Wine Guardian SP88 Pro Ducted Split System Wine Cooling Unit
Wine Guardian SP88 Pro Ducted Split System Wine Cooling Unit - Base Model / Base Model is backordered and will ship as soon as it is back in stock.
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Wine Guardian SP88 Pro Ducted Split System Wine Cooling Unit
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Description
Description
Sentinel Series Cooling Unit for Large Residential and Commercial Wine Cellars
The Wine Guardian SP88 Pro is a ducted split wine cellar cooling system designed for wine cellars between approximately 850 and 4,500 cubic feet. It delivers precise temperature and humidity control, quiet operation, and flexible installation by separating the evaporator and condenser components.
Part of the Wine Guardian Sentinel Series Pro systems, the SP88 Pro is engineered specifically for wine storage environments where stable climate conditions are critical for long-term wine preservation. The split system design allows the condenser to be installed remotely, reducing noise inside the cellar while maintaining powerful cooling performance.
This system is commonly used in luxury residential wine rooms, restaurants, hospitality venues, and professional wine storage facilities where reliable climate control and discreet installation are required.
The SP88 Pro is a high-performance ducted split cooling system designed for mid- to large-size wine cellars requiring advanced precision, quiet operation, and flexible installation. For smaller setups, consider the SP25 Pro or SP50 Pro models. For the most demanding applications, the SP200 Pro delivers maximum capacity and performance in the Split Pro Series.
Wine Guardian SP88 Pro Quick Overview
| Feature | Details |
|---|---|
| System Type | Ducted Split Wine Cellar Cooling System |
| Recommended Cellar Size | 850 – 4,500 cubic feet* |
| Cooling Capacity | Up to ~10,700 BTU |
| Temperature Range | 52°F – 70°F |
| Humidity Compatibility | 55% – 65% RH with optional humidifier |
| Electrical Requirements | 208–230V / 1 Phase / 60 Hz |
| Installation Type | Professional HVAC installation required |
| Best For | Large residential or commercial wine cellars |
*Actual capacity depends on insulation, glass surfaces, and ambient conditions.
Who the SP88 Pro Cooling System Is For
Best For
The Wine Guardian SP88 Pro is ideal for:
- Large residential wine cellars
- Wine cellars between 850 and 4,500 cubic feet
- Restaurants and wine bars
- Luxury wine display rooms and glass wine walls
- Projects requiring quiet equipment installation
- Custom wine cellar designs using ducted airflow
Not Ideal For
The SP88 Pro may not be the best choice for:
- Small wine cabinets or closets under 800 cubic feet
- Wine rooms without space for duct routing
- Installations without professional HVAC support
- Temporary wine storage areas
For smaller cellars, the Wine Guardian SP25 or SP50 models may be more appropriate. Large commercial installations may require the SP200 Pro.
Overview of the SP88 Pro Wine Cellar Cooling System
The Wine Guardian SP88 Pro is designed specifically to maintain the stable climate conditions required for proper wine aging.
Unlike conventional air conditioning systems, wine cellar cooling systems must carefully balance temperature and humidity levels to protect wine quality. Excessive dryness can cause corks to shrink, while excess humidity can lead to mold growth.
The SP88 Pro helps maintain an optimal environment for wine storage by keeping temperatures stable between 52°F and 70°F, while supporting humidity levels around 55% to 65% relative humidity when paired with a humidification system.
Because the system uses a split configuration, the evaporator (fan coil) is installed near the cellar while the condenser is located remotely in a mechanical room, attic, or exterior location. This design significantly reduces noise and allows for more discreet installation.
Key Features and Benefits
Ducted Split System Design
The SP88 Pro uses a ducted split configuration that separates the evaporator and condenser units. This allows the condenser to be installed outside the wine cellar, reducing noise and improving installation flexibility.
Precise Wine Storage Temperature Control
The system maintains stable cellar temperatures between 52°F and 70°F, the ideal range for long-term wine storage and aging.
Humidity Management Compatibility
Wine cellars require balanced humidity to preserve cork integrity. Optional integrated or freestanding humidifiers allow the SP88 Pro to maintain 55–65% relative humidity.
Smart Control Integration
The SP88 Pro includes 24-volt control electronics, allowing integration with:
- smart thermostats
- building management systems (BMS)
- home automation systems
Modular Composite Cabinet Construction
The system cabinet features UL-rated plastic panels and an aluminum chassis, providing durability, corrosion resistance, and easy service access.
Triple-Insulated Cabinet Design
Multi-layer insulation reduces heat transfer and minimizes condensation inside the system cabinet, improving overall cooling efficiency.
Service-Friendly Design
Removable access panels make the system easier to maintain, allowing technicians to perform inspections and service quickly.
Quiet Operation
Because the condenser is installed remotely and air is delivered through ducting, the SP88 Pro provides quiet operation inside the wine cellar.
