Klimaire KSIH Hyper Heat Series — High Wall-Mounted Indoor Unit
KSIH Series Hyper Heat Efficiency
Complete Temperature Control
Each indoor unit operates independently, allowing personalized settings in every room for total comfort.
Available Capacities
9,000 BTU - 24,000 BTU
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The Klimaire KSIH high-wall indoor unit is designed to deliver quiet, efficient, room-by-room comfort in a sleek, modern form factor for ductless applications. Its slim profile blends seamlessly into residential and light commercial interiors while providing reliable, consistent temperature control across a wide range of operating conditions.
Ideal For: High-wall installations in bedrooms, living rooms, apartments, offices, small retail spaces, and open living areas where flexible placement, ductless efficiency, and dependable year-round comfort are required without the need for ductwork.
Wi-Fi Connectivity
Available using the optional Klimaire Wi-Fi Dongle (US-OSK109) or the KJR-120N (X6W)/BGEF wired controller with built-in Wi-Fi, allowing system control through the NetHome Plus App and compatibility with Amazon Alexa and Google Home.
Advanced Air Quality (IAQ)
Exceptional multi-stage filtration helps capture dust, neutralize bacteria, and reduce odors—keeping indoor air cleaner and fresher.
Anti-Corrosive Golden Fin
Protective Golden Fin coating helps resist corrosion and extends coil life, supporting long-term durability and reliable performance in demanding environments.
Smart Design for a Smoother Install
Flexible mounting plate allows refrigerant piping to exit left, right, or rear — simplifying routing and improving fit in tight spaces. Cleaner layout. Faster installation.
Features
Energy Saving
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46°F Home Away Mode
Maintains indoor temperature at 46°F to prevent freezing while minimizing energy use when unoccupied.
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ECO Mode
Reduces energy consumption by optimizing compressor and fan operation while maintaining comfort.
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GEAR Mode
Limits maximum power output (50%, 75%, or 100%) to help manage energy use and electrical demand.
Comfort
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Horizontal Swing
Automatically moves the louvers left and right to evenly distribute air across the space.
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Vertical Swing
Automatically moves air up and down to direct airflow where it’s needed.
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Auto Swing
Continuously adjusts airflow direction to distribute air more evenly in the room.
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Adjustable Fan Speed
Provides multiple fan speed settings to fine-tune airflow and comfort levels.
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Turbo Mode
Temporarily boosts system output to rapidly cool or heat the space.
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Anti-Cold Air Function
Prevents cold air from blowing during heating startup by delaying fan operation until the unit reaches the proper temperature.
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3D Airflow
Combines horizontal and vertical air movement to evenly distribute air throughout the room.
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Dry (Dehumidification) Mode
Reduces indoor humidity by removing excess moisture from the air while maintaining comfort.
Performance
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Heating Mode
Delivers reliable heat to maintain comfortable indoor temperatures in cold conditions.
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Self Clean
Automatically dries and cleans internal components to reduce moisture buildup and maintain performance.
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Cooling Mode
Provides efficient cooling to quickly and evenly reduce indoor temperature.
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Fan Mode
Circulates indoor air without heating or cooling for ventilation and air movement.
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Auto Mode
Automatically selects cooling or heating and adjusts operation to maintain the set temperature.
Convenience
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Wi-Fi Enabled (Built-In or Optional Controller)
Enables remote operation and monitoring of the system through a smart device when connected to a Wi-Fi network.
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Wireless Remote Control
Enables full control of system functions and settings from a distance within the room.
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Optional Klimaire Wired Control
Provides wall-mounted control for stable operation and advanced system management, suitable for fixed or commercial installations.
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Timer
Allows the unit to automatically start and stop within a 24-hour period based on user-defined schedules.
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Auto Restart
Automatically restores the unit to its previous operating mode and settings after a power interruption.
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Louver Position Memory
Automatically returns the airflow louvers to their last position when the unit is powered back on.
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LED Display
Displays operating status and temperature information clearly on the indoor unit for easy monitoring.
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Child Lock
Prevents unintended operation or setting changes by disabling control inputs.
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°C / °F Temperature Display Change
Allows switching between Celsius and Fahrenheit temperature display formats.
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Manual ON / OFF
Allows the unit to be turned on or off directly from the indoor unit without using a remote controller.
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2-Way Drainage Connection
Allows condensate drainage from either side of the indoor unit for flexible installation.
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Sleep Mode
Automatically increases cooling or decreases heating by 1°C per hour for 2 hours, then holds steady for 5 hours before switching off, ensuring comfort and energy savings while you sleep.
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Breeze Away Mode
Directs airflow away from occupants to minimize direct air contact and improve comfort.
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Follow Me Function
Uses the temperature sensor in the remote control to adjust operation based on the temperature around the user.
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Silent Mode
Reduces operating noise by limiting fan speed and system output for quieter operation.
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Self-Diagnosis
Monitors system operation and displays error codes to assist with troubleshooting and service.
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Washable / Reusable Air Filter
Designed for easy removal, cleaning, and reuse to maintain airflow efficiency.
Reliability
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A2L Disperse System
Enhances safety by managing refrigerant dispersion in systems using A2L refrigerants, supporting compliance with safety standards.
