The Olympus 4th Generation Single Zone system by MRCOOL offers high-efficiency heating and cooling for a single area, using inverter technology for precise temperature control. Designed to be installed by a licensed HVAC technician, this unit provides quiet operation, long-lasting performance, and smart connectivity for modern homes. Ideal for rooms ranging from small living spaces to medium-sized areas, the Olympus delivers reliable year-round comfort.
MRCOOL Olympus 4th Gen 18K BTU Single Zone Mini Split
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Cooling Capacity: 18,000 BTU
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Heating Capacity: 18,000 BTU
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Efficiency: SEER rating around 20.8
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Refrigerant: R-454B
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Line Set: Depends on installation
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Voltage: 208/230V, 1-phase
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Compressor Type: DC Inverter (Rotary)
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Noise Level (Indoor): ~45.5 dB(A) high / ~34.5 dB(A) medium
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Noise Level (Outdoor): ~60 dB(A)
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Smart Controls: Wi-Fi enabled, Follow Me® sensor
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Air Direction Control: 4-way auto-swing louvers
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Filter System: Washable/reusable filters
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Corrosion Protection: Gold Fin® coating
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Low Ambient Operation: Yes
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Installation: Professional installation recommended
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Certifications: AHRI, ENERGY STAR
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Warranty: 5-year parts, 7-year compressor with registration
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Indoor Unit Dimensions: varies
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Indoor Unit Weight: varies
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Outdoor Unit Dimensions: similar to 12K, rated for 18K
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Outdoor Unit Weight: varies
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