MRCOOL Mini Split AC & Heat Systems

Holiday Savings Start Now: Save Up To 20% Off MSRP on MRCOOL Mini-Split Systems

MRCOOL mini split A/C and heat systems are the cutting edge of what modern, flexible fabrication can produce. These mini-split systems rely on state-of-the-art manufacturing processes and advanced design to deliver high efficiency air comfort anywhere you need it. We offer MRCOOL A/C units in single zone, multi-zone, wall-mount and ceiling mount, plus the Do-It-Yourself MRCOOL mini splits that let you save on installation costs.


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MRCOOL is known for air conditioning systems that fit the specific needs of the user. Instead of “one size fits all” A/C units, this Kentucky-based company uses technology that allows customization depending on both your living situation and the ever-changing weather around your home.

The MRCOOL Olympus Multi for sale at offers premium performance and efficiency at an affordable price. Meanwhile, a MRCOOL Oasis unit provides even more flexibility with a 7-year compressor warranty. MRCOOL Hyper Heat systems have enhanced heating function for year-round comfort.

These mini split systems rely on state-of-the-art manufacturing processes and advanced design to deliver high-efficiency air comfort anywhere you need it. Choose from single-zone or multi-zone mini split A/C units to cool homes of all sizes. We also offer Wall-Mounted A/C Mini-Splits that can stay up year-round while saving floor space.

Save even more money and time with a DIY Mini Split System. MRCOOL was the pioneer for easy-to-install HVAC systems.

Not sure which product is right for you? Call or instant-chat with our friendly, knowledgeable staff six days a week toll-free. No one works on commission here, so you’ll get no hard sells or upselling here — just the facts backed by the trained HVAC technicians on our staff.

Does MrCool also heat?

MrCool, one of the more innovative product lines in the mini split market, can provide a reliable heating function with its line of sophisticated, state-of-the-art heat pumps. MRCOOL A/C Units & Heating Systems |

Can a mini split heat a whole house?

A mini split system, equipped with a properly sized heat pump, can heat a whole house in most regions of the country. It might need help from an electric coil furnace or gas furnace in extreme northern locales, however.

What is a heat pump and how does it work?

A heat pump is an air conditioner that operates in reverse. In the summer, refrigerant is compressed and circulated through a system of coils that withdraws heat from the home and expels it to the outside. The system does not directly produce cold air, but when warm air is removed, cold air rushes into the void to replace it.

In the winter, the roles of the coils are reversed, and instead of removing heat from the home, heat is extracted from the atmosphere. Heat resides even in frigid winter air, and it is forced inside while cold air is withdrawn.

Mini splits can provide year-round climate control, when outfitted with a heat pump. A heat pump is merely an AC unit capable of running in reverse to provide heat instead of cooling. Mini split heat pumps differ slightly from traditional heat pumps, reversing, not only the role of the refrigerant, but the function of the evaporator coil and condenser coil. Standard Heat Pump and a Split System Heat Pump | Information Library (

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