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Anti-Corrosive Golden Fin Coating
Protects the heat exchanger from corrosion caused by moisture, salt, and environmental exposure to extend system lifespan.
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Refrigerant Detection Sensor
Monitors the system for refrigerant leaks and alerts the user to help protect equipment and ensure safe operation.
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TU1 Copper Tubing
Uses high-quality copper tubing designed for stable performance and long-term durability under standard operating conditions.
46°F Home Away Mode
Maintains indoor temperature at 46°F to prevent freezing while minimizing energy use when unoccupied.
ECO Mode
Reduces energy consumption by optimizing compressor and fan operation while maintaining comfort.
GEAR Mode
Limits maximum power output (50%, 75%, or 100%) to help manage energy use and electrical demand.
Horizontal Swing
Automatically moves the louvers left and right to evenly distribute air across the space.
Vertical Swing
Automatically moves air up and down to direct airflow where it’s needed.
Auto Swing
Continuously adjusts airflow direction to distribute air more evenly in the room.
Adjustable Fan Speed
Provides multiple fan speed settings to fine-tune airflow and comfort levels.
Turbo Mode
Temporarily boosts system output to rapidly cool or heat the space.
Anti-Cold Air Function
Prevents cold air from blowing during heating startup by delaying fan operation until the unit reaches the proper temperature.
3D Airflow
Combines horizontal and vertical air movement to evenly distribute air throughout the room.
Dry (Dehumidification) Mode
Reduces indoor humidity by removing excess moisture from the air while maintaining comfort.
Heating Mode
Delivers reliable heat to maintain comfortable indoor temperatures in cold conditions.
Self Clean
Automatically dries and cleans internal components to reduce moisture buildup and maintain performance.
Cooling Mode
Provides efficient cooling to quickly and evenly reduce indoor temperature.
Fan Mode
Circulates indoor air without heating or cooling for ventilation and air movement.
Auto Mode
Automatically selects cooling or heating and adjusts operation to maintain the set temperature.
Wi-Fi Enabled (Built-In or Optional Controller)
Enables remote operation and monitoring of the system through a smart device when connected to a Wi-Fi network.
Wireless Remote Control
Enables full control of system functions and settings from a distance within the room.
Optional Klimaire Wired Control
Provides wall-mounted control for stable operation and advanced system management, suitable for fixed or commercial installations.
Timer
Allows the unit to automatically start and stop within a 24-hour period based on user-defined schedules.
Auto Restart
Automatically restores the unit to its previous operating mode and settings after a power interruption.
Louver Position Memory
Automatically returns the airflow louvers to their last position when the unit is powered back on.
LED Display
Displays operating status and temperature information clearly on the indoor unit for easy monitoring.
Child Lock
Prevents unintended operation or setting changes by disabling control inputs.
°C / °F Temperature Display Change
Allows switching between Celsius and Fahrenheit temperature display formats.
Manual ON / OFF
Allows the unit to be turned on or off directly from the indoor unit without using a remote controller.
2-Way Drainage Connection
Allows condensate drainage from either side of the indoor unit for flexible installation.
Sleep Mode
Automatically increases cooling or decreases heating by 1°C per hour for 2 hours, then holds steady for 5 hours before switching off, ensuring comfort and energy savings while you sleep.
Breeze Away Mode
Directs airflow away from occupants to minimize direct air contact and improve comfort.
Follow Me Function
Uses the temperature sensor in the remote control to adjust operation based on the temperature around the user.
Silent Mode
Reduces operating noise by limiting fan speed and system output for quieter operation.
Self-Diagnosis
Monitors system operation and displays error codes to assist with troubleshooting and service.
Washable / Reusable Air Filter
Designed for easy removal, cleaning, and reuse to maintain airflow efficiency.
A2L Disperse System
Enhances safety by managing refrigerant dispersion in systems using A2L refrigerants, supporting compliance with safety standards.
Anti-Corrosive Golden Fin Coating
Protects the heat exchanger from corrosion caused by moisture, salt, and environmental exposure to extend system lifespan.
Refrigerant Detection Sensor
Monitors the system for refrigerant leaks and alerts the user to help protect equipment and ensure safe operation.
TU1 Copper Tubing
Uses high-quality copper tubing designed for stable performance and long-term durability under standard operating conditions.
Included Accessories
Wireless Remote Control
Easily control your comfort with the included RG10F8(2)/BGEFU1 handheld wireless remote (with wall bracket), providing simple temperature control and convenient local operation.
Silver Ion & Activated Carbon Filter Set
Helps capture dust and particles while supporting odor reduction and improved indoor air quality. Installs behind the front mesh filter.
Washable Front Mesh Air Filter Set
Includes two reusable front mesh filters installed under the front panel of the unit to capture dust and particles from incoming air.
18 ft Communication Cable
16 AWG × 4 conductors Stranded, unshielded inter-connection cable designed to connect the indoor and outdoor units. Ensures reliable communication and proper system operation.
Brass Flare Nuts
Included brass flare nuts for refrigerant line connections. Used during installation to ensure proper line set fitment and a secure, leak-resistant connection
Optimized Wall Mounting Bracket
Engineered for accurate alignment and flexible piping routes, helping simplify installation and ensure a secure wall fit.