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MRCOOL

MRCOOL Olympus 18,000 Btu 1.5 Ton Ducted Mini-Split Air Handler - 230V/60Hz

DUCT-18HP-230B-O

18,000 BTU · 208/230V · R-454B

Part of Olympus Duct – Air Handlers

Cooling capacity
18,000 BTU1.5 tons
Room size
Up to 800
Power
208/230V15A breaker
Refrigerant
R-454B

$839.00 each

Not sure about the size? Use the BTU sizing calculator, or call us and we'll size it with you. Professional installation by a licensed HVAC contractor is required for the manufacturer warranty.

Build a multi-zone system with this air handler →

Distributor pricing and stock: call 678-467-5515 or email sales@discountkings.net.

About this product

The MRCOOL® OLYMPUS 18K DUCT Air Handler delivers dependable heating and cooling for areas up to 800 square feet, making it an excellent solution for spacious bedrooms, home offices, or compact commercial spaces. Its low-profile, ceiling-concealed installation allows it to virtually disappear from view, maintaining a clean and modern interior without sacrificing performance. Designed with versatility in mind, this system seamlessly blends into residential or light commercial environments, offering both elegance and efficiency in one compact package. Whether you're looking to optimize comfort at home or in a workspace, this unit is engineered to provide precise climate control without dominating your space. Control is effortless thanks to the included wired wall-mounted controller and handheld remote. Adjusting your temperature preferences is simple and convenient—no need to interrupt your routine or leave your seat. Environmentally conscious performance is also a hallmark of this system, utilizing advanced R-454B refrigerant. This low global warming potential refrigerant provides outstanding heating and cooling while significantly reducing your carbon footprint. It's an ideal choice for anyone seeking high performance paired with sustainability. The MRCOOL® OLYMPUS 18K DUCT Air Handler is backed by a 7-year compressor protection and a 5-year parts warranty. It’s the perfect choice for those who prioritize comfort, energy efficiency, and modern convenience in a sleek, discreet design.

Documents & manuals

Specifications

Capacity & efficiency
TypeAir handler (indoor unit)
SeriesOlympus Duct
Cooling capacity18,000 BTU
Nominal size1.5 tons
CoverageUp to 800
Sound level40/40/39/38/32 dBA
Electrical
Voltage208/230V
Phase1-phase
Min. circuit ampacity (MCA)3 A
Max. breaker (MOP)15 A
Refrigerant & line set
RefrigerantR-454B
Liquid line1/4"
Suction line1/2"
Physical
Indoor unit / mountingDucted
Dimensions (in)34.65 W × 26.54 D × 8.27 H
Weight54.45 lb
Shipping weight66.14 lb
ColorMetal
Certifications, warranty & ordering
Safety listingUL, ETL
Parts warranty5 years
UPC840255587686