Midea MACHU-H18B-2A | MO1ES-H18B-2A 1.5 Ton Mini-Split Heat Pump 208/230V
19.7 SEER2, 12.1 EER2, 9.8 HSPF2-4, cold-climate heaters, 25kW heat kits. Multi-position install, aluminum coil, constant airflow 0.80 In.W.G, R4.2 insulation. Smart controls: 120N X6 wired, 120N X6W WiFi, remote, 24V thermostat. Easy service, Midea R454B compatible
Outdoor Unit Specifications
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Compressor Type: Rotary (Model: KSN140D58UFZ)
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Refrigerant: R454B with 440mL oil charge (VG74)
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Air Flow: 1765.8 CFM max
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Noise Level: 56.5 dBA
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Dimensions: 35.04 × 13.46 × 26.50 in (890 × 342 × 673 mm)
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Package Size: 39.17 × 15.67 × 29.13 in (995 × 398 × 740 mm)
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Weight: 92.59 lbs (42 kg) net / 100.31 lbs (45.5 kg) gross
Performance & Efficiency
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Cooling Capacity: 18,000 Btu/hr (Min 5,600 - Max 20,400)
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Heating Capacity: 18,000 Btu/hr (Min 5,500 - Max 21,800)
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Efficiency Ratings:
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SEER2: 18.5 (Cooling)
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EER2: 12.1 (Cooling)
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HSPF2-4: 9.8 (Heating)
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COP: 3.6 (Heating)
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Electrical & Piping
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Power Supply: 208/230V, 60Hz, 1Ph
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System MCA: 18.00A
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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)
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Pre-Charged Length: 24.6 ft (7.5m)
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Refrigerant Pre-Charged Amount: 47.97 oz (1.36 kg)
Notable Features
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Multi-position installation: Horizontal (left/right) or vertical (up/down)
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Aluminum coil for efficient heat transfer
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Constant airflow system up to 0.80 In.W.G
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Optional R4.2 fiberglass-free insulation for better efficiency
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Optional auxiliary heat kit up to 25kW
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Easy maintenance design
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Multiple control options:
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Wired controller (standard or WiFi-enabled)
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Wireless remote controller
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Third-party 24V thermostat compatibility
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