Wine Cooling Systems | Cooling Units for Wine Cellars

US Cellar Systems

Millesime Modern Cellars proudly offers US Cellar Systems, one of the most trusted names in wine cellar refrigeration. Known for their superior craftsmanship and powerful, quiet operation, US Cellar Systems are engineered to handle the cooling needs of everything from small residential closets to large-scale commercial installations.

Luxury living room wine cellar with diamond wine cubbies and shelves for large wine collection

Powerful Performance Tailored To Your Cellar Needs

HS Series

HS Series wine cooling units deliver powerful, ducted air up to 25 ft away—quiet, space-saving, and ideal for medium-high temp cellars (1,800–20,000 BTUH, R134a).

RMD EC Series

RMD EC Systems cool medium/high temp spaces with low-profile, insulated units mounted outside the cellar. Ducted, quiet, 1,800–7,200 BTUH, supports multiple refrigerants.

BR Series

BR Series units deliver 2,600–5,200 BTUH of cooling for small to mid-size spaces. Shelf or wall-mounted, they simplify installation by operating on system pressure—no control wiring needed.

RM Series

The RM Series features versatile, rack-mounted evaporators delivering 2,600–6,600 BTUH. Ideal for soffits or ceiling joists, with flexible venting and quiet, efficient cooling using R134a refrigerant.

Wine Guardian

Wine enthusiasts globally rely on Wine Guardian's temperature and humidity control systems for optimum wine preservation. The cooling units, storage solutions, and humidifiers are crafted to mimic ideal cellar conditions.

Benefits of Wine Guardian Cooling Systems:

Control both temperature and humidity
Energy efficient wine cellar cooling units
Quiet cooling systems for wine rooms
Durable, commercial-grade quality

Millesime rustic custom wine cellar with built in wine shelves

Types Of Wine Guardian Cooling Systems

Through-The-Wall

BTU Range: 999 to 1,845 BTH/h
Installation Skill Level: Do-it-yourself
Sound in Cellar: Moderate

Ducted

BTU Range: 3,760 to 15,680 BTH/h
Installation Skill Level: Handyman/Contractor
Sound in Cellar: Very low

Ducted Split

BTU Range: 3,400 to 14,900 BTH/h
Installation Skill Level: Licensed Contractor
Sound in Cellar: Very low

Ductless Split

BTU Range: 2,900 to 4,300 BTU/h
Installation Skill Level: Licensed Contractor
Sound in Cellar: Low

WhisperKOOL™

Wine requires a consistent temperature for optimal aging and WhisperKOOL™ cooling systems are designed to tackle the unique situations that arise with each installation. These designs make it possible for you to choose a cooling unit specifically suited to your unique space and collection needs.

Types of WhisperKOOL™ Cooling Systems

Through the Wall WhisperKOOL wine cellar cooling unit from Millesime

Through-the-Wall Self Contained

BTU Range: 1453-6131 BTU/h
Advanced Digital Controller
Quiet and efficient operation
Ducting options available
Installation time: ~3 hours

Fully-Ducted Self Contained

BTU Range: 2688-6025 BTU/h
Bottle Probe (liquid temperature) or 24V (air temperature).
KDT Digital Touch Display
Quiet and efficient operation
Ducting options available
Installation time: ~6 hours

Ductless split wine cellar cooling unit from Millesime

Ductless Split System

BTU Range: 1730-8500 BTU/h
Bottle Probe (liquid temperature) or 24V (air temperature).
KDT Digital Touch Display
Quiet and efficient operation
Exterior Housing available
Adjustable Fan Switches
Installation time: ~8+ hours

Ducted Split System

BTU Range: 3120-12530 BTU/h
Bottle Probe (liquid temperature) or 24V (air temperature).
KDT Digital Touch Display
Quiet and efficient operation: Undetectable from cellar
Exterior Housing available
Adjustable Fan Switches
Installation time: ~8+ hours

Wine Cellar Cooling Brands