Mrcool Olympus Cassette CASSETTE09HP-230C-P-O ceiling cassette mini split unit with square panel design, central airflow grille, and built-in digital temperature display

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Mrcool Olympus Cassette CASSETTE09HP-230C-P-O

Name: Mrcool Olympus Cassette CASSETTE09HP-230C-P-O
Brand: MRCOOL
SKU: Olympus CASSETTE09HP-230C-P-O
Price: 565.00 USD
Availability: InStock

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SKU: Olympus CASSETTE09HP-230C-P-O

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9K BTU ceiling cassette air handler for the Olympus line
Sits flush in the ceiling with a slim decorative panel
Runs on 230V power
Pairs with a matching Olympus condenser
Meant for professional installation

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*Please Note: This timeline is an estimate. Certain products may require an additional 1 week for manufacturing. Please speak with your sales rep, Matthew, for official details and confirmation before placing your order.

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Compact Design • Ceiling Cassette • Quiet Comfort

Mrcool Olympus Cassette CASSETTE09HP-230C-P-O

The Mrcool Olympus Cassette CASSETTE09HP-230C-P-O is a compact and efficient 9,000 BTU (3/4 Ton) ductless mini-split ceiling cassette designed to deliver reliable heating and cooling for spaces up to 400 square feet. Engineered for flush ceiling installation, this unit blends seamlessly into any environment while providing powerful, evenly distributed airflow. With ultra-quiet operation, eco-friendly R-454B refrigerant, and modern control options, it is an ideal solution for residential and light commercial applications seeking performance without visual intrusion.

Mrcool Olympus Cassette CASSETTE09HP-230C-P-O Applications

Bedrooms, nurseries, and small living spaces up to 400 sq ft
Home offices and workspaces requiring quiet operation
Retail shops, studios, and small commercial environments
Ceiling-mounted HVAC systems with minimal wall space usage
Modern interiors requiring discreet, flush-mounted climate control

Perfect for smaller spaces where quiet, efficient, and visually clean HVAC solutions are essential.

Mrcool Olympus Cassette CASSETTE09HP-230C-P-O Specifications

Brand	MRCOOL
Series	Olympus Cassette
Model	CASSETTE09HP-230C-P-O
Unit Type	Ductless Mini-Split Ceiling Cassette
Cooling Capacity	9,000 BTU (0.75 Ton)
Voltage	208/230V
Phase	1
Frequency	60 Hz
Max Fuse Breaker	15 A
Min Circuit Ampacity	3 A
Refrigerant	R-454B
Coverage Area	Up to 400 sq ft
Airflow Speeds	5 (Variable)
Sound Level	24 – 42.5 dBA
Airflow Direction	Downflow (4-way distribution)
Liquid Line Size	1/4"
Suction Line Size	3/8"
Mount Type	Ceiling Cassette
Dimensions (W x D x H)	22.44" x 22.44" x 9.65"
Net Weight	35.27 lbs

Mrcool Olympus Cassette CASSETTE09HP-230C-P-O Performance & Features

Flush ceiling cassette design provides a clean, modern look that integrates seamlessly into any space.
Ultra-quiet operation with sound levels as low as 24 dBA ensures minimal noise disruption.
4-way airflow distribution delivers even temperature control throughout the room.
Eco-friendly R-454B refrigerant reduces environmental impact while maintaining high efficiency.
5-speed variable fan allows precise airflow adjustment for optimal comfort.
Oscillating airflow improves air circulation and consistent temperature distribution.
Reusable air filter simplifies maintenance and improves indoor air quality.
Convenient control options include included remote control for easy operation.
Fan-only and sleep modes provide energy-saving and customizable comfort settings.

Mrcool Olympus Cassette CASSETTE09HP-230C-P-O Compatibility

O-ES-09-HP-C-230C-O1
MULTI3-18HP230C-O
MULTI4-27HP230C-O
MULTI5-36HP230C-O
MULTI6-48HP230C-O

Compatible with MRCOOL Olympus multi-zone systems for flexible installation and zoned climate control.

Why Choose the Mrcool Olympus Cassette CASSETTE09HP-230C-P-O

Efficient 9,000 BTU capacity for smaller rooms and targeted comfort.
Discreet ceiling cassette design with modern aesthetics.
Quiet performance ideal for bedrooms and offices.
Eco-friendly refrigerant with high-performance output.
Reliable MRCOOL construction backed by a 5-year parts warranty.

The Mrcool Olympus Cassette CASSETTE09HP-230C-P-O is a smart, space-saving climate solution delivering quiet, efficient comfort with a sleek, built-in design.

Key Information

Order Cutoff Time: 2:00 PM EST
Order Handling Time: 1–3 business days (Monday–Friday)
Transit Time: 1–7 business days (Monday–Friday)
Total Estimated Delivery Time: 3–11 business days (Monday–Friday)
Shipping Availability: Free Shipping On some Items In The Contiguous United States only

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Frequently Asked Questions

The Olympus CASSETTE09HP-230C-P-O is a ductless indoor unit that mounts flush in the ceiling and blows air downward in four directions, pairing with an MRCOOL outdoor condenser for heating and cooling.

This 9,000 BTU (0.75 ton) ceiling cassette is rated for spaces up to 400 sq ft.

It is compatible with the Olympus O-ES-09-HP-C-230C-O1 single-zone condenser and the MULTI3-18HP230C-O, MULTI4-27HP230C-O, MULTI5-36HP230C-O, and MULTI6-48HP230C-O multi-zone condensers.

It operates between 24 and 42.5 dBA across its 5 variable fan speeds.

It uses a reusable air filter that can be cleaned rather than replaced, and a remote control is included for adjusting modes and temperature.

It measures 22.44" x 22.44" x 9.65", weighs 35.27 lbs, and runs on 208/230V single-phase power with a 15 A maximum breaker, using 1/4" liquid and 3/8" suction lines.