WhisperKOOL Ceiling Mount Twin 9000 Ductless Split System
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WhisperKOOL Ceiling Mount Twin 9000 Ductless Split Wine Cellar Cooling System
The WhisperKOOL Ceiling Mount Twin 9000 is a ductless split wine cellar cooling system designed for wine cellars up to approximately 3,000 cubic feet. The system uses dual evaporator units installed flush within the cellar ceiling and a remote condenser located outside the cellar to maintain stable wine storage temperatures around 55°F, the ideal temperature for long-term wine preservation.
Because the cooling equipment is mounted in the ceiling and the condenser can be installed remotely, the system keeps the wine cellar quiet, efficient, and visually clean while maintaining precise temperature control.
The Ceiling Mount Twin 9000 is particularly well suited for custom residential wine cellars, luxury wine rooms, and commercial wine displays where both cooling performance and cellar aesthetics are important.
*Assumes a properly insulated cellar with a vapor barrier.
Who This Cooling System Is Best For
The WhisperKOOL Ceiling Mount Twin 9000 is ideal for:
Wine cellars up to 3,000 cubic feet
Custom wine rooms where cooling equipment must remain hidden
Luxury residential wine cellars
Commercial wine storage or wine display rooms
Installations where quiet operation is important
Projects where through-wall cooling units are not suitable
Key Features
Dual Evaporator Design for Larger Cellars
The Ceiling Mount Twin 9000 uses two evaporator units, increasing cooling capacity and ensuring consistent temperature control in larger wine storage environments.
This dual-unit configuration improves air circulation and allows the system to maintain stable cellar conditions more efficiently.
Flush Ceiling Installation
Each evaporator installs flush between ceiling joists, allowing the cooling system to remain virtually invisible inside the wine cellar. This design preserves the visual appeal of the wine collection and custom cellar design.
KDT Digital Touch Display
The KDT digital touch controller allows easy monitoring and adjustment of cellar conditions.
Features include:
Remote display installation up to 50 feet away
System monitoring and alert notifications
Simple digital temperature control
Liquid Temperature Bottle Probe
Unlike systems that measure only air temperature, the bottle probe measures liquid temperature, which provides a more accurate representation of the wine's actual storage temperature.
This helps prevent temperature fluctuations that can affect wine quality.
Air Filtration System
An integrated air filter protects the cooling unit from dust and debris, particularly during installation or rack construction, helping extend the system's operational life.
Installer-Friendly Design
The redesigned unit improves installation access by placing electrical connections, bottle probe wiring, and refrigeration line connections at the bottom of the unit.
The system also includes flare fittings, eliminating the need for brazing and simplifying installation.
How the WhisperKOOL Ceiling Mount Twin 9000 Works
The system operates using a split refrigeration system consisting of evaporators inside the wine cellar and a condenser located outside the cellar.
Evaporator Units
Two evaporators are installed flush in the ceiling of the wine cellar. These units draw warm air from the cellar, cool it through the refrigeration system, and circulate cooled air evenly throughout the room.
Condenser Unit
The condenser is installed outside the wine cellar, typically in a mechanical room, garage, or exterior location. The condenser removes heat from the refrigeration system and can be positioned up to 100 line feet away from the evaporators.
This split configuration keeps the wine cellar quiet and temperature-stable while minimizing visible equipment.
Installation Requirements
Important: The WhisperKOOL Ceiling Mount systems must be installed by a qualified HVAC-R technician. Failure to have the system installed by a qualified professional will void the manufacturer's warranty.
Professional installation ensures:
Proper refrigeration line installation
Correct electrical connections
Accurate heat load calculations
Reliable system performance
Because every wine cellar is unique, professional installers should evaluate insulation, vapor barriers, glass walls, and other environmental factors before selecting a cooling system.
