Quick answers to questions about ordering, compatibility, and installation.
The MRCOOL® Olympus Series represents the Best tier in the MRCOOL lineup—built for traditional HVAC professionals seeking premium performance, whisper-quiet operation, and long-lasting reliability. The MRCOOL® Olympus 12,000 BTU (1 Ton) Ducted Mini Split Air Handler delivers powerful comfort for smaller zones up to 550 sq. ft., with sleek ceiling integration and efficient airflow.
Important: Olympus systems are not pre-charged. These units require professional installation, including nitrogen evacuation and vacuuming before releasing refrigerant from the outdoor condenser.
The MRCOOL® Olympus 12K Ducted Air Handler provides the perfect balance of elegance, efficiency, and performance for single rooms, small apartments, or offices. Designed for flush ceiling integration, this ducted air handler maintains a clean, unobtrusive look while delivering consistent heating and cooling through your duct system.
As part of the Olympus professional series, this air handler requires a certified HVAC installer. The system must be nitrogen-evacuated, vacuumed, and pressure-tested before refrigerant release. This ensures system integrity, energy efficiency, and full warranty coverage.
| Model | BTU | Voltage | Coverage Area | Refrigerant | Warranty |
|---|---|---|---|---|---|
| DUCT-12HP-230B-O | 12,000 BTU (1 Ton) | 230V / 60Hz | Up to 550 sq. ft. | R-454B | 5-Year Parts Warranty |
As part of the MRCOOL® Olympus Series, this 12K ducted air handler embodies the highest quality and performance standards. Designed for professional installations, the Olympus offers quiet, consistent airflow and a durable steel construction for years of dependable operation. Whether used in a single-zone or multi-zone configuration, it delivers exceptional comfort and efficiency.
Within the MRCOOL® lineup, the Olympus Series stands as the Best — offering top-tier performance for professional HVAC systems. Compared to the “Good” and “Better” models, Olympus units provide higher build quality, quieter operation, and greater control options for those who demand premium results from their heating and cooling system.
Order your MRCOOL® Olympus 12,000 BTU Ducted Mini Split Air Handler today from MRCOOLDIYDirect.com — the USA’s most trusted MRCOOL® dealer offering nationwide shipping, factory-backed warranties, and expert support.
Model: DUCT-12HP-230B-O
BTU: 12,000 (1 Ton)
Coverage: Up to 550 sq. ft.
Voltage: 230V/60Hz
Refrigerant: R-454B
Series: Olympus – Best Tier
Warranty: 5-Year Parts
Availability: Ships Nationwide from MRCOOLDIYDirect.com
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Quick answers to questions about ordering, compatibility, and installation.
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