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The most efficient way to cool a cellar: the noisy, heat-producing condenser is placed in a space suited for ventilation, while the quiet evaporator stays inside — or near — the cellar. Installation requires a licensed HVAC/R technician.
Platinum Wall Mount
Platinum Ducted
Quantum Ducted Split
Our wine cellar experts are ready to assist in finding the ideal wine-cooling unit for your cellar. Just tell us the style, size, budget, and cellar details – we’ll handle the rest.
Most homeowners — and unfortunately many contractors — size a cooling unit off room area alone. That approach ignores the variables that actually determine how hard a compressor has to work, and it’s the single biggest cause of oversized, undersized, and short-cycling wine cellar cooling systems.
“My room is 200 sq ft, so I need a 5,000 BTU unit” ignores everything that actually drives heat gain into the cellar.
A proper heatload calculation measures the actual thermal load your cellar generates, in BTU/hr — the only number a compressor cares about.
Ceiling height changes total air volume even when the floor space stays the same.
Wall, ceiling, and vapor barrier quality determine how much heat penetrates in cellar.
Glass walls and doors gain heat far faster than insulated walls, especially in direct sun.
The temperature and humidity of the space surrounding your cellar changes the load significantly.
Send us your cellar’s dimensions, insulation, glass, and location details — our consultants calculate the precise heatload and recommend the right WhisperKOOL unit, not just the biggest one.
Through the wall
Indoor/outdoor condenser
Up to 25 ft from cellar
Space-saving overhead
Full coordination
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Talk to a consultant with 10+ years of experience before you buy anything. We’ll review your cellar’s size, insulation, glass, and location, run the BTU heatload numbers, and recommend the right WhisperKOOL system — with no obligation.
2Y
5Y
FL
Miami & Fort Lauderdale Showrooms
10+
Years of Experience for wine cellar projects
A WhisperKOOL split system is a two-piece wine cellar cooling system consisting of an evaporator (installed inside the cellar) and a condensing unit (installed remotely). These components are connected by refrigerant lines, allowing heat and noise to be moved away from the cellar.
The evaporator inside the cellar cools and circulates air, while the condenser—located outside or in a mechanical space—removes heat from the system. This separation improves efficiency and keeps the cellar environment quiet and stable.
These systems are often preferred for premium installations where noise and aesthetics matter.
Ducted systems provide a cleaner look and quieter operation, while ductless systems are simpler to install.
Yes. Fully ducted split systems allow both the evaporator and condenser to be installed remotely, with only supply and return grilles visible inside the cellar. This is ideal for luxury or design-focused wine rooms.
Yes. WhisperKOOL split systems must be installed by a licensed HVAC technician due to refrigerant handling, electrical wiring, and system setup requirements.
The condensing unit can be placed in:
This flexibility helps eliminate heat buildup and reduces noise within the cellar.
Yes. Because the condenser (which generates most noise) is located remotely, split systems are significantly quieter inside the wine cellar compared to self-contained units.
Sizing depends on several factors:
A proper heat load calculation is required to select the correct system size.
Most wine cellars are maintained at:
Split systems are designed to maintain consistent conditions for long-term wine preservation.
They do not actively humidify or dehumidify but help maintain stable humidity when the cellar is properly sealed with insulation and a vapor barrier.
Depending on the model and configuration, the evaporator and condenser can be installed several feet apart, connected by refrigerant lines. Fully ducted systems can also be installed up to around 25 feet away in some configurations.
A properly sized system typically runs between 25% to 70% of the time, depending on ambient conditions and insulation quality.
No. Since the condenser is installed remotely, split systems do not require ventilation within or near the cellar, making them ideal for enclosed or interior installations.
Split systems are better for:
Self-contained units may still be more cost-effective for smaller, simpler cellars.
Routine maintenance includes:
Regular servicing helps maintain efficiency and longevity.
For wine collectors and enthusiasts, a wine cellar is more than just a storage space. It is a place where wine can be stored and aged to perfection, with optimal temperature and humidity levels. That is why the choice of wine cellar cooling units is crucial for maintaining the quality of the wine.
Book an appointment Request free design Free Heatload Calculation Whether you’re storing a few favorite bottles or building a serious wine