WhisperKOOL Ceiling Mount Twin 9000 Specifications
Cooling Performance
Specification
Details
Maximum Cellar Size
Up to 3,000 cu. ft.*
Cooling Capacity
8,500 BTU/h
Airflow
308 CFM
Refrigerant
R-134a
Horsepower
3.34 HP
Dimensions
Component
Dimensions
Evaporator (each)
35.75” L × 12.75” H × 14.5” W
Evaporator with mounting bracket
38.75” L × 17.10” H
Condenser
16.08” L × 16.23” W × 12.61” H
Electrical Requirements
Component
Electrical
Evaporator (each)
115V (15-amp dedicated circuit required)
Condenser
230V (15-amp dedicated circuit required)
Amperage
Component
Rating
Evaporator (each)
1 running amp
Condenser
LRA 43 / RLA 8
Weight
Component
Weight
Evaporator (each)
80 lbs
Condenser
67 lbs
Line Set Requirements
Line Type
Size
Liquid Line
3/8"
Suction Line
3/4" (under 50 ft) / 7/8" (over 50 ft)
Drain Line
4" ID clear plastic tubing (not included)
Temperature Performance
The system can maintain a 55°F wine cellar temperature while operating in environments where condenser air intake temperatures reach up to 110°F.
Warranty
WhisperKOOL provides a two-year limited warranty (parts and labor) on split wine cellar cooling systems.
Manuals for WhisperKOOL Ceiling Mount Twin 9000 Ductless Split:
Protects outdoor condenser units from weather and environmental exposure.
Features include:
Galvanized steel cabinet
Hinged service access
Rain trough to prevent water intrusion
Dimensions: 20” × 20” × 27”
Condenser Coil Coating
Protective coating applied to the condenser coil to guard against salt air corrosion, particularly useful for installations near coastal areas.
24V Thermostat Conversion Kit
Allows integration with third-party smart thermostats for remote monitoring and control.
Capabilities include:
Wi-Fi temperature monitoring
Energy usage tracking
Runtime monitoring
Alarm notifications
Note: WhisperKOOL does not supply smart thermostats.
Important Cellar Capacity Note
Cellar capacity estimates assume the wine cellar is fully insulated and sealed with a proper vapor barrier. Cellars with glass walls, stone construction, or insufficient insulation may require a larger cooling system.
Professional heat load calculations should always be performed before selecting a cooling unit.
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WhisperKOOL
WhisperKOOL Ceiling Mount Twin 9000 Ductless Split System
Regular price$11,849.00 USD
Unit price
WhisperKOOL Ceiling Mount Twin 9000 Ductless Split Wine Cellar Cooling System
The WhisperKOOL Ceiling Mount Twin 9000 is a ductless split wine cellar cooling system designed for wine cellars up to approximately 3,000 cubic feet. The system uses dual evaporator units installed flush within the cellar ceiling and a remote condenser located outside the cellar to maintain stable wine storage temperatures around 55°F, the ideal temperature for long-term wine preservation.
Because the cooling equipment is mounted in the ceiling and the condenser can be installed remotely, the system keeps the wine cellar quiet, efficient, and visually clean while maintaining precise temperature control.
The Ceiling Mount Twin 9000 is particularly well suited for custom residential wine cellars, luxury wine rooms, and commercial wine displays where both cooling performance and cellar aesthetics are important.
*Assumes a properly insulated cellar with a vapor barrier.
Who This Cooling System Is Best For
The WhisperKOOL Ceiling Mount Twin 9000 is ideal for:
Wine cellars up to 3,000 cubic feet
Custom wine rooms where cooling equipment must remain hidden
Luxury residential wine cellars
Commercial wine storage or wine display rooms
Installations where quiet operation is important
Projects where through-wall cooling units are not suitable
Key Features
Dual Evaporator Design for Larger Cellars
The Ceiling Mount Twin 9000 uses two evaporator units, increasing cooling capacity and ensuring consistent temperature control in larger wine storage environments.
This dual-unit configuration improves air circulation and allows the system to maintain stable cellar conditions more efficiently.
Flush Ceiling Installation
Each evaporator installs flush between ceiling joists, allowing the cooling system to remain virtually invisible inside the wine cellar. This design preserves the visual appeal of the wine collection and custom cellar design.
KDT Digital Touch Display
The KDT digital touch controller allows easy monitoring and adjustment of cellar conditions.
