Product Description

MRCOOL® Olympus 4th Gen Ducted Mini-Split Air Handler

The MRCOOL® OLYMPUS DUCT Air Handler delivers efficient and reliable heating and cooling, making it a great choice for bedrooms, home offices, and similarly sized areas. Designed for a discreet ceiling installation, the unit offers a flush-mount finish that seamlessly integrates with your space, enhancing the room’s aesthetic with a clean, modern look. Its compact and versatile design suits both residential and commercial applications, providing an ideal climate solution without sacrificing valuable square footage.

For added convenience, the system includes both a wired wall-mounted controller and a handheld remote. Whether you prefer adjusting settings from the wall or without leaving the comfort of your couch, climate control is always within easy reach.

This model features R-454B refrigerant, a high-efficiency, environmentally friendly option that delivers outstanding performance while minimizing environmental impact. With a low global warming potential, R-454B supports sustainability and helps reduce your household’s carbon footprint, all without compromising system effectiveness or energy efficiency.

The MRCOOL® OLYMPUS DUCT Air Handler is backed by a 7-year compressor protection and a 5-year parts warranty—ensuring long-lasting performance and peace of mind.

Professional installation by a licensed HVAC technician is required. Works with Olympus 4th Gen E Star single-zone and multi-zone condensers (sold separately).

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Specifications

Specification 9K 12K 18K 24K
Model DUCT-09HP-230B-O DUCT-12HP-230B-O DUCT-18HP-230B-O DUCT-24HP-230B-O
Tonnage 0.75 1 1.5 2
Max Coverage Area Up to 400 sq ft Up to 550 sq ft Up to 800 sq ft Up to 1,050 sq ft
Sound Low / High (dBA) 23 / 32.5 25.5 / 36 32 / 40 29.5 / 40
Liquid / Suction Line 1/4" / 3/8" 1/4" / 3/8" 1/4" / 1/2" 3/8" / 5/8"
Blower Motor RPM 850/680/450 780/680/580 780/700/550 950/800/500
Dimensions (W x H x D) 27.56 x 7.87 x 19.92 in 27.56 x 7.87 x 19.92 in 34.65 x 8.27 x 26.54 in 39.37 x 9.65 x 29.53 in
Net Weight 39.46 lbs 39.46 lbs 54.45 lbs 80.47 lbs
Voltage 208/230V
Max Fuse/Breaker / MCA 15 A / 3 A
Mount / Air Flow Ducted
Fan Speeds 5 (Variable)
Line Set Fitting Flare
Controls Wired wall controller + handheld remote
Refrigerant R-454B
Warranty 5-year parts (7-year compressor on system)

Documentation

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