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MRCOOL DIYUpdated 5 months ago
Enjoy Next Generation Comfort
With a New 4th Gen MRCOOL® DIY® Mini-Split
- Take Comfort Into Your Own Hands -
- DIY Install Video -
- Comfort for Every Season -
- DIY Cassette Install Video -
MRCOOL DIY at a glance:
Pre-Charged R-410a Quick Connect Line Set
- The included Pre-Charged R-410a Quick Connect Line Set allows anyone to install our innovative ductless mini-split without expensive tools or specialized training.
Durability and Safety
- The included DIYPro® Cable (communication wire) eliminates the need for electrical conduit providing higher mechanical protection and durability.
Gold Fin® Corrosion Resistance
- Gold Fin® Corrosion Resistant condenser coils for long term reliability - even on the coast.
Our Easy DIY® Installation
- Easily install the MRCOOL DIY® using MROOL's patented simple mount, connect, and enjoy system. MRCOOL DIY® provides to-the-degree comfort in your space whether you need heat or AC. Check out the Install Video here:
Control Your Air from Anywhere
- Control your comfort from your smart phone with the SmartHVAC® App. Check out the SmartHVAC App here:
*Limited Lifetime Compressor Warranty | 7 Years Unit Replaced (Compressor) Warranty & 5 Years Parts Warranty
- The DIY® 4th gen Multi-Zone comes with a LIMITED LIFETIME compressor warranty*, a 7-year compressor replacement* warranty, and a standard 5-year parts warranty for the original registered owner. See rules and restrictions here.
Temperature Control Down To The Degree
Easily control the temperature of your space from your phone or with the included remote control. The temperature adapts based on where you are in the room.
Quick Connect - No Expensive Tools Necessary
With our patented simple quick connect lines, you'll be able to install your MRCOOL DIY® without needing specialized training or expensive tools.
Mount & Connect - Easy Mount System
Getting your MRCOOL DIY® system mounted and ready to go is a snap away. Using our patented system you'll be ready to go in minutes instead of days.
NOW AVAILABLE
Compatible with Multi Zone DIY® Mini-Splits
- The New MRCOOL® Outtasight™ Ceiling Cassette -
Own Your Space
Control Your Comfort
The MRCOOL 4th Gen DIY® has 2, 3, 4, and 5 zone options, the best warranties in the business, even better efficiency ratings and a new armored cable...
Smartphone App - Control Heating & Cooling from Anywhere: If you have WiFi, you can control your HVAC system from anywhere where you have internet access.
The Best Warranty - Limited Lifetime* | 7 Year Compressor* & 5 Year Parts: 4th Gen DIY®s have an optional LIMITED LIFETIME compressor warranty*, a 7-year compressor replacement* warranty, and a standard 5-year parts warranty for the original registered owner. See rules and restrictions here.
Voice Controls - Amazon Alexa & Google Assistant: The 4th Gen DIY® is fully compatible with Amazon Alexa and Google Assistant
New DIYPRO® Cable - Safety & Durability: The included DIYPRO® armored cable is shielded in coated flexible conduit providing higher mechanical protection and durability.
5 Zone Options: Now you'll be able to heat and cool up to 5 rooms at a time with the MRCOOL® DIY® 5 Zone Multi-Zone unit.
Multi-Zone - One House, One Solution: Multi-zone technology gives you flexibility and control whenever and wherever you want it.
Why people love MRCOOL DIY®
No duct work needed: MRCOOL DIY doesn't require any expensive ductwork. Simply mount, connect, and enjoy.
Degree Temperature Control: Control the temperature of your space down to the degree using MRCOOL DIY's sensor technology.
DIY Install: Simply install MRCOOL DIY without the need for expensive tools or specialized training.
Let’s compare.
May the best AC & Heating system win.
Your MRCOOL DIY® questions, answered.
What exactly is the MRCOOL DIY®?:
A MRCOOL DIY® Series heat pump is the only ductless mini-split system on the market explicitly designed for amateur installation. You don't need special tools or training to install this high efficiency heat pump. The line sets precharged with R-410A refrigerant, the quick hook-up electrical connections, and the quality engineering mean just about anyone can install a MRCOOL DIY® in their home with no problem at all in only a few short hours. If you want great air comfort without paying an arm and a leg for installation, you want an easy-to-use MRCOOL DIY® Series ductless heat pump.
- Unlike any other ductless heat pump on the market, the MRCOOL DIY® series is specifically designed for easy installation, the MRCOOL DIY® series comes with precharged line sets alleviating 1 major obstacle to amateur installation in a single stroke.
- 7-year compressor warranty and 5-year parts warranty with optional Limited Lifetime warranty*
- DC inverter and variable speed compressor technology cuts operating costs
- Refrigerant leakage detection ensures your system remains operating efficiently without degradation due to undetected corrosion
- MRCOOL DIY® temperature compensation technology help keeps you comfortable in any weather conditions *To qualify for the limited lifetime compressor warranty, the unit must be registered within 60 days of installation and the owner must enroll in the MRCOOL Care Program within 4 months of installation.
Are the indoor and outdoor components included?:
Yes, both the indoor wall mounted air handler and the outdoor condenser are included, along with the line set and the DIYPRO® armored communicating wire to connect the two units.
Does the inside unit come with mounting brackets?:
Yes, and a nice template to drill the holes for the mounting bracket.
Does the system include the communication wire to connect the indoor to the outdoor unit?:
Yes, every MRCOOL DIY® includes the 25ft DIYPRO® armored communication cable to connect the indoor wall mounted air handler and the outdoor condenser. See our retailers for more DIYPRO® cable lengths.