Features include:
Remote display installation up to 50 feet away
System monitoring and alert notifications
Simple digital temperature control
Liquid Temperature Bottle Probe
Unlike systems that measure only air temperature, the bottle probe measures liquid temperature, which provides a more accurate representation of the wine's actual storage temperature.
This helps prevent temperature fluctuations that can affect wine quality.
Air Filtration System
An integrated air filter protects the cooling unit from dust and debris, particularly during installation or rack construction, helping extend the system's operational life.
Installer-Friendly Design
The redesigned unit improves installation access by placing electrical connections, bottle probe wiring, and refrigeration line connections at the bottom of the unit.
The system also includes flare fittings, eliminating the need for brazing and simplifying installation.
How the WhisperKOOL Ceiling Mount Twin 9000 Works
The system operates using a split refrigeration system consisting of evaporators inside the wine cellar and a condenser located outside the cellar.
Evaporator Units
Two evaporators are installed flush in the ceiling of the wine cellar. These units draw warm air from the cellar, cool it through the refrigeration system, and circulate cooled air evenly throughout the room.
Condenser Unit
The condenser is installed outside the wine cellar, typically in a mechanical room, garage, or exterior location. The condenser removes heat from the refrigeration system and can be positioned up to 100 line feet away from the evaporators.
This split configuration keeps the wine cellar quiet and temperature-stable while minimizing visible equipment.
Installation Requirements
Important: The WhisperKOOL Ceiling Mount systems must be installed by a qualified HVAC-R technician. Failure to have the system installed by a qualified professional will void the manufacturer's warranty.
Professional installation ensures:
Proper refrigeration line installation
Correct electrical connections
Accurate heat load calculations
Reliable system performance
Because every wine cellar is unique, professional installers should evaluate insulation, vapor barriers, glass walls, and other environmental factors before selecting a cooling system.
WhisperKOOL Ceiling Mount Twin 9000 Specifications
Cooling Performance
Specification
Details
Maximum Cellar Size
Up to 3,000 cu. ft.*
Cooling Capacity
8,500 BTU/h
Airflow
308 CFM
Refrigerant
R-134a
Horsepower
3.34 HP
Dimensions
Component
Dimensions
Evaporator (each)
35.75” L × 12.75” H × 14.5” W
Evaporator with mounting bracket
38.75” L × 17.10” H
Condenser
16.08” L × 16.23” W × 12.61” H
Electrical Requirements
Component
Electrical
Evaporator (each)
115V (15-amp dedicated circuit required)
Condenser
230V (15-amp dedicated circuit required)
Amperage
Component
Rating
Evaporator (each)
1 running amp
Condenser
LRA 43 / RLA 8
Weight
Component
Weight
Evaporator (each)
80 lbs
Condenser
67 lbs
Line Set Requirements
Line Type
Size
Liquid Line
3/8"
Suction Line
3/4" (under 50 ft) / 7/8" (over 50 ft)
Drain Line
4" ID clear plastic tubing (not included)
Temperature Performance
The system can maintain a 55°F wine cellar temperature while operating in environments where condenser air intake temperatures reach up to 110°F.
Warranty
WhisperKOOL provides a two-year limited warranty (parts and labor) on split wine cellar cooling systems.
Manuals for WhisperKOOL Ceiling Mount Twin 9000 Ductless Split:
Protects outdoor condenser units from weather and environmental exposure.
Features include:
Galvanized steel cabinet
Hinged service access
Rain trough to prevent water intrusion
Dimensions: 20” × 20” × 27”
Condenser Coil Coating
Protective coating applied to the condenser coil to guard against salt air corrosion, particularly useful for installations near coastal areas.
24V Thermostat Conversion Kit
Allows integration with third-party smart thermostats for remote monitoring and control.
Capabilities include:
Wi-Fi temperature monitoring
Energy usage tracking
Runtime monitoring
Alarm notifications
Note: WhisperKOOL does not supply smart thermostats.
Important Cellar Capacity Note
Cellar capacity estimates assume the wine cellar is fully insulated and sealed with a proper vapor barrier. Cellars with glass walls, stone construction, or insufficient insulation may require a larger cooling system.
Professional heat load calculations should always be performed before selecting a cooling unit.
