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

MRCOOL

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

SKU: DIY-09-HP-WMAH-230D25-O
$532.00 Free Shipping
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Overview

Product Overview

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.

Shipping & Delivery
Orders typically ship within 1-3 business days. Freight items are delivered by appointment to a curbside address; someone must be present to receive and inspect the shipment. Inspect for damage before signing. Returns are accepted within 30 days on unused, uninstalled equipment in original packaging -- return shipping and a restocking fee may apply. See our Shipping Policy and Return & Refund Policy for full terms.
Installation video

Published by MRCOOL. Watch the full walkthrough before you start, and follow the installation manual for this model — the video is a guide, not a substitute for it.

Manufacturer Warranty

Covered by MRCOOL's limited warranty. Warranty terms are set by MRCOOL and differ by product line — whether registration is required, and whether the installation has to be performed by a state-licensed HVAC contractor, is not the same across the range. In every case coverage depends on the unit being installed according to MRCOOL's instructions and all applicable codes and permits. MRCOOL's warranty document for this model is the controlling source; ask us and we'll send you the one that applies.

Professional Installation Recommended

Most HVAC equipment must be installed and connected by a licensed professional to remain safe, code-compliant, and eligible for manufacturer warranty coverage. If you're unsure about installation requirements, contact us before you order.

Before You Order

Make sure it is the right size, and that you have the rest of it

Most outdoor units ship alone. If you are not certain of the capacity, or of what has to go with this unit, these two will work it out with you.

Still deciding on the right equipment?

Our HVAC specialists can help you confirm sizing and compatibility before you buy.