The WhisperKOOL SC PRO Series offers reliable, self-contained through-the-wall cooling solutions designed to maintain optimal wine cellar storage temperatures. Combining efficient performance with a compact, all-in-one design, these systems provide consistent climate control without the need for a separate condenser. Available in multiple cooling capacities, the SC PRO Series is an excellent choice for wine enthusiasts seeking dependable temperature management to help preserve and protect their wine collections.
For additional product details, technical specifications, and installation information for the various models (2000, 3000, 4000 & 8000), please refer to the downloadable resources below:
WhisperKOOL SC PRO 2000
Through-the-Wall Wine Cellar Cooling System
The WhisperKOOL SC PRO 2000 is a compact, self-contained wine cellar cooling system designed for small to mid-sized residential wine cellars, wine closets, and custom wine storage spaces. Its through-the-wall configuration combines the refrigeration components in a single unit, eliminating the need for a separate condenser. This makes it a practical choice for homeowners seeking dependable wine cellar temperature control without the complexity of a split refrigeration system.
With a cooling capacity of 1,453 BTU/h, the SC PRO 2000 is designed to maintain wine cellar temperatures as low as 55°F under suitable conditions. Its single-piece mounting bracket simplifies installation between standard wall studs, while integrated condensate management helps handle moisture generated during operation. The system is intended to exhaust heat into a properly ventilated adjacent interior space.
Key Features:
- Self-contained through-the-wall wine cellar cooling system
- Manufacturer-listed cooling capacity of 1,453 BTU/h
- Designed for small to mid-sized residential wine cellars
- Maintains temperatures as low as 55°F under suitable conditions
- Single-piece mounting bracket for installation between standard wall studs
- Integrated condensate management system
- No separate condenser or certified HVAC/R technician required for standard installation
- Optional UV-C lighting system and condenser coil coating
WhisperKOOL SC PRO 3000
Through-the-Wall Wine Cellar Cooling System
The WhisperKOOL SC PRO 3000 is a self-contained through-the-wall wine cellar cooling unit designed for residential wine cellars requiring greater refrigeration capacity than the SC PRO 2000.
Its integrated design houses the refrigeration components in one system, making it suitable for wine storage projects where straightforward installation and efficient use of available space are important considerations.
Delivering a manufacturer-listed cooling capacity of 2,049 BTU/h, the SC PRO 3000 helps maintain controlled temperatures for long-term wine preservation.
Its mounting bracket allows installation between standard wall studs without a separate support shelf, while the built-in condensate management system helps reduce drainage requirements in typical applications. Proper ventilation of the adjacent exhaust space is essential for reliable cooling performance.
Key Features:
- Self-contained through-the-wall wine cellar cooling system
- Manufacturer-listed cooling capacity of 2,049 BTU/h
- Designed for residential wine cellars and custom wine storage spaces
- Maintains temperatures as low as 55°F under suitable conditions
- Single-piece mounting bracket for straightforward installation
- Integrated condensate management system
- No separate condenser or certified HVAC/R technician required for standard installation
- Optional UV-C lighting system and condenser coil coating
WhisperKOOL SC PRO 4000
Through-the-Wall Wine Cellar Cooling System
The WhisperKOOL SC PRO 4000 is a self-contained wine cellar cooling system designed for residential wine cellars that require increased refrigeration performance while retaining the convenience of through-the-wall installation.
Its integrated refrigeration configuration eliminates the need for separate evaporator and condenser equipment, making it a practical solution for custom wine cellars, renovation projects, and dedicated home wine storage rooms.
With a cooling capacity of 2,253 BTU/h, the SC PRO 4000 provides temperature management for properly insulated wine cellars, with the ability to maintain temperatures as low as 55°F under suitable operating conditions. Its compact installation design fits between standard wall studs using a single-piece mounting bracket, while integrated condensate management helps simplify routine operation. The unit requires an adequately ventilated adjacent interior space for heat exhaust.
Key Features:
- Self-contained through-the-wall wine cellar cooling system
- Manufacturer-listed cooling capacity of 2,253 BTU/h
- Designed for residential wine cellars requiring increased cooling capacity
- Maintains temperatures as low as 55°F under suitable conditions
- Installation between standard wall studs with a single-piece mounting bracket
- Integrated condensate management system
- No separate condenser or certified HVAC/R technician required for standard installation
- Optional UV-C lighting system and condenser coil coating
WhisperKOOL SC PRO 8000
High-Capacity Through-the-Wall Wine Cellar Cooling System
The WhisperKOOL SC PRO 8000 is a high-capacity, self-contained wine cellar cooling system designed for residential wine cellars requiring greater refrigeration performance.
As the largest model in the SC PRO Series, it offers a through-the-wall alternative to split-system refrigeration, combining the cooling components into one unit while preserving flexibility for custom wine storage installations.
Featuring a manufacturer-listed cooling capacity of 4,241 BTU/h, the SC PRO 8000 supports consistent wine storage temperatures in properly constructed and insulated cellars.
Its integrated condensate management system and single-piece mounting bracket help simplify installation and operation. Designed for interior through-the-wall applications, the system must exhaust heat into an adjacent space with adequate ventilation to maintain effective cooling performance.
Key Features:
- High-capacity self-contained through-the-wall wine cellar cooling system
- Manufacturer-listed cooling capacity of 4,241 BTU/h
- Highest cooling capacity within the SC PRO Series
- Maintains temperatures as low as 55°F under suitable conditions
- Single-piece mounting bracket for installation between standard wall studs
- Integrated condensate management system
- No separate condenser or certified HVAC/R technician required for standard installation
- Optional UV-C lighting system and condenser coil coating
Why Choose a Through-the-Wall Unit?
This type of system is best suited for:
- Wine collectors storing up to 2,000 bottles
- DIYers building a cellar on a budget
- Renovation projects with limited technical requirements
- Spaces where ductwork or outdoor access isn’t possible
If you’re looking for a low-cost, low-hassle cooling solution, this is the perfect option. However, if aesthetics, ultra-quiet operation, or complex cellar architecture are priorities, you may want to explore ducted or split systems instead.
Ready to Cool Your Cellar?
Browse our collection of through-the-wall wine cooling units or contact our team for help choosing the right model for your space. We’re here to make sure your wine is protected in a stable, climate-controlled environment—no matter the cellar size or budget.
Wine Cooling Pro – Trusted Cooling Solutions for Every Collector.
Image credits: Paul Grdina Photography