Multi-Split R454B Series
Multi-Split R454B Series
Multi-Split R454B Series
High-efficiency multi split system using eco-friendly R454B refrigerant. Supports up to 5 indoor units with flexible combinations for any space. Reliable heating down to -25°C with intelligent defrost and self-cleaning functions.




Key Features
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Eco-friendly R454B Refrigerant – High efficiency with lower GWP for a greener HVAC solution.
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Multi-Connection Flexibility – One outdoor unit supports up to 5 indoor units with various styles (wall-mounted, cassette, duct, floor-ceiling, console).
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Intelligent Auto Defrost – Automatically detects frosting and initiates defrost cycles to ensure stable heating performance.
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Easy Installation Port – One-port refrigerant recovery design simplifies installation and servicing.
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Outdoor Unit Self-Cleaning – Reverse fan rotation removes dust and debris from condenser fins for better efficiency.
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Low Ambient Heating – Reliable heating performance even at outdoor temperatures as low as –25°C.
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Chassis Heater Belt – Enhances heat exchange efficiency in extremely cold conditions.
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Wide Operation Range – Cooling from –15°C to 55°C and heating down to –25°C for year-round comfort.
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Energy Efficient & Quiet – Inverter technology ensures high SEER2 values and low operating noise.



