MRCOOL Olympus 12K BTU, 1 Ton, Ductless Mini Split Ceiling Cassette Air Handler with Panel - CASSETTE12HP-230
MRCOOL's cassette air handler provides up to 12000 BTU, efficiently heating and cooling your home alongside the Olympus heat pump condenser.
Features
- Cannot be controlled with smartphone app.
- Downflow air direction.
- Variable speed.
- 1-ton cooling capacity.
- Flared line set connection.
- 5-year parts warranty.
- Power supply: 208-230 volts/60 Hz, 1-Phase.
- Minimum circuit: 1.3 amps; maximum fuse: 15 amps.
- Piping size liquid side/gas side: 1/4-in to 1/2 inch.
- Energy Star, ETL Listed, AHRI Certified.
- Compatible condensers:
- MULTI2-18HP230V1
- MULTI3-27HP230V1
- MULTI4-36HP230V1
- MULTI5-48HP230V1
Specifications
| Dimensions |
22.44 in L x 22.44 in W x 10.24 in H |
| Certificate |
Energy Star, ETL Listed, Prop65 |
| Configuration |
Cassette |
| Cooling Capacity |
12000 BTU/H |
| Electrical Phase |
1 Ph |
| Fan Speeds |
Variable Speed |
| Heating Capacity |
12000 BTU/H |
| Inner Package |
1 |
| Maximum Amperage |
15 Amp |
| Maximum Voltage |
230V |
| Power Supply |
230/208V, 1Ph, 60Hz |
| Refrigerant Pipe Connection Method |
Flare |
| Suction Line |
1/2 |
| Warranty |
5 Yr |
| Weight |
41.88 lb |
What our Experts Think
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Compact Comfort – 12,000 BTU (1 Ton) capacity ideal for small to medium rooms.
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Discreet Design – Ceiling cassette mount saves wall space and blends seamlessly into interiors.
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Even Airflow – 360° air distribution ensures balanced comfort throughout the room.
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Quiet Operation – Low-noise performance enhances comfort in living or working spaces.
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Flexible Compatibility – Designed to work with MRCOOL Olympus condensers for efficient heating and cooling.
Q&A
Q: What is the MRCOOL Olympus 12K Ceiling Cassette used for?
A: It’s a ductless mini split ceiling cassette air handler designed to deliver efficient heating and cooling with a discreet, space-saving design.
Q: How much space can it cover?
A: With 12,000 BTU (1 ton) of capacity, it’s ideal for rooms up to 400–550 sq. ft., depending on climate and insulation.
Q: Does it provide both heating and cooling?
A: Yes, when paired with a compatible MRCOOL Olympus condenser, it functions as a heat pump for year-round comfort.
Q: How is it installed?
A: The slim ceiling cassette fits between standard joists, blending seamlessly into ceilings while distributing air evenly.
Q: Is it energy efficient?
A: Yes, it’s built with inverter technology and offers strong efficiency ratings to reduce energy costs.
Q: Who is this air handler best for?
A: Perfect for homeowners or businesses wanting quiet, efficient, and discreet comfort control without bulky wall units.
Maintenance Tips
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Filter Cleaning: Wash air filters every 4–6 weeks to maintain airflow and efficiency.
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Panel Care: Wipe the panel with a soft, damp cloth—avoid harsh cleaners.
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Check Drain Line: Keep the condensate drain clear to prevent water leaks.
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Inspect Louvers: Ensure louvers move smoothly and remain dust-free.
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Listen for Noise: Monitor fan operation for unusual sounds indicating maintenance needs.
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Seasonal Checkup: Inspect before heavy cooling or heating use.
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Professional Service: Schedule annual maintenance for peak performance and long system life.
Damage 
Loss 
Theft 
