WhisperKOOL Quantum SS12000 Ducted Split System 220V High Efficiency

Fully Ducted Cooling for Large Wine Cellars Up to 4,000 Cubic Feet

The WhisperKOOL Quantum SS12000 220V High Efficiency is a commercial-grade ducted split wine cellar cooling system engineered for large residential and commercial wine cellars up to approximately 4,000 cubic feet, provided the space is fully insulated and sealed with a proper vapor barrier.

This system separates the evaporator (installed inside the cellar) from the condenser (installed remotely), allowing for quiet operation, concealed airflow, and flexible installation options.

A professional heat load calculation is recommended before selecting this system.

Available in WhisperKOOL Quantum SS12000 220V Copeland Condenser for 4000 cu.ft wine cellar.

Other Sizes: WhisperKOOL Quantum SS9000 220V High-Efficiency Condenser for 3000 cu.ft wine cellar.

Who This System Is Designed For

The Quantum SS12000 is appropriate for:

• Wine cellars up to 4,000 cu. ft.
• Commercial wine storage environments
• Fully insulated, vapor-sealed builds
• Remote condenser installations (up to 100 ft line set)
• Fully ducted systems with no visible equipment inside cellar
• High ambient climates (up to 120°F condenser intake)
• Glass wine walls when properly load-calculated

Who Should NOT Use This System

This system may not be appropriate if:

• The cellar lacks a vapor barrier
• Insulation is below recommended R-values
• Duct runs exceed 35 ft per supply or return
• Mechanical room ventilation is inadequate
• Installation will not be performed by a licensed HVAC-R technician
• The space is significantly smaller than 4,000 cu. ft. (oversizing may cause short cycling)

Improper sizing or installation can lead to temperature instability, humidity imbalance, compressor strain, and premature system failure.

Cooling Performance & Capacity

Rated Cellar Capacity

Up to 4,000 cu. ft. (when fully insulated and vapor sealed)

Cooling Output (BTU/h – Sensible / Total)

Sensible vs Total Capacity:
Sensible BTU measures temperature removal. Total BTU includes both temperature and latent moisture removal. Proper wine storage requires stable temperature and controlled humidity, making both ratings important.

Extreme Climate Performance

The 220V High Efficiency condenser is engineered to maintain a 55°F cellar temperature with condenser air intake temperatures up to 120°F.

Suitable for:

• Southern and desert climates
• Mechanical rooms with elevated heat
• Outdoor condenser placement (with exterior housing)

Airflow & Ducting Requirements

Airflow (Multi-Speed Fan)

• 590 CFM (Low)
• 650 CFM (Medium)
• 710 CFM (High)

Higher airflow may be required for:

• Dense racking layouts
• High glass exposure
• Long duct runs
• Elevated heat loads

Duct Specifications

• 14" Supply
• 14" Return
• Maximum 35 ft per duct run

Exceeding duct length or reducing duct diameter can reduce system performance and increase static pressure.

Electrical Requirements

• Evaporator: 120V (15-amp dedicated circuit required)
• Condenser: 220V (15-amp dedicated circuit required)

Installation must be performed by a licensed HVAC-R technician. Failure to meet electrical and installation requirements voids manufacturer warranty.

Installation Parameters

• Evaporator installed inside cellar
• Condenser may be installed up to 100 ft from evaporator
• Line Set:
  • Liquid Line: 3/8" OD
  • Suction Line: 5/8" OD (under 50 ft), 3/4" OD (over 50 ft)
• Drain Line: 3/4" CPVC/PVC
• Requires ventilated mechanical environment

Performance may decrease if installation guidelines are not followed.

Noise Levels

• Evaporator: 52 dBA
• Condenser: 52 dBA

52 dBA is comparable to a quiet residential refrigerator. Because this is a fully ducted system, mechanical noise inside the cellar is minimized.

Mechanical Specifications

• Compressor: 1.5 HP
• Refrigerant: R-134a
• Weight:
  • Evaporator: 96 lbs
  • Condenser: 84 lbs

Manuals for WhisperKOOL Quantum SS12000 Ducted Split:

• 220V High Efficiency (H.E.) Condenser Owner's Manual
• 220V (Copeland) Condenser Owner's Manual
• Quick Start Guide
• Warranty Checklist
• 220V H.E Product Sheet
• 220V Copeland Product Sheet
• Charge Chart
• Maintenance Checklist

Temperature Control & Monitoring

KDT Digital Touch Display

• Mountable up to 50 ft from system
• Advanced system protection alerts

Liquid Temperature Bottle Probe

Measures actual liquid temperature rather than ambient air, improving stability and reducing short cycling.

Optional 24V Thermostat Conversion Kit

Allows integration with third-party smart thermostats for:

• Wi-Fi monitoring
• Runtime tracking
• Remote alerts

Note: WhisperKOOL does not provide smart thermostats and does not support third-party thermostat troubleshooting.

Construction Requirements

This system assumes:

• Minimum 6 mil polyethylene vapor barrier
• Climate-appropriate insulation levels
• Sealed penetrations
• Properly sealed cellar door
• No shared HVAC return air

Failure to meet construction standards will compromise cooling performance regardless of system capacity.

Warranty

• 2-Year Manufacturer Limited Warranty
• Additional 1-Year Installation Grace Period
• Warranty valid only with licensed HVAC-R installation
• Parts and labor included under manufacturer terms

Optional Accessories

• Exterior Condenser Protective Housing
• UV-C Lighting System
• 24V Thermostat Conversion Kit
• Condenser Coil Coating (recommended for coastal environments)

Summary

The WhisperKOOL Quantum SS12000 220V High Efficiency Ducted Split System is engineered for large, professionally constructed wine cellars requiring:

• Fully concealed ducted airflow
• Remote condenser installation
• High ambient temperature performance
• Commercial-grade reliability
• Stable 55°F wine preservation

Proper sizing, insulation, vapor sealing, and professional installation are essential to long-term performance.

24V THERMOSTAT CONVERSION KIT (OPTIONAL)