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MRCOOL DIY 4th Generation 12K BTU Wall Mount Air Handler 230 Volt with Enhanced WiFi, DIY-12-HP-WMAH-230C25
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MRCOOL DIY 4th Generation 12K BTU Wall Mount Air Handler 230 Volt with Enhanced WiFi, DIY-12-HP-WMAH-230C25

by Mr Cool
SKU DIY-12-HP-WMAH-230C25
$774.90
$774.90 - $774.90
$774.90
$574.00
$574.00 - $574.00
$574.00

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Product Overview

  • Professional installation services offered in the 48 contiguous states
  • Call or email us for a quote
  • Receive installation the same day as delivery
  • No work or hassle needed. Simply buy, receive, and enjoy your product
  • Our installation team can install/assemble products wherever you'd like

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The MRCOOL 4th Generation DIY 12K BTU Ductless Wall Mounted Air Handler serves as a vital component in the MRCOOL DIY system, offering exceptional efficiency and functionality. This unit, when combined with a MRCOOL Condenser, achieves an impressive 22 SEER efficiency rating, effectively heating and cooling areas of up to 500 sq ft. Its versatility is underscored by various operational modes, including COOL, HEAT, AUTO, DRY (dehumidify), and SLEEP, ensuring suitability for diverse needs. Additionally, seamless remote operation is facilitated through the Smart HVAC app, accessible via Apple or Android smartphones. Mounting this air handler is effortless with the included wall mounting plate.

Key Features:

  • SmartHVAC app: WIFI control for remote operation via Apple or Android devices.
  • Standard 7-year compressor/5-year parts warranty with the option to register for a limited lifetime compressor warranty.
  • Compatibility with Amazon Alexa and Google Assistant for enhanced convenience.
  • Incorporation of the new DIY Pro™ Cable, a safeguarding feature to protect wiring from external elements.

Compact in design and compatible with MRCOOL's patented Pre-Charged Quick Connect Line Set, installation is streamlined, requiring minimal effort. This unit's compactness is advantageous, especially when compared to traditional ducted systems, enabling easy maneuverability into position. Furthermore, with the line set pre-charged with R-410A refrigerant, installation becomes even simpler, eliminating the need for vacuuming or charging upon connection. Opt for the MRCOOL 4th Generation DIY 12K BTU Ductless Wall Mounted Air Handler for unparalleled home comfort.

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from 489 reviews

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This heat pump has become an integral part of my home, providing reliable comfort and efficiency year-round.

Roger Reed
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Kathleen Evans
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Advanced Technology at its Best

I highly recommend this heat pump for anyone looking to upgrade their HVAC system - it's efficient, reliable, and delivers exceptional performance.

Ronald Green
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Exceptional Customer Service Experience

Couldn't be happier with this product. It's efficient, reliable, and the customer service was exceptional.

Frances Reed
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Cinematic Comfort Achieved

Installed this product in my home theater, and it's perfect for movie nights! The cool air keeps us comfortable during long film sessions.

Theresa Lee
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Project Haven Achieved

Installed this product in my garage, and it's been fantastic! The cool air makes it the perfect space for working on projects.

Lloyd Scott
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Energy-Efficient Excellence

Installed this product in my rental property, and tenants are thrilled with the performance.

Lula Bowers
MRCOOL - 36K BTU Hyper Heat Central Ducted Heat Pump Condenser - 16.0 SEER2
Versatile Family Comfort

This Gas and Electric Packaged Unit is a game-changer for my family! It's versatile, providing both cooling and heating with exceptional efficiency.

Opal Graham
MRCOOL - 2.5 Ton 60K BTU Gas and Electric Packaged Unit - 14 SEER
Easy Installation

Installing this AC unit was a breeze, thanks to the clear instructions.

Arnold Murphy
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Performance Powerhouse

Thrilled with the performance of the Gas and Electric Packaged Unit! It's efficient, powerful, and the combination of gas furnace and air conditioner ensures optimal comfort in any climate.

Elsie Bush
MRCOOL - 3 Ton 90K BTU Gas and Electric Packaged Unit - 14 SEER
Efficient Cooling and Heating

Installed this 14 SEER heat pump last summer, and it has exceeded my expectations. Efficient cooling and heating, and it's remarkably quiet.

Clyde Baker
MRCOOL - 5 Ton 60K BTU Packaged Heat Pump - 14 SEER
Hassle-Free Home Comfort

Absolutely delighted with the Gas and Electric Packaged Unit! It's reliable, easy to install, and the combination of gas and electric heating/cooling provides consistent comfort.

Wilbur Anderson
MRCOOL - 5 Ton 115K BTU Gas and Electric Packaged Unit - 14 SEER
Impressively Quiet Operation

Absolutely impressed with this HVAC system! It's efficient, quiet, and the customer service team was prompt and professional. Five stars for exceeding my expectations!

Clarence White
MRCOOL - 24K BTU Vertical Two-Stage Geothermal Heat Pump - Right Return
Over the moon with my downflow HVAC

It's like having a cozy breeze throughout my home. Glad i went with a nicer HVAC, worth the price. The downward airflow is efficient, and the unit is remarkably quiet

Emma Patel
MRCOOL 48K Downflow Two-Stage HVAC System with Heater

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