Midea MFAHU-H18B-2A | MO1HS-H18B-2A 1.5 Ton Mini-Split Heat Pump 208/230V
SEER2 20.0, HSPF2 10.3, R454B refrigerant, Hyper Heat to -30°C. Sleek console, dual air outlets, ultra-quiet 25.5 dBA. Smart controls: WiFi, OTA updates, humidity & leak sensors, wired, IR, remote, 24V thermostat. 1-100% fan speed, 6,500–17,200 Btu cooling, 6,500–20,000 Btu heating, -30°C to 50°C.
Outdoor Unit Specifications
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Compressor Type: Rotary (Model: KTM240D46UKT2)
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Refrigerant: R454B with 620mL oil charge (VG74)
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Air Flow: 1765.8 CFM max
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Noise Level: 45.3 dBA (Low) / 48.9 dBA (High)
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Dimensions: 35.04 x 13.46 x 26.50 in (890 × 342 × 673 mm)
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Weight: 99.87 lbs (45.3 kg) net / 107.80 lbs (48.9 kg) gross
Performance
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Cooling Capacity: 16,000 Btu/hr (Min 6,500 - Max 17,200)
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Heating Capacity: 17,000 Btu/hr (Min 6,500 - Max 20,000)
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Efficiency Ratings:
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SEER2: 20.0 (Cooling)
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EER2: 12.5 (Cooling)
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HSPF2: 10.3 (Heating)
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COP: 2.85 (Heating)
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Electrical & Piping
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Power Supply: 208/230V, 60Hz, 1Ph
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System MCA: 19.00A
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System MOCP: 20A
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Liquid Line Size: 6.35mm (1/4in)
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Gas Line Size: 12.7mm (1/2in)
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Max Piping Length: 98.40 ft (30m)
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Max Height Difference: 65.60 ft (20m)
Notable Features
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Compact design with dual air outlets
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Refrigerant leakage detection & humidity sensor
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WiFi capability (via WiFi dongle or wired controller)
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Fan speed control: 1% to 100%
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Multiple control options: Wired controller, wireless remote, third-party 24V thermostat compatibility