f you're looking for a reliable, energy-efficient, and easy-to-install heating and cooling solution, the new 5th Generation DIY Ductless Mini-Split from MrCool is a game-changer. Designed for homeowners, property managers, and small business owners, this advanced mini split system is built to offer year-round comfort without the need for expensive professional installation.
At AC Units For Less, we're proud to carry the latest 5th Gen MrCool DIY systems—perfect for anyone looking to take control of their comfort without sacrificing performance or efficiency.
Why Choose the 5th Gen MrCool DIY Mini-Split?
1. Truly DIY-Friendly Installation
No HVAC license? No problem. The 5th Gen MrCool system comes with pre-charged Quick Connect® lines, allowing you to install the unit without handling refrigerants or calling in a contractor. Everything you need is included in the box—just mount the indoor unit, connect the lines, and plug in the system.
It’s the perfect solution for homeowners, handymen, and renovation pros looking to save time and money.
2. High SEER2 Energy Efficiency
The 5th Gen DIY Series is built for performance and savings. With SEER2 ratings up to 22, you’ll enjoy lower energy bills while maintaining comfortable temperatures throughout the year.
Whether you're cooling a sunroom, heating a garage, or outfitting a detached office, this system delivers reliable climate control with minimal operating costs.
3. Smart Home Integration & Remote Control
Control your system from anywhere using the MrCool SmartHVAC app, or sync with Amazon Alexa and Google Assistant for voice control. The 5th Gen model features upgraded electronics, enhanced Wi-Fi connectivity, and a redesigned remote with intuitive features.
Stay comfortable at the touch of a button—even when you're not home.
4. Whisper-Quiet Comfort
With ultra-quiet operation, this system is ideal for bedrooms, nurseries, and home offices. The advanced variable-speed inverter compressor ensures consistent temperatures without noisy cycling or temperature swings.
Your family (and your utility bill) will thank you.
5. Available in Single-Zone & Multi-Zone Options
The MrCool DIY 5th Gen system comes in a variety of BTU sizes, from 12,000 BTU single-zone systems to multi-zone systems that can manage multiple rooms or even entire floors. It's scalable, flexible, and customizable to fit any space or application.
✅ 5th Gen MrCool DIY System Highlights:
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Pre-charged R-410A linesets (No vacuum or charging needed)
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Energy-efficient SEER2 ratings
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Heat pump functionality for year-round comfort
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Smart home + Wi-Fi compatible
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No professional tools required
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Limited manufacturer warranty included
🛒 Ready to Go DIY? Shop Now at AC Units For Less
Whether you're upgrading your current HVAC system or adding comfort to a new space, the 5th Generation MrCool DIY Ductless Mini-Split is your go-to solution. We offer fast shipping, competitive pricing, and expert support to help you get the job done right.
Don’t pay more for installation when you can do it yourself—smarter.
👉 Shop 5th Gen MrCool DIY Systems Now
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