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Description
MRCOOL Olympus 18,000 BTU 1.5 Ton Ductless Mini Split Ceiling Cassette with Panel 230V/60Hz, CASSETTE18HP-230C-P-OMRCOOL Olympus 18,000 BTU (1. 5 Ton) Ductless Mini Split Ceiling Cassette with Panel 230 V 60 Hz CASSETTE18HP 230C P O The MRCOOL Olympus Series defines premium Best Tier comfortbuilt for professional installation, quiet performance, and elegant ceiling integration. The Olympus 18,000 BTU (1. 5 Ton) Ceiling Cassette provides powerful, energy efficient heating and cooling for spaces up to 800 sq. ft., making it ideal for larger bedrooms, living areas,
MRCOOL® Olympus 18,000 BTU (1.5 Ton) Ductless Mini Split Ceiling Cassette with Panel 230 V / 60 Hz | CASSETTE18HP-230C-P-O
The MRCOOL® Olympus Series defines premium “Best Tier” comfort—built for professional installation, quiet performance, and elegant ceiling integration. The Olympus 18,000 BTU (1.5 Ton) Ceiling Cassette provides powerful, energy-efficient heating and cooling for spaces up to 800 sq. ft., making it ideal for larger bedrooms, living areas, and light commercial applications.
Important: Olympus indoor units are not pre-charged. Professional HVAC installation is required. The system must be nitrogen-evacuated and vacuumed prior to releasing the refrigerant charge from the outdoor condenser to maintain performance and warranty coverage.
Premium Ceiling Comfort with Modern Style
- Seamless Ceiling Integration: Flush-mount recessed 4-way design blends with modern interiors and maximizes usable space.
- Even Airflow Distribution: 360° discharge pattern ensures balanced heating and cooling throughout the room.
- Quiet Operation: Low-noise fan (~44 dB) keeps environments peaceful while maintaining strong airflow.
- Efficient Coverage: Ideal for rooms up to 800 sq. ft.—perfect for living rooms, open layouts, or office spaces.
- Eco-Friendly Refrigerant: Uses advanced R-454B with low global warming potential (GWP).
- Energy-Smart Performance: Engineered for efficiency to deliver year-round comfort while reducing utility costs.
- Comprehensive Warranty: Limited Lifetime / 7-Year Compressor / 5-Year Parts Coverage for lasting confidence.
Technical Specifications
| Model | Capacity | Voltage / Hz | Coverage Area* | Air Distribution | Sound Level | Refrigerant | Warranty |
|---|---|---|---|---|---|---|---|
| CASSETTE18HP-230C-P-O | 18,000 BTU (1.5 Ton) | 230 V / 60 Hz | Up to 800 sq. ft.* | Recessed 4-Way 360° Airflow | ≈ 44 dB (Quiet Mode) | R-454B | Lifetime (Limited) / 7 Compressor / 5 Parts |
*Actual coverage varies based on climate, insulation, and ceiling height.
Professional Installation Required
Olympus cassettes are professional-grade systems that require licensed installation. Technicians must perform a full nitrogen leak check and vacuum the lines before releasing the outdoor unit’s charge. Proper setup ensures peak efficiency, reliability, and valid warranty coverage.
What’s Included
- MRCOOL® Olympus 18K Ceiling Cassette Indoor Unit
- Decorative Flush Panel
- Installation Hardware and User Manual
Recommended Accessories
- Compatible Olympus Outdoor Condenser (properly sized)
- Refrigerant Line Set and Communication Cable (installer supplied)
- Condensate pump, drain hose, and surge protection kit
Nationwide Shipping & Trusted Support
Order from MRCOOLDIYDirect.com — the USA’s most trusted MRCOOL® dealer. Enjoy fast nationwide shipping, authentic Olympus products, and expert HVAC support.
SKU: CASSETTE18HP-230C-P-O
Series: Olympus – Best Tier
Type: Ductless Mini Split Recessed 4-Way Ceiling Cassette with Panel
BTU: 18,000 (1.5 Ton)
Coverage: Up to 800 sq. ft.
Refrigerant: R-454B
Warranty: Lifetime (Limited) / 7 Year Compressor / 5 Year Parts
Availability: Ships Nationwide from MRCOOLDIYDirect.com
Popular keywords: MRCOOL Olympus 18K ceiling cassette, 1.5 ton recessed mini split, CASSETTE18HP-230C-P-O, MRCOOL 4-way ceiling cassette, quiet 44 dB mini split, R-454B refrigerant, professional installation MRCOOL, nationwide shipping MRCOOL dealer.
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy