Multi-Zone Mini-splits

MODEL

DIY-06-HP-WMAH-230D25-O

GTIN

00840255587013

UPC

840255587013

SHORT DESCRIPTION

MRCOOL® 6k DIY 5th Generation Mini-Split Air Handler 230v

LONG DESCRIPTION

Discover the 5th Generation MRCOOL® DIY® 6k BTU Ductless Heat Pump Single Zone Mini-Split Air Handler—an efficient, compact solution designed to bring year-round comfort to spaces up to 200 sq. ft. Whether you're upgrading a home office, nursery, or walk-in closet, this unit delivers reliable heating and cooling without the need for professional installation. The included DIYPRO® cable eliminates the need for traditional electrical conduit, streamlining the setup while protecting the system from outdoor elements and wildlife damage. Once installed, managing your comfort is easy. Use the included wireless remote, access full functionality through the SmartHVAC app on iOS or Android, or control the system hands-free with voice commands via Amazon Alexa or Google Assistant. Built for long-term durability, the outdoor unit is coated with Gold Fin® technology, offering excellent corrosion resistance—especially beneficial for coastal or humid environments. This unit is designed to maximize efficiency and comfort. The Follow Me® feature, built into the remote, lets the system monitor the temperature where you are and adjust airflow accordingly for more accurate comfort. Dry Mode also enhances indoor air quality by removing excess humidity, helping to create a cooler, fresher environment. The MRCOOL® DIY® 6K system is supported by comprehensive warranty coverage, including a 7-year compressor warranty and 5-year parts protection, and is also eligible for the MRCOOL® Care Program. Experience dependable performance, modern smart-home integration, and stress-free installation with the 5th Generation MRCOOL® DIY® 6k BTU Ductless Mini-Split—comfort made simple.

FEATURE LIST

 

  • Intertek listed 5031495
  • Easy DIY installation
  • Future-proof your investment with the included DIYPro® cable, eliminating the need for electrical conduit.
  • 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.

 

VOLTAGE (V)

208/230

PHASE

1

CYCLE

60

MOUNT TYPE

Wall

COLOR

White

MAX COVERAGE AREA

200 sqft

OSCILLATION

Yes

FILTER TYPE

Reusable

AUXILIARY HEATER INCLUDED

No

AUXILIARY HEATER AVAILABLE

No

FAN ONLY OPTION

Yes

QUIET MODE

Yes

AUTO COOL

Yes

WIFI COMPATIBILITY

Yes

APP COMPATIBILITY

Yes

WORKS WITH IOS

Yes

WORKS WITH ANDROID

Yes

REMOTE CONTROL INCLUDED

Yes

UL LISTED

Yes

ETL LISTED

Yes

AHRI CERTIFIED

Yes

BASE PARTS WARRANTY

5

BASE COMPRESSOR WARRANTY

7

HAS BATTERIES

Yes

CONTAINS ELECTRONICS

Yes

CONTAINS CHEMICALS

Yes

CONTAINS AEROSOL

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)

24.47

GROSS DEPTH (IN)

16.34

GROSS HEIGHT (IN)

14.37

GROSS WIDTH (IN)

36.02

GROSS WEIGHT (LBS)

35.05

 

9K Air Handler Specifications:

BRAND NAME

MRCOOL

SERIES

DIY 5th gen Multi-Zone Mini-splits

MODEL

DIY-09-HP-WMAH-230D25-O

GTIN

00840255587020

UPC

840255587020

SHORT DESCRIPTION

MRCOOL® 9k DIY 5th Generation Mini-Split Air Handler 230v

LONG DESCRIPTION

The 5th Generation MRCOOL® DIY® 9k BTU Ductless Heat Pump Single Zone Mini-Split Air Handler is a compact and efficient solution for heating and cooling spaces up to 400 sq. ft. This unit combines energy efficiency with user-friendly features and do-it-yourself installation. No specialized tools or professional HVAC experience are needed—just follow the included instructions for a quick and cost-effective setup. The included DIYPRO® cable replaces the need for traditional electrical conduit, streamlining installation while adding durability and protection from outdoor elements and wildlife. This system offers multiple ways to manage your comfort. You can use the wireless remote, the SmartHVAC app (compatible with iOS and Android), or hands-free voice control with Amazon Alexa and Google Assistant. From scheduling to energy monitoring, complete control is always within reach. The air handler also includes performance-enhancing features like Follow Me® mode, which senses the temperature at the remote's location and adjusts airflow accordingly for more accurate comfort. Dry Mode helps reduce humidity, improving air quality and overall comfort. The Gold Fin® condenser coating ensures long-lasting resistance to corrosion, especially useful in coastal or humid environments. Backed by a 7-year compressor warranty and 5-year parts warranty, along with eligibility for the MRCOOL® Care Program, this unit offers reliable, long-term value. With advanced features and simple installation, the MRCOOL® DIY® 9k Mini-Split is a smart, hassle-free solution for year-round comfort.

FEATURE LIST

 

  • Intertek listed 5031495
  • Easy DIY installation
  • Future-proof your investment with the included DIYPro® cable, eliminating the need for electrical conduit.
  • 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.

 

VOLTAGE (V)

208/230

PHASE

1

CYCLE

60

MOUNT TYPE

Wall

COLOR

White

MAX COVERAGE AREA

400 sqft

OSCILLATION

Yes

FILTER TYPE

Reusable

AUXILIARY HEATER INCLUDED

No

AUXILIARY HEATER AVAILABLE

No

FAN ONLY OPTION

Yes

QUIET MODE

Yes

AUTO COOL

Yes

WIFI COMPATIBILITY

Yes

APP COMPATIBILITY

Yes

WORKS WITH IOS

Yes

WORKS WITH ANDROID

Yes

REMOTE CONTROL INCLUDED

Yes

UL LISTED

Yes

ETL LISTED

Yes

AHRI CERTIFIED

Yes

BASE PARTS WARRANTY

5

BASE COMPRESSOR WARRANTY

7

HAS BATTERIES

Yes

CONTAINS ELECTRONICS

Yes

CONTAINS CHEMICALS

Yes

CONTAINS AEROSOL

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)

24.47

GROSS DEPTH (IN)

16.34

GROSS HEIGHT (IN)

14.37

GROSS WIDTH (IN)

36.02

GROSS WEIGHT (LBS)

35.05

Brochure

Install Manual

Remote Manual

Warranty Doc

Accessory Manual 1

French Install Manual

French Remote Manual

French Accessory

Spanish Install Manual

Spanish Remote

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MRCOOL DIY installation guide — full walkthrough
How to install a MRCOOL DIY system