TTW01B Sentinel - Through the Wall Wine Cellar Cooling Unit

Wine Guardian TTW01B Sentinel – Through-the​-Wall Wine Cellar Cooling Unit

Experience precision, performance, and peace of mind with the Wine Guardian TTW01B Sentinel, part of the innovative TTW Series of through-the-wall cooling systems. Designed for both residential and commercial wine cellars, this compact yet powerful unit delivers exceptional climate control, energy efficiency, and whisper-quiet operation — ensuring your wine collection is always stored in ideal conditions.

Whether for a private cellar or a display installation, the Sentinel offers easy DIY installation, modern connectivity, and robust fail-safe protections that make it a trusted choice among wine enthusiasts and professionals alike.

Key Features

• Exceptional Efficiency – Meets U.S. DOE standards, reducing energy costs while maintaining superior performance.
• Ultra-Quiet Operation – Operates at just 49 dB (at 6 ft / 2 m) for a discreet, peaceful cellar environment.
• Precision Climate Control – Maintains a consistent 55°F–58°F and 55%–65% RH (with optional humidifier).
• Built-In Safeguards – Includes condensate overflow switch, loss-of-charge switch, and auto-reset high-pressure protection for worry-free operation.
• Eco-Friendly Refrigerant – Uses a low global warming potential refrigerant for sustainable performance.
• Smart Monitoring – Integrated humidity sensor and thermostat enable seamless humidifier control and Wi-Fi connectivity for remote monitoring and adjustments (iOS app coming soon).
• No-Drain Design – Condensate evaporator eliminates the need for a drain line, preventing leakage and simplifying installation.
• Easy DIY Installation – Includes mounting bracket and slides easily through wall sleeve or bracket system—no contractor required.
• Proudly Designed & Assembled in the USA

Technical Specifications