WhisperKOOL Platinum Split Twin Ducted Cooling System 220V High Efficiency

Overview: High-Capacity, Low-Noise Cooling for Large Custom Wine Cellars

The WhisperKOOL Platinum Split Twin 220V is a ducted split wine cellar cooling system engineered for fully insulated cellars up to approximately 3,000 cubic feet. It is designed for large residential installations, modern glass wine walls, and projects requiring remote condenser placement.

This system uses a twin evaporator configuration paired with a 220V high-efficiency condenser to deliver stable temperature control while minimizing mechanical noise inside the cellar. By separating the evaporators and condenser, the system allows flexible installation and improved performance in warm climates.

The Platinum Split Twin 220V is best suited for properly sealed cellars with adequate insulation and vapor barrier protection. Professional HVAC-R installation is required.

Available in WhisperKOOL Platinum Split Twin 110V Condenser & Platinum Split Twin 220V Condenser for 1750 cu.ft.

Other Sizes: Available in WhisperKOOL Platinum Split 4000 220V H.E. for 1000 cu.ft. wine cellar and WhisperKOOL Platinum Split 8000 220V H.E. for 3000 cu.ft. wine cellar.

Who This Cooling System Is For

The Platinum Split Twin 220V is designed for:

• Fully insulated wine cellars up to approximately 3,000 cubic feet
• Modern glass wine walls (properly insulated and sealed)
• High-end residential or commercial installations
• Projects requiring remote condenser placement (up to 100 line feet)
• Installations in high ambient climates (up to 120°F condenser intake temperature)
• Cellars where low interior mechanical noise is a priority

This system requires professional HVAC-R installation and proper cellar construction.

When This System Is Not Appropriate

Do not install this system if:

• The cellar does not have a vapor barrier
• The room is open to adjacent living space
• Wall insulation is below recommended R-values
• The cellar is under 1,750 cubic feet (may be oversized)
• You are planning a DIY installation
• The space includes excessive uninsulated stone, concrete, or non-thermal glass

If construction variables are unknown, a cooling load calculation should be completed before purchase.

What Is a Ducted Split Wine Cellar Cooling System?

A ducted split system separates the cooling components:

• Evaporators are installed inside or near the cellar and connected through ductwork.
• The condenser is installed remotely (indoor or outdoor location).
• Refrigeration lines connect the two components.

This configuration reduces interior noise, increases installation flexibility, and allows the condenser to operate outside the wine room.

Cooling Performance

Cooling capacity varies based on condenser air intake temperature and fan speed.

Approximate Cooling Output (Sensible / Total BTU)

Important Performance Notes:

• Higher ambient temperatures reduce total cooling output.
• Glass walls increase sensible heat load.
• High fan speed increases BTU output but slightly increases airflow noise.
• Insulation and vapor barrier quality directly affect performance.
• Undersizing may cause continuous run time and compressor wear.

Installation Requirements

To achieve rated performance:

• Cellar must be fully sealed.
• Vapor barrier must be installed on the warm side of insulation.
• Recommended insulation: minimum R-19 walls and R-30 ceiling.
• Dedicated electrical circuits are required.
• Installation must be performed by a qualified HVAC-R technician.
• Refrigerant charging and line set installation must follow manufacturer guidelines.

Improper installation voids the manufacturer warranty.

Key Features

Twin Evaporator Configuration

Designed to distribute airflow evenly in large custom cellars.

220V High-Efficiency Condenser

Improves operational stability and efficiency in high ambient climates (up to 120°F).

Advanced Digital Touch Display (KDT)

• Remote installable up to 50 feet away
• Bottle probe monitors liquid temperature for accurate wine preservation
• Built-in system protection alarms

Optional 24V Thermostat Conversion

Allows integration with third-party smart thermostats (thermostat not included).
Note: Converting to 24V removes the bottle probe feature.

Ducted Configuration

Allows hidden installation and reduced interior mechanical noise.

Technical Specifications

Evaporator (Twin Configuration)

Condenser (220V High-Efficiency)

What Sensible vs Total BTU Means

• Sensible BTU measures temperature reduction.
• Total BTU includes both temperature and humidity removal.
• Glass wine walls increase sensible load.
• High humidity conditions increase total load demand.

Understanding this distinction helps prevent undersizing.

Manuals for WhisperKOOL Platinum Split Twin Ducted:

• Owner Manual for WhisperKOOL Platinum Split Twin Ducted Cooling System 220V High Efficiency
• H.E. Owner Manual for WhisperKOOL Platinum Split Twin Ducted Cooling System 220V High Efficiency
• 220V High Efficiency product Sheets for WhisperKOOL Platinum Split Twin Ducted Cooling System 220V High Efficiency
• 24V Thermostat Conversion Kit for WhisperKOOL Platinum Split Twin Ducted Cooling System 220V High Efficiency
• High Efficiency 220 Warranty Registration for WhisperKOOL Platinum Split Twin Ducted Cooling System 220V High Efficiency

Platinum Split Twin vs Platinum 8000

If your cellar includes large glass panels, the Twin configuration often distributes airflow more evenly.

Optional Accessories

• UV-C Light Technology (reduces mold growth within the system)
• Exterior Protective Housing (for outdoor condenser installations)
• Condenser Coil Coating (recommended for coastal environments)
• 24V Thermostat Conversion Kit

Accessories should be selected based on installation environment and climate.

UV-C Light Technology

Professional Installation Required

This system requires a qualified HVAC-R technician for installation.
Improper installation or refrigerant handling will void the warranty.

Who Should Buy This Unit?

This system is best suited for:

• Custom cellars between 2,500–3,000 cu. ft.
• Glass wine wall projects
• Luxury residential builds
• Commercial tasting rooms
• Designers and contractors requiring remote condenser placement
• Installations in warm or high-ambient climates

If you are uncertain about sizing, our team can review your cellar dimensions and construction details before purchase.