□
Extra Savings on all  DIY Multi-Zone Mini Splits  — Add to Cart to See Your Price
Extra Savings on all  DIY Multi-Zone Mini Splits  — Add to Cart to See Your Price

Search

Search

News

News

One outdoor unit or several? Explore the benefits and tradeoffs of single-zone and multi-zone mini splits—from independent heating and cooling to fewer outdoor units—with practical examples to help you choose your MRCOOL setup.

Compare MRCOOL DIY Select, EasyPro, E Star, Hyper Heat, Olympus, and Advantage mini split systems. Explore the differences in installation, room layouts, and indoor-unit options to find the right series for your home, garage, or workspace.


This article discusses exactly what EER2 stands for, what it means, how it is calculated, and how to apply it to make sure you are getting the right system for your needs.
See what is typically included with a current MRCOOL DIY mini split, what varies by package, what installation materials are usually extra, and why generation compatibility matters.
Definitely, MRCOOL is renowned for being one of the most popular and esteemed air conditioning brands on the market. Multiple hundreds of thousands of people have purchased and installed a MRCOOL air conditioner in their home, many of which did so without a HVAC technician.
Answers to common MRCOOL mini-split questions about sizing, single-zone vs multi-zone, DIY installation, line sets, refrigerant, heating and warranty coverage.
Compare current MRCOOL Central Ducted Hyper Heat 2nd Gen and Universal R-454B systems, including cold-weather use, installation, inverter operation and sizing considerations.
Ductless mini splits are some of the most popular climate control solutions for homeowners across the United States. When searching for a new mini split, MRCOOL and DuctlessAire will likely come up as some of the leading brands for these systems. To help you decide which brand is a better fit for you, dive into the differences between the two companies and their mini splits.
MRCOOL DIY 5th Gen OuttaSight ceiling cassettes are available in 6K, 9K, 12K and 18K sizes. Learn where they fit, compatibility basics, and what to verify before installation.
Current MRCOOL warranty terms vary by series and generation. Current EasyPro 5th Gen model documentation lists 3 years parts / 5 years compressor; DIY 5th Gen and other series have different coverage.
Clicky
Call Us