Sold outWhisperKOOL
WhisperKOOL Slimline 3300 Wine Cellar Cooling Unit
Regular price $1,949.00 USDUnit price /Unavailable- Up to 26% off
Wine Guardian
Wine Guardian Defender Through-The-Wall Wine Cooling Unit TTW04B
Sale price From $4,950.00 USD Regular price $6,682.50Unit price /Unavailable -
- Up to 26% off
Wine Guardian
Wine Guardian Sentinel Through-The-Wall Wine Cooling Unit TTW02B
Sale price From $3,950.00 USD Regular price $5,332.50Unit price /Unavailable -
- Up to 26% off
Wine Guardian
Wine Guardian Classic Through-The-Wall Wine Cooling Unit TTW01B
Sale price From $2,950.00 USD Regular price $3,982.50Unit price /Unavailable -
CellarCool
CellarCool CX Series Wine Cooling Unit CX3300
Regular price $2,215.00 USDUnit price /Unavailable-
WhisperKOOL
WhisperKOOL Slimline LS Cooling Unit
Regular price $3,345.00 USDUnit price /Unavailable-
WhisperKOOL
WhisperKOOL SC PRO 3000 Wine Cellar Cooling Unit
Regular price $3,249.00 USDUnit price /Unavailable-
WhisperKOOL
WhisperKOOL Extreme 3500tiR Self-Contained Cooling Unit (w/ Remote)
Regular price $5,485.00 USDUnit price /Unavailable-
WhisperKOOL
WhisperKOOL Extreme 3500ti Self-Contained Cooling Unit
Regular price $4,965.00 USDUnit price /Unavailable-
- Up to 26% off
Breezaire
Breezaire WKL 3000 Wine Cellar Cooling Unit
Sale price From $2,777.00 USD Regular price $3,748.95Unit price /Unavailable -
For wine cellars between 500 and 999 cubic feet, a through-the-wall cooling system is one of the simplest and most affordable ways to maintain proper storage conditions. These self-contained units install directly into the wall, circulating cool air inside the cellar while venting warm air into an adjacent room. With no ductwork or split components required, they’re an excellent choice for compact to mid-sized wine rooms where straightforward installation is a priority.
At Wine Cellar Authority, we carry through-the-wall cooling systems from trusted brands like Breezaire, WhisperKOOL, Wine Guardian, and CellarCool. Breezaire is especially well known for its reliable through-the-wall designs, while WhisperKOOL and CellarCool offer modern systems with advanced controls and performance features. Wine Guardian stands out for its professional-grade engineering, precise temperature and humidity management, and reputation as a premium choice for both residential and commercial wine cellars. As an authorized distributor, every system you buy from us is authentic, backed by a full manufacturer warranty, and supported by our wine cooling experts.
Why Choose a Through-the-Wall System (500–999 cu. ft.)?
- Sized for small to mid-sized cellars between 500 and 999 cubic feet
- Self-contained design makes installation easy and affordable
- No ductwork required—vents directly through the wall into an adjacent space
- Provides stable temperature and humidity for proper wine aging
- A budget-friendly option for homeowners, hobbyists, and small businesses
If your cellar is smaller, explore our Through the Wall Wine Cellar Cooling Systems Under 500 Cubic Feet. For larger spaces, see our 1000 to 1999 Cubic Feet Through the Wall Wine Cellar Cooling Systems or Above 2000 Cubic Feet Through the Wall Wine Cellar Cooling Systems. To browse all models, visit our complete Through the Wall Wine Cellar Cooling Systems collection.
Still deciding? Compare with a Ductless Split Wine Cellar Cooling System for quieter operation or shop Breezaire Wine Cellar Cooling Systems, one of the most recognized brands in through-the-wall cooling.
Our Las Vegas–based customer service team is available Monday–Friday, 9 AM–9 PM EST to help with sizing, placement, and installation.
Shop With Confidence
Browse our 500 to 999 cubic feet through-the-wall wine cellar cooling systems today and choose a solution that delivers simple installation, dependable performance, and affordable protection for your collection. For expert guidance, call +1 (888) 885-1670 to speak with a wine cooling specialist.
📚 Frequently Asked Questions (FAQs)
A through-the-wall wine cellar cooling system is a fully self-contained unit that installs directly into a wall cutout. It circulates chilled air into the cellar while venting warm air into an adjacent room. This design provides a simple, affordable, and efficient way to maintain the proper environment for wine storage.
Yes. Through-the-wall cooling systems are ideal for compact to mid-sized cellars within this range. They deliver consistent temperature and humidity control without the need for ductwork or split components, making them both efficient and cost-effective.
Wine Guardian, Breezaire, WhisperKOOL, and CellarCool are the most trusted names in this category. Breezaire is renowned for dependable through-the-wall designs, WhisperKOOL is praised for modern features and advanced digital controls, and CellarCool offers durable, high-performance units at an excellent value.
Installation is simple and straightforward. Since these systems are self-contained, they mount directly into a wall opening and only require proper ventilation into an adjoining room. This makes them one of the easiest and most affordable cooling solutions for wine cellars.
Yes. High-quality models from Wine Guardian, Breezaire, WhisperKOOL, and CellarCool are engineered to manage both temperature and humidity, ensuring corks stay intact, labels are preserved, and wines age under ideal conditions.
Through-the-wall systems are budget-friendly, easy to install, and require no refrigeration lines or ductwork. For homeowners, hobbyists, and small businesses, they serve as a convenient and reliable entry point into professional wine storage solutions.
They do produce some operational noise since both the evaporator and condenser are contained in the same unit. If ultra-quiet performance is a priority, ductless split systems may be a better option, as the condenser can be placed outside the cellar.
Yes. All Wine Guardian, Breezaire, WhisperKOOL, and CellarCool units purchased through Wine Cellar Authority are authentic, backed by full manufacturer warranties, and supported by our expert customer service team for long-term reliability.