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MrCool 9k BTU 5th Gen DIY Mini-Split AC Heat Pump System.   At  Generation Eco Store
MrCool 12k BTU 5th Gen DIY Mini-Split AC Heat Pump System - 115v.   At  Generation Eco Store
MrCool 36k BTU 5th Gen DIY Mini-Split AC Heat Pump System.   At  Generation Eco Store
MrCool 36k BTU 5th Gen DIY Mini-Split AC Heat Pump System.   At  Generation Eco Store
MrCool 36k BTU 5th Gen DIY Mini-Split AC Heat Pump System.   At  Generation Eco Store
MrCool 12k BTU 5th Gen DIY Mini-Split AC Heat Pump System - 115v.   At  Generation Eco Store
MrCool 9k BTU 5th Gen DIY Mini-Split AC Heat Pump System.   At  Generation Eco Store
MrCool 12k BTU 5th Gen DIY Mini-Split AC Heat Pump System - 115v.   At  Generation Eco Store
MrCool 36k BTU 5th Gen DIY Mini-Split AC Heat Pump System.   At  Generation Eco Store
MrCool 36k BTU 5th Gen DIY Mini-Split AC Heat Pump System.   At  Generation Eco Store
MrCool 36k BTU 5th Gen DIY Mini-Split AC Heat Pump System.   At  Generation Eco Store
MrCool 12k BTU 5th Gen DIY Mini-Split AC Heat Pump System - 115v.   At  Generation Eco Store

MrCool 12k BTU 5th Gen DIY Mini-Split AC Heat Pump System - 115v

MrCool

Sku: DIY-12-HP-WM-115D25-O

$2,359.00

Buy Now, Pay Later

Perfect Companions
Description

MRCOOL DIY 5th Generation 12k BTU Ductless Mini Split System: Effortless Comfort for Your Home

Imagine coming home to perfect comfort, every single day. The MRCOOL DIY 5th Generation 12k BTU Ductless Heat Pump Single Zone Mini Split System makes this a reality, putting climate control in your hands with unprecedented ease. Say goodbye to complicated installations and hello to immediate relief. Designed for DIY enthusiasts, this system needs no special tools or professional help, meaning you can transform your space (350-500 sq. ft.) into a haven of ideal temperatures without the typical hassle. The pre-charged QuickConnect line set and innovative DIYPRO cable ensure a durable, simple setup, freeing you from worries about weather, animals, or even yardwork. Control your environment seamlessly with the included remote, the intuitive SmartHVAC app, or simply by voice with Amazon Alexa and Google Assistant. Experience peace of mind with a system built to last, featuring a Gold Fin System for superior corrosion resistance and an industry-leading limited lifetime warranty. Invest in effortless comfort and regain control of your home’s atmosphere.

Generation Eco Store: Your Trusted Partner for Sustainable Comfort

At Generation Eco Store, we understand your desire for comfort that aligns with your values. We carefully select brands like MRCOOL DIY, ensuring you receive high-quality, efficient, and user-friendly products. Our commitment is to provide you with sustainable solutions that enhance your home while minimizing environmental impact. Choose Generation Eco Store for a seamless purchase experience and expert support, guiding you towards a greener, more comfortable future.

Specification Values
BTU 12,000
SEER 23.5
Coverage Area 350-500 sq. ft.
Refrigerant R-454B (Pre-charged)
Installation Easy DIY
Control Options Remote, SmartHVAC App, Amazon Alexa, Google Assistant
Corrosion Resistance Gold Fin System
Warranty Limited Lifetime, 7-Year Compressor, 5-Year Parts
Specifications & Dimension
What's in the Box?
Guides & More
Shipping Policy
  • Free & Fast Shipping
    We offer free shipping on most MRCOOL DIY Ductless Mini-Split orders  across the lower 48 states, using the most reliable freight partners. Orders typically ship within 5 business days, with tracking provided within 24 hours of dispatch.
  • Tracking & Delivery Scheduling
    You’ll receive an order confirmation email immediately after placing your order. Tracking details are usually shared within 3–5 business days. Please review your shipping address carefully—corrections after shipment may incur a fee.
  • Important Shipping Notes
    Ensure your location can accommodate freight deliveries. Additional charges may apply for access-restricted areas, remote locations, or deliveries requiring special transport (e.g., ferry or plane).

    See our full Shipping Policy here
Return Policy
  • Hassle-Free Returns
    We offer a 30-day return window from the date you receive your item. Items must be unused, in original packaging, and accompanied by proof of purchase. Some items may incur a 15–25% restocking fee, especially larger freight-shipped products. Cancellations made before shipping will incur a 3-5% processing fee.
  • Damaged or Special Orders
    Please report any damages within 24 hours of delivery. Installed or opened items may not be returnable. Select brands such as Victron and Pytes may be non-returnable based on manufacturer policies.

    See our full Return Policy here

"What we'd tell a friend"

    Easy DIY Installation
    Install this system yourself with no special tools or professional experience needed for quick comfort.
    Smart & Convenient Control
    Control your climate with the remote, app, or voice commands via Alexa and Google Assistant.
    Built to Last
    Enjoy lasting comfort with an industry-leading limited lifetime warranty and corrosion-resistant Gold Fin System.

See it in Action

Have a Question? We Have Answers

What makes the MRCOOL® DIY® system easy to install?
    The MRCOOL® DIY® system is designed for effortless installation, requiring no special tools or professional experience. It comes with a pre-charged 25-foot QuickConnect® line set and a DIYPRO® cable.
How can I control the MRCOOL® DIY® mini split system?
    You can control the system using the included remote, the SmartHVAC app for Apple and Android devices, or through hands-free commands via Amazon Alexa and Google Assistant.
What kind of warranty does the 5th Generation MRCOOL® DIY® Mini Split offer?
    The system offers an industry-leading warranty, including a limited lifetime warranty, plus a 7-year compressor and 5-year parts warranty.
What is the warranty on Ductless Mini-Split?

Warranty for product varies based on the brand and the product. For some of the warranties, https://generationecostore.com/pages/warranty view OEM warranty policy. For any questions, please reach out to us at hello@generationecostore.com 

Can I return the Ductless Mini-Split if I'm not satisfied?

We offer a 30-day return window from the date you receive your item. To be eligible for a return, the item must be unused, in its original packaging, and include proof of purchase.

Your Satisfaction is Our Priority

Secure Shopping

Our store uses SSL encryption to ensure your payment information is always secure

Free Shipping

Free shipping on orders over $500 (exceptions apply), get your purchase delivered quickly and hassle-free

Warranties

We stand behind the quality of our products and are backed by manufacturers' warranties

Customer Support

Our support team is available to assist you with any questions or concerns you have

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