Optional Accessories
Several optional accessories are available to enhance the SP88 Pro cooling system:
- Electric heat kit
- Wireless2Base™ remote sensors and monitoring
- Integrated humidification systems
- Freestanding humidifiers
- Duct kits and air distribution grilles
- Extended warranty packages
These accessories allow the cooling system to be customized for specific wine cellar designs and installation environments.
What’s Included
The Wine Guardian SP88 Pro system typically includes:
- SP88 Pro evaporator (fan coil) unit
- Matching condensing unit
- Interchangeable duct collars and panels
- Built-in 24-volt smart controller
- Installation and quick-start documentation
Cooling Performance
Cooling capacity varies depending on ambient conditions and airflow.
| Condenser Inlet Temperature | Cooling Capacity (Total / Sensible) |
|---|---|
| 60°F | 10,700 / 7,120 BTU |
| 70°F | 9,900 / 6,800 BTU |
| 80°F | 9,420 / 6,610 BTU |
| 90°F | 8,760 / 6,180 BTU |
Cooling ratings are based on entering cellar conditions of 57°F and 55% relative humidity at rated airflow.
Evaporator Section Specifications
| Specification | SP88 Pro |
|---|---|
| Rated Airflow | 482 CFM |
| Fan Motor Size | 220 W |
| Cabinet Construction | Aluminum chassis with UL-rated plastic panels |
| Finish | Powder-coated PVC acrylic blend |
| Length | 23.8 in |
| Width | 25 in |
| Height | 19.7 in |
| Weight | 58 lbs |
| Condensate Drain | 0.5 in |
Condensing Unit Specifications
| Specification | SP88 Pro |
|---|---|
| Compressor Amps | ~11.3 |
| Rated Airflow | 420 CFM |
| Construction | Aluminum cabinet |
| Finish | Anodized |
| Length | 34 in |
| Width | 12.3 in |
| Height | 26.1 in |
| Weight | 96 lbs |
Electrical Requirements
| Specification | SP88 Pro |
|---|---|
| Voltage | 208–230 V |
| Phase | Single Phase |
| Frequency | 60 Hz |
| Minimum Circuit Ampacity | Approx. 7 amps |
Electrical requirements may vary depending on configuration and optional accessories.
Brochures & Manuals
- Sentinel Series Pro Ducted Split Product Brochure
- Sentinel Series Pro Ducted Split Specifications Sheet
- Pro Ducted Split Manual (English)
- Sentinel Series Pro Ducted Split Quick Start Installation Guide
- Sentinel Series Pro Ducted Split Warranty
- Sentinel Series Pro Ducted Split CAD Drawing (PDF)
- Condenser CAD Drawing (PDF)
Operating Conditions
The Wine Guardian SP88 Pro is designed to operate across a wide range of environmental conditions. The system’s refrigeration components allow reliable cooling performance even when the condenser is installed in warmer mechanical spaces.
Cooling capacity may decrease if:
- airflow is reduced
- ambient temperatures exceed recommended conditions
- insulation or vapor barrier installation is inadequate
Why Choose Wine Guardian Cooling Systems
Wine Guardian is one of the most recognized manufacturers of wine cellar climate control systems and is trusted by:
- professional wine cellar builders
- HVAC contractors
- architects and designers
- restaurants and hospitality venues
Their systems are assembled in the United States and designed specifically for wine storage environments where temperature stability and humidity control are critical.
The Sentinel Series combines advanced controls, durable construction, and serviceable components to provide long-term reliability in demanding wine storage installations.
Important Installation Notes
Wine cellar cooling systems require professional HVAC installation.
Before installing the SP88 Pro, the wine cellar should include:
- proper insulation
- a sealed vapor barrier
- heat load calculation
- adequate duct routing
Improper cellar construction can significantly reduce cooling system performance.
Payment & Security
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📚 Frequently Asked Questions (FAQs)
The Wine Guardian SP88 Pro is designed for wine cellars between approximately 850 and 4,500 cubic feet, depending on insulation quality, glass surfaces, and ambient temperature.
Yes. When paired with a humidification system, the SP88 Pro helps maintain humidity levels between 55% and 65% relative humidity, which helps prevent corks from drying out.
Yes. Because the SP88 Pro is a split system, the condenser can be installed in a mechanical room, attic, garage, or exterior location to reduce noise inside the wine cellar.
Yes. A properly sealed vapor barrier and insulation system are essential for wine cellar cooling systems. Without them, condensation and temperature instability can occur.
No. The SP88 Pro is a ducted cooling system, meaning it requires ductwork to deliver air into the wine cellar.
Yes. Wine cellar cooling systems must be installed by a qualified HVAC technician experienced in refrigeration systems to ensure proper performance and warranty compliance."]
