WhisperKOOL Platinum Mini-Split OMEGA 110V Wine Cooling Unit

Split Wine Cellar Cooling System for Cellars Up to 500 Cu. Ft.

The WhisperKOOL Platinum Mini-Split OMEGA 110V is a two-piece split wine cellar cooling system designed for properly insulated and vapor-sealed wine cellars up to 500 cubic feet.

This system separates the evaporator (installed inside the cellar) from the condenser (installed remotely), reducing in-room noise and heat while maintaining stable cellar conditions for long-term wine preservation.

When installed correctly, it is capable of maintaining 55°F cellar temperature, even when condenser intake air reaches up to 120°F, provided the cellar construction meets insulation and vapor barrier requirements.

Available in Ductless System: Whisperkool Ductless Platinum Split 4000 OMEGA 110V Wine Cellar Cooling Unit

Is This the Right Cooling System for Your Cellar?

This unit is appropriate if:

• Your cellar is 500 cubic feet or smaller
• Walls and ceiling are insulated (minimum R-19 recommended)
• A continuous 6-mil vapor barrier is installed on the warm side
• A licensed HVAC-R technician will perform installation
• A 120V dedicated circuit is available
• The condenser location has proper ventilation

This unit is not recommended if:

• The cellar exceeds 500 cubic feet
• The room lacks proper insulation or vapor barrier
• The design includes large glass exposure without heat load calculation
• The condenser will be installed in an enclosed, non-ventilated space
• DIY installation is planned

If your cellar design is non-standard, a professional heat load calculation should be completed before selecting a cooling system.

How the Mini-Split System Works

The Platinum Mini-Split OMEGA is a split cooling system, meaning:

• The evaporator (fan coil unit) is installed inside the cellar.
• The condenser (compressor unit) is installed remotely (garage, utility room, exterior location).
• Refrigerant lines connect both units (up to 100 ft maximum line set).

By separating the compressor from the cellar, this configuration:

• Reduces noise inside the wine room
• Minimizes vibration
• Prevents heat discharge near stored bottles

This makes mini-split systems ideal for dedicated residential wine cellars where quiet operation is important.

Cooling Performance by Ambient Condition

Cooling output varies depending on condenser air intake temperature.

Total Cooling Capacity (Medium Fan Speed)

Higher condenser air temperatures reduce cooling capacity. Proper condenser placement and ventilation are critical for performance.

The system can maintain a 55°F cellar temperature even with condenser intake air up to 120°F, assuming proper insulation and vapor sealing.

Installation Requirements (Important)

This system must be installed by a licensed HVAC-R technician.
Failure to do so will void the manufacturer warranty.

Before installation:

• Cellar must be fully insulated (minimum R-19 recommended for walls and ceiling)
• Continuous vapor barrier must be installed
• Dedicated 120V electrical circuit required
• Condenser must be installed in a ventilated environment
• Maximum line set length: 100 ft
• Drain line must be properly routed

Improper insulation and missing vapor barriers are the most common causes of cooling failure and excessive compressor wear.

Technical Specifications

• Model: Mini Platinum Split OMEGA 110V
• Maximum Cellar Size: 500 cu. ft. (fully insulated & sealed)
• Refrigerant: R-134a
• Horsepower: 0.25 HP

Cooling Capacity (Sensible / Total BTU)

60°F condenser intake

• Low Fan: 1829 / 2436 BTU
• Medium Fan: 2275 / 2891 BTU

75°F condenser intake

• Low Fan: 1760 / 2526 BTU
• Medium Fan: 2127 / 2641 BTU

85°F condenser intake

• Low Fan: 1666 / 2141 BTU
• Medium Fan: 2078 / 2492 BTU

Airflow

• 99 CFM

Sound Levels

• Evaporator: 46–52 dBA
• Condenser: 46–52 dBA

Dimensions

• Evaporator: 13”L x 20”W x 10.5”H
• Condenser: 23”L x 15.75”W x 15.3”H

Electrical Requirements

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

Line Set

• Liquid Line: 1/4” OD
• Suction Line: 3/8” OD (under 50 ft)
• 1/2” OD (over 50 ft)
• Maximum Line Length: 100 ft

Drain Line

• 1/2” ID clear plastic tubing (not included; rigid tube recommended)

Thermostat

• Advanced digital display
• 50 ft cable
• Liquid-temperature bottle probe (50 ft cable)

Warranty

• Two-year limited parts and labor warranty
• Additional one-year grace period for installation

Manuals for WhisperKOOL Platinum Mini-Split OMEGA:

• Mini Platinum Split Owner's Manual
• OMEGA Platinum Split Product Sheet
• OMEGA DUCTLESS Platinum Split Product Sheet
• OMEGA Condenser Owner's Manual
• OMEGA Condenser Product Sheet
  

Mini-Split vs Self-Contained Cooling Systems

Choose a mini-split when quiet operation and remote condenser placement are priorities.

Optional Accessories

• 24V Thermostat Conversion Kit (for smart thermostat integration)
• UV-C Lighting System (coil protection and microbial control)

Summary

The WhisperKOOL Platinum Mini-Split OMEGA 110V is a split wine cellar cooling system engineered for properly constructed cellars up to 500 cubic feet.

When installed by a licensed HVAC technician in a fully insulated and vapor-sealed environment, it provides stable 55°F storage conditions with reduced in-room noise and remote heat discharge.

If your project meets the construction and installation requirements outlined above, this system is a reliable choice for small dedicated wine cellars.