MRCOOL® Olympus Ceiling Cassette Mini-Split — Size Comparison
Olympus Ceiling Cassette air handlers provide 360° airflow distribution from a flush-mount ceiling installation. Compare all four available sizes below.
360° AirflowFlush Ceiling MountR-410AContractor Grade5-Year Warranty
The 12,000 BTU cassette is the most versatile size for offices and hotel rooms up to 600 sq. ft. The 24,000 BTU handles open commercial spaces up to 1,200 sq. ft.
MRCOOL® Olympus Ceiling Cassette Mini-Split |
9K BTU
9,000 BTU
$395.67
O-CASSETTE-09-HP-230A
|
MOST POPULAR
12K BTU
12,000 BTU
$441.47
O-CASSETTE-12-HP-230A
|
18K BTU
18,000 BTU
$461.38
O-CASSETTE-18-HP-230A
|
LARGEST
24K BTU
24,000 BTU
$563.76
O-CASSETTE-24-HP-230A
|
|---|---|---|---|---|
| Performance | ||||
| Cooling Capacity | 9,000 BTU | 12,000 BTU | 18,000 BTU | 24,000 BTU |
| Cooling Efficiency (SEER2) | 21.5 (all models) | |||
| Heating Efficiency (HSPF2) | 9.0 (all models) | |||
| Recommended Coverage | 250–450 sq. ft. | 450–600 sq. ft. | 600–900 sq. ft. | 900–1,200 sq. ft. |
| Refrigerant | R-410A (all models) | |||
| Specifications | ||||
| Voltage | 208/230V / 1-Ph / 60Hz (all models) | |||
| Airflow Pattern | 360° 4-Way (all models) | |||
| Wi-Fi Control | Optional (all models) | |||
| Physical | ||||
| Air Handler Weight | 41.89 lbs / 19.0 kg | 41.89 lbs / 19.0 kg | 41.89 lbs / 19.0 kg | 59.08 lbs / 26.8 kg |
| Warranty | 5-Year Parts (all models) | |||
| View Product | View 9K BTU → | View 12K BTU → | View 18K BTU → | View 24K BTU → |
Notes:
- All prices shown are MSRP and subject to change without notice.
- Coverage area estimates assume average insulation, 8 ft ceilings, and moderate climate. Actual coverage may vary.
- Efficiency ratings (SEER2/HSPF2) are AHRI-certified under Standard 210/240-2023.
- 10-Year Warranty requires product registration within 60 days of installation by a licensed HVAC contractor.
- Need help choosing? Contact our HVAC specialists.