Benefits & Features

Premium Performance

MRCOOL® Olympus E Star
Smartphone App Icon

Smartphone App [NEW]

Enhanced Control from Anywhere

Control your MRCOOL® anywhere with your Apple or Android smart device and an internet connection.
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Energy Star

Certified Efficiency

Going above and beyond for efficiency while maintaining optimum performance and reliability.
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Superior Efficiency

Keep Your Money

Up to 23 SEER efficiency means you save money on heating and cooling every single month.
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Immediate Relief

When you need air comfort as soon as possible, Turbo will help you get there quickly.
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Follow Me® Function

Personalized Performance

Keep the remote close by, and the MRCOOL® Follow Me® Function will track the air temperature around you to ensure you receive maximum comfort.
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Leakage Detection

Protecting Your Investment

When the MRCOOL Olympus® 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.
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Low Ambient Cooling

Cooling down to 5°F

This feature makes the MRCOOL Olympus® ideal for server rooms, greenhouses, and any other application that requires cooling all year.
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Auto Restart

Never Lift a Finger

Power outage? Don’t worry, the MRCOOL® auto restart will have the unit running again in no time at all.
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Quiet Running


Interior air comfort is wonderful, but not if a loud compressor keeps you up at night. MRCOOL® Olympus runs efficiently, effectively, and quietly all at the same time.
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Timer Function

Like Clockwork

You can set MRCOOL® Olympus to start or stop operation automatically according to your personalized schedule. This will save energy and time.
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Auto Swing

How do you like it?

You can set airflow to personal preference, or allow MRCOOL® Olympus to automatically distribute air evenly throughout the space.
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Sleep Mode

24-Hour Comfort

We made Sleep Mode easy to program to save money, and let you sleep a little easier.
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Louver Position Memory

Remembers So You Don’t Have To

Horizontal louver will automatically move to the same position as you set last time the unit was turned on.
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Gold Fin® Condenser

Corrosion Resistant

Live on the coast? Don’t worry, our condenser is built to resist long term corrosion.
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Digital Assistant Ready

Google Assistant & Amazon Alexa

The new MRCOOL® Smart HVAC Controller® Module and App fully support Google Assistant & Amazon Alexa out of the box.


5-year Parts/7-year Compressor/1-year Remote

The Olympus Energy Star comes with a standard 5-year limited parts warranty, a 7-year compressor warranty, and a 1-year remote warranty for the original registered owner.

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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.

The MRCOOL® Olympus E Star® Featured Video