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Mini-Splits - The Game Changer
Advantage Mini-Split HVAC Solution
A top choice by HVAC pros that features leakage detection, corrosion resistant parts, and can be controlled by your smartphone.
Olympus E-Star & Hyper Heat
Super efficient and fast comfort! Ask us why the Olympus series mini-split may be the best suited for you.
Olympus Multi-Zone Mini-Split Solution
The amazing power and efficiency of the Olympus system built for multiple zones. Contact us today!
DIY Mini-Split Units
Single Zone - DIY Mini Split HVAC
Specially designed to be installed by amateurs and DIY specialists. No special tools or training needed!
Multi-Zone - DIY Mini Split HVAC
The ONLY whole-home mini-split HVAC solution that you can install yourself! Amazing multi-room comfort.
Wondering how to save money on air conditioning bills? Mr. Cool Mini-Splits are the way to go. Whether you are a homeowner or an installer for HVAC McAllen, TX, you can save money AND keep your home cooler at the same time. A mini split allows zone control. You may be in the main part of your home most of the day. Some rooms don't need to be cooled throughout the day. With zone control through mini-split systems, you control which rooms get what level of cool, preventing the over-working of your AC unit, saving you money in your power bill as well as with the cost of the equipment itself, and the system runs more efficiently. We have different levels AC units based on your room and home size. Check out our list below to see which unit fits you best. Then call us and we can get you going fast.
DIY Installation
Precharged 410 Quick Connect®Lineset
Available in 16' and 25' options, pre-charged linesets allow you to install this innovative ductless system without special tools, equipment, or training. But that's not all! MrCool mini-splits are energy efficient and are made with top-quality parts.
Smartphone App
Your Smartphone Can Control Comfort From Anywhere
Control your MRCOOL DIY® anywhere with your Apple or Android smart device and an internet connection. Adjust the cooling or heat temperature with ease! You can even cool down to 5°F with our low ambient cooling if needed.
Leakage Detection
Protect Your Investment With MrCool HVAC Products
When the MRCOOL DIY® detects low coolant an alarm will sound to alert you to the problem. This will prevent damage to the compressor while you maintain high air comfort. We also feature auto-restart for when power outages should occur.
NOTICE: MRCOOL® products must be installed in accordance with all applicable local, state and federal codes and regulations. Unless explicitly stated otherwise, installation must be completed by a licensed / certified HVAC technician. ALL electrical connections to a power source must be performed by a licensed electrician and comply with local, state and federal electrical codes and regulations.
McAllen's Best DIY Source For HVAC
The MrCool DIY Ductless Mini-Split 3rd Generation install process can be followed by DIY homeowners or amateur technicians but may require an electrician for the installation process. Check out this DIY installation video to learn more and contact us for a free quote today on your next mini-split system.
Need to Heat or Cool Multiple Zones?
The MrCool Multi Zone DIY Mini-Split features pre-charged 410 quick connect line sets and can heat and cool your home for whole-house comfort. Use your smartphone to control the temperature and more. Contact us today for a custom quote based on your unique needs.
