Midea MCDHU-H12B-2A | MO1HS-H12B-2A 1 Ton Mini-Split Heat Pump 208/230V
SEER2 not specified, R454B refrigerant, 360° airflow, constant airflow, built-in pump, humidity sensor, fan 1-100%, WiFi dongle or wired, OTA updates, multiple wired/IR/remote/24V thermostat options, leak detection optional.
Outdoor Unit Specifications
Compressor Type: Rotary (Model KTN110D42UFZ)
Refrigerant: R454B with 350 mL of refrigerant oil
Noise Level: 57 dBA
Dimensions: 31.69 x 12.99 x 21.81 inches (unit), 36.02 x 14.57 x 24.21 inches (package)
Weight: Net 72.75 lbs, Gross 78.70 lbs
Performance & Efficiency
Cooling Capacity: 12,000 BTU/hr (Min 3,800 ~ Max 15,100 BTU/hr)
Heating Capacity: 12,000 BTU/hr (Min 5,300 ~ Max 16,200 BTU/hr)
SEER2: 22.2 / EER2: 12.5
HSPF2-4: 11.6 / COP: 3.70
Standard Operating Range: Cooling (-30 to 50°C) / Heating (-30 to 24°C)
Electrical & Power
Power Supply: 208/230V, 60Hz, 1Ph
System MCA: 15A / MOCP: 15A
Compressor RLA: 11.6A
Indoor Fan Power: 45W / Outdoor Fan Power: 34W
Cooling Power Input: 945W / Heating Power Input: 951W
Piping & Refrigerant
Max Piping Length: 82 ft (25m) / Max Height Difference: 49.2 ft (15m)
Pre-charged Length: 24.6 ft (7.5m)
Refrigerant Pre-charged Amount: 35.27 oz (1 kg)
Key Features
360° Air Flow
Built-in Pump & Humidity Sensor
WiFi Capability: Via dongle or wired controller
Refrigerant Leakage Detection Sensor (Optional)
Multiple Control Options: Wired, Wireless, Infrared, and 24V Third-Party Thermostat

