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Single Zone Mini Split Air Conditioner Heat Pump
36000 Btu | 3 Ton | 1500-1800 Sq Ft
36K-Btu 17.7 SEER2 Central-AHU X-TREME H-Heat Pump (-22Β°F) Wifi, E-Star: 12 EER/10 HSPF (R454B)Replace your inefficient gas furnace with the Mini Split Heat and Cool Unit, featuring a 36000 BTU heat pump. Heats and cools even in extreme temperatures as low as -22 F and outputs at 100% capacity at 0 F. This high-performance heat pump solution utilizes R454B refrigerant and cutting-edge DC Inverter technology, ensuring energy efficiency with a remarkable SEER2 rating of up 17.7 The system includes a single-zone outdoor unit and an air handler equipped with a remote, thermostat, and WiFi kit for seamless control. The 36000 BTU Unit is designed for versatility with horizontal and vertical installation options. Comes with a built-in Smart Kit and downloadable app to manage your homes climate.
48000 Btu | 4 Ton | 1800-2000 Sq Ft
48K-BTU 17.5 SEER2 Central-AHU X-TREME H-Heat Pump (-22Β°F) E-Star: 12 EER/9.5 HSPF (R454B)Replace your inefficient gas furnace with the Mini Split AC Unit, featuring a 48000 BTU heat pump. Heats and cools even in extreme temperatures as low as -22 F and outputs at 100% capacity at 0 F. This high-performance heat pump solution utilizes R454B refrigerant and cutting-edge DC Inverter technology, ensuring energy efficiency with a remarkable SEER2 rating of up 17.5 The system includes a single-zone outdoor unit and an air handler equipped with a remote, thermostat, and WiFi kit for seamless control. The 48000 BTU Unit is designed for versatility with horizontal and vertical installation options. Comes with a built-in Smart Kit and downloadable app to manage your homes climate.
60000 Btu | 5 Ton | 2000-2500 Sq Ft
55000-BTU 17.5 SEER2 Central-AHU X-TREME H-Heat Pump (-22Β°F) E-Star: 12 EER/9.5 HSPF (R454B)Replace your inefficient gas furnace with the HVAC Mini Split System , featuring a 55000 BTU heat pump. Heats and cools even in extreme temperatures as low as -22 F and outputs at 100% capacity at 0 F. This high-performance heat pump solution utilizes R454B refrigerant and cutting-edge DC Inverter technology, ensuring energy efficiency with a remarkable SEER2 rating of up 17.5 The system includes a single-zone outdoor unit and an air handler equipped with a remote, thermostat, and WiFi kit for seamless control. The 55000 BTU Unit is designed for versatility with horizontal and vertical installation options. Comes with a built-in Smart Kit and downloadable app to manage your homes climate.
- Choosing the right BTU comes down to square footage and room conditions. As a starting point: 12,000 BTU covers roughly 400–600 sq ft under normal conditions; 18,000 BTU handles 600–900 sq ft; 24,000 BTU works well for 900–1,200 sq ft. Rooms with high ceilings, lots of windows, or poor insulation need more capacity. Not sure? Use our sizing guide or call our tech support line — we'll help you get it right the first time.
- Single Zone System BTU sizing: Match the system to your square footage and climate. Undersizing leads to poor dehumidification; oversizing causes short-cycling.
- Single Zone System Voltage: Most residential units run on 208–230V. Some 9K and 12K BTU models are available in 110V/115V — useful for spaces without a dedicated 240V circuit.
- When comparing single zone split systems, pay attention to four numbers: SEER2 (cooling efficiency), HSPF2 (heating efficiency), the minimum operating temperature, and the voltage requirement. Most homes use 208/230V, but if you need a plug-in unit for a garage or workshop, check our 110V/115V mini split category . For cold climates, look for units rated to operate at -13°F or lower — our hyper-heat models from Daikin, Midea, and Cooper & Hunter handle temperatures down to -22°F without a backup strip heater.
- Single Zone System SEER2 rating: Higher SEER2 means lower operating cost over time. Budget buyers often choose 16–18 SEER2; efficiency-focused buyers and contractors frequently target 20+ SEER2 for rebate eligibility.
- Single Zone System Cold-weather heating: Look for single zone heat pump units rated to -13°F or lower if you're in a northern state. Our hyper-heat models maintain full capacity even in severe cold.
- Single Zone System Refrigerant: Newer models use R32 or R454B (lower global warming potential). R410a units are still widely available and often more competitively priced.