MRCOOL
MRCOOL Olympus 9,000 BTU 3/4 Ton Ductless Mini-Split Ceiling Cassette with Panel - 230V/60Hz
CASSETTE09HP-230C-P-O
9,000 BTU · 208/230V · R-454B
Part of Olympus Cassette – Air Handlers
- Cooling capacity
- 9,000 BTU0.75 tons
- Room size
- Up to 400
- Power
- 208/230V15A breaker
- Refrigerant
- R-454B
$565.00 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 9K CASSETTE provides dependable heating and cooling for spaces up to 400 square feet, making it perfect for bedrooms, home offices, and smaller areas. Designed to fit seamlessly into the ceiling for a flush look, it almost disappears, creating a clean, modern aesthetic that complements any room style. Its versatile design is perfect for homes or businesses looking to maximize space while maintaining an elegant, high-performance climate solution. The indoor fan operates at a quiet 42 dB, ensuring a peaceful environment without compromising performance. This ultra-low noise level means you can enjoy consistent, efficient heating or cooling without disruptive fan sounds, ideal for spaces where silence is crucial, like bedrooms, offices, or nurseries. The quiet operation helps enhance the overall comfort of your space, providing a relaxing atmosphere free from distractions. The unit uses R-454B refrigerant, an eco-friendly solution that provides top-tier performance while being environmentally responsible. With low global warming potential, R-454B helps reduce the environmental impact of your system, contributing to a greener, more sustainable home, without sacrificing performance or efficiency. This refrigerant is an important choice for homeowners seeking to lower their carbon footprint while still enjoying reliable performance. The MRCOOL® OLYMPUS 9K CASSETTE comes with a 7-year compressor coverage and a 5-year parts warranty, ensuring reliability, cutting-edge technology, and peace of mind. This unit is the ideal solution for homeowners who value efficiency, comfort, and modern design.
Documents & manuals
Specifications
| Type | Air handler (indoor unit) |
|---|---|
| Series | Olympus Cassette |
| Cooling capacity | 9,000 BTU |
| Nominal size | 0.75 tons |
| Coverage | Up to 400 |
| Sound level | 42.5/40/37.5/26/24 dBA |
| Voltage | 208/230V |
|---|---|
| Phase | 1-phase |
| Min. circuit ampacity (MCA) | 3 A |
| Max. breaker (MOP) | 15 A |
| Wi-Fi / app control | Yes |
| Refrigerant | R-454B |
|---|---|
| Liquid line | 1/4" |
| Suction line | 3/8" |
| Indoor unit / mounting | Ceiling |
|---|---|
| Dimensions (in) | 22.44 W × 22.44 D × 9.65 H |
| Weight | 35.27 lb |
| Shipping weight | 41.89 lb |
| Color | White |
| Safety listing | UL, ETL |
|---|---|
| Parts warranty | 5 years |
| UPC | 840255587945 |

