WhisperKOOL Ceiling Mount Twin 12000 Ductless Split Wine Cellar Cooling System 220V High Efficiency

WhisperKOOL Ceiling Mount Twin 12000 Ductless Split Wine Cellar Cooling System 220V High Efficiency

The WhisperKOOL Ceiling Mount Twin 12000 Ductless Split System 220V High Efficiency is designed for larger wine cellars, delivering powerful and efficient cooling performance with virtually invisible airflow delivery. It features dual ceiling‑mounted evaporators that draw warm air from the ceiling and distribute cool air evenly throughout the space, helping maintain ideal wine storage conditions for cellars up to approximately 3,500 cubic feet when properly insulated and sealed.

Built with a high‑efficiency 220V condenser, this system offers enhanced energy performance and quieter operation compared to standard models, making it suitable for residential and commercial applications that demand reliable, continuous cooling. The condenser’s design also supports installation in environments where greater cooling capacity and efficiency are required.

Installation and service access have been improved with relocated wiring and flare fittings, simplifying the setup and maintenance process for qualified HVAC‑R technicians. The redesigned evaporator includes an air filter to help protect internal components from debris, extending the life and performance of the system.

Advanced temperature control is provided through a digital touch display that can be mounted up to 50 feet away, while a liquid‑temperature bottle probe offers accurate measurement of wine temperature for optimal storage management.

Is the Twin 12000 Right for Your Cellar?

Recommended For:

• Wine cellars between 2,800–3,500 cubic feet
• Flush ceiling-mount installations
• Ductless split system designs
• 220V electrical availability
• Projects requiring dual evaporator airflow distribution

May Not Be Suitable If:

• The cellar exceeds 3,500 cubic feet
• The space includes large glass walls or uninsulated surfaces
• Vapor barrier or insulation is incomplete
• The cellar is located in extreme ambient heat without additional load calculation

*Performance ratings assume a fully insulated, sealed cellar with proper vapor barrier. A professional heat load calculation is strongly recommended prior to equipment selection.

Key Engineering Advantages

• Dual Evaporator Configuration
  Improves air distribution across larger spaces and helps reduce hot spots.
• Flush Ceiling Installation
  Mounts between joists for a clean architectural finish.
• Remote High-Efficiency Condenser (220V)
  Designed for reliable performance in high ambient conditions.
• Extended Line Set Capability
  Condenser may be installed up to 100 line feet from the evaporator.
• KDT Advanced Digital Display
  Includes 50-foot cable for flexible placement and system monitoring.
• Liquid Temperature Bottle Probe
  Measures liquid temperature for more accurate wine protection compared to ambient air sensors.

Performance & Cooling Capacity

Recommended Cellar Size

• Up to 3,500 cubic feet*

Cooling Capacity (BTU/h – Sensible / Total)

Operating Capability

• Designed to maintain 55°F cellar temperature
• Rated for condenser air intake temperatures up to 120°F

Technical Specifications

• Voltage: 220V (15 amp dedicated circuit required)
  Refrigerant: R-134a
• Evaporator Dimensions: 35.75” L x 14.5” W x 12.75” H
• Condenser Dimensions: 31.18” L x 10.75” W x 23.25” H
• Weight:
  • Evaporator – 66 lbs
  • Condenser – 84 lbs
• Drain Line: 1/2” ID clear plastic tubing (not included)
• Running Amps:
  • Master: 1.74
  • Slave: 1.04
• Compressor Ratings:
  • LRA: 23.6
  • RLA: 5.76
  • FLA: 6.6

Manuals for WhisperKOOL Ceiling Mount Twin 12000 Ductless Split:

• H.E. Owner Manual for WhisperKOOL Ceiling Mount Twin 12000 Ductless Split System 220V High Efficiency
• 220V High-Efficiency Product Sheets for WhisperKOOL Ceiling Mount Twin 12000 Ductless Split System 220V High Efficiency
• 24V Thermostat Conversion Kit for WhisperKOOL Ceiling Mount Twin 12000 Ductless Split System 220V High Efficiency
  
• High Efficiency 220 Warranty Registration for WhisperKOOL Ceiling Mount Twin 12000 Ductless Split System 220V High Efficiency
• 220V High-Efficiency Product Sheets for WhisperKOOL Ceiling Mount Twin 12000 Ductless Split System 220V High Efficiency

Installation Requirements

• Installation by a qualified HVAC-R technician is required
• Proper vapor barrier (minimum 6 mil recommended)
• Insulation typically R-19 (walls) / R-30 (ceiling)
• Dedicated 220V electrical circuit
• Maximum line set length: 100 feet

Improper insulation, lack of vapor barrier, or incorrect sizing may lead to performance issues or premature failure.

When to Choose the Twin 12000 Instead of the Twin 9000

Choose the Twin 12000 if:

• Your cellar exceeds 3,000 cubic feet
• You have glass doors or partial glass walls
• You live in high-heat climates (AZ, NV, TX, FL)
• You want additional cooling margin to reduce compressor strain

For smaller cellars under 3,000 cu. ft., the Twin 9000 may be sufficient.

Optional 24V Thermostat Conversion Kit

The 24V conversion kit allows integration with third-party smart thermostats.

Potential capabilities include:

• Wi-Fi temperature control
• Energy monitoring
• Alarm notifications
• Remote condition viewing

Note: WhisperKOOL does not supply smart thermostats. Selecting the 24V option replaces the standard controller and bottle probe. Manufacturer support does not extend to third-party thermostat issues.

Optional Protection & Accessories

• Exterior condenser housing (recommended for outdoor installations)
• Condenser coil coating (recommended for coastal environments)
• Replacement filters and maintenance components

Warranty

Two-Year Limited Warranty (Parts and Labor)
Valid when installed by a qualified HVAC-R technician.

Professional Support

As an authorized WhisperKOOL dealer, Wine Cellar Authority assists with:

• Model comparisons
• Sizing guidance
• Installation coordination
• Cooling system planning

Selecting the correct cooling system is critical to protecting your wine collection. Our team is available to help ensure proper system selection for your specific cellar design.