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Introducing the Midea 12K-BTU 18 SEER2 Mini Split Heat Pump, the perfect solution for your small space heating and cooling needs! This energy-efficient AC unit delivers a powerful 12,000 BTU capacity, making it ideal for rooms under 600 sq. ft., like a cozy bedroom or a small office. With its auto-restart function AC, you'll never have to worry about coming back to an uncomfortable environment. The ductless heat pump operates efficiently with a remarkable 18 SEER2 rating and can heat down to 5 F, ensuring comfort all year round. Plus, the indoor wall mount AC is easy to install and comes with a remote for your convenience. Enjoy the benefits of R454B refrigerant and a 5-year compressor warranty, making this unit a smart choice for your home or office. Upgrade your space with the Midea 12K-BTU Mini Split Heat Pump today!
The Midea D5CVRAH12AAK with D5FVHAH12XCK or D5FVHAH12XAK is a 12,000 BTU ductless system built for areas under 600 sq feet, like a shed, room addition, office or bedroom. The indoor unit receives power from the outdoor and easily installs in almost any application — making this suitable for small commercial offices, small conditioned spaces, or homes with inadequate central ducting.
Included in the package: one indoor unit with remote — plus one outdoor heat pump unit rated for heating down to 5°F. R454B refrigerant pre-charged. Upgrade the indoor unit and add the freon sensor.
| Specification | Value |
|---|---|
| BTU Capacity | 12,000 BTU (1 Ton) |
| System Type | Ductless Indoor + Outdoor Heat Pump |
| Model Numbers | D5FVHAH12XCK or D5FVHAH12XAK (Indoor) / D5CVRAH12AAK (Outdoor) |
| SEER2 Rating | 18 |
| EER2 Rating | 8.8 |
| HSPF2 Rating | 8.8 |
| Refrigerant | R454B |
| Voltage | 208-230v / Single Phase |
| Min. Heating Temp | 5°F |
| Indoor Unit Type | Wall Mount Ductless (Bedroom / Shed / Office) |
| Condensate Pump | *Optional |
| WiFi Control | *Optional |
| Refrigerant Leak Detection | *Optional (Freon Sensor) |
| Coil Coating | Yes |
| Warranty | 5-Year Compressor / 2-Year Parts |
| AHRI Certified | Yes |
Ductless wall-mount indoor units deliver targeted heating and cooling directly to individual rooms without the need for cumbersome ductwork.
Optional condensate pump eliminates the need to gravity-drain condensate — critical for attic and closet installations where gravity drainage isn't practical.
Control options included: Wiresless remote. *Optional programmable wired thermostat with built-in WiFi for remote monitoring and scheduling is avaiable.
Hydrophilic coated condenser fins resist corrosion in coastal, high-humidity, and salt-air environments — extending outdoor unit service life.
Detects refrigerant leaks and alerts with an error code before the system loses significant charge — reduces service call costs and prevents compressor damage from low refrigerant.
Lower GWP than R410a, compliant with current EPA and DOE standards. Pre-charged from the factory — no field modification required for installation.
No weight limits. No dimensional charges. Free freight delivery on every order.
Every unit ships with the full manufacturer warranty — no third-party coverage needed.
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All Midea systems ship with the full factory warranty. Register your system at https://www.mideaductlesswarranty.com to activate coverage.
D5FVHAH12XCK is the default indoor without the freon sensor. D5FVHAH12XAK is an optional upgrade with freon sensor, you must select from the dropdown box.
Depends — the condensate pump is only needed where a drain line to a floor drain or exterior isn't feasible. Mount on an exterior wall, and you shouldn't need a condensate pump.
No — this is a single zone unit designed for one area. For multiple rooms, please visit our multi-zone category.
Yes — the D5FVHAH12XCK or optional D5FVHAH12XAK is rated for smaller areas. At 1 ton it can serve small office spaces, retail units, or smaller sheds and buildings up to approximately 600 sq ft depending on construction and climate zone.
Midea provides a 5-year compressor and 2-year parts factory warranty on the complete system. Registration at https://www.mideaductlesswarranty.com is required to activate full coverage. The wireless remote is covered under separate terms per the thermostat manual.
| Title | Midea 12K-Btu 18 SEER2 Mini Split Heat Pump (5Β°F) 8.8 EER/8.8 HSPF (R454B) |
|---|---|
| Brand | Carrier Midea North America |
| Category | 12000 Btu | 1 Ton | 400-600 Sq Ft |
| SKU | D5CVRAH12AAK |
| Condition | new |
| UPC | 810175552224 |
| MPN | D5CVRAH12AAJ |
Honestly, it just quietly does its job in the background, keeps our gear happy, and saved us from a ton of headaches. We were losing our minds in the lab because the main hospital AC kept fluctuating, throwing off our delicate test results. We finally bit the bullet and put this little Midea 12K mini-split in our room.
Honestly, it just quietly does its job in the background, keeps our gear happy, and saved us from a ton of headaches. We were losing our minds in the lab because the main hospital AC kept fluctuating, throwing off our delicate test results. We finally bit the bullet and put this little Midea 12K mini-split in our room.
P. Velazquez · 2026-10-13
Mini Split Warehouse offers a wide selection of ductless air conditioners and split heat pumps, providing free shipping nationwide.
(877) 770-3548
