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Wine Guardian
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Wine Guardian TTW01B Sentinel Wine Cellar Cooling Unit 4000 BTU (Through-the-Wall)

Wine Guardian  |  SKU: WGTTW04B00LCS2A0BHF
$5,950.00
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Est. Ship Date: Oct 10 - Oct 14

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100% USA Made & Tariff-Free

Proudly manufactured in America with premium quality and reliability you can trust.

Wine Guardian TTW Key Features

TTW Universal Features

Advanced cooling technology across Classic, Sentinel, and Defender Series

Whisper-Quiet Operation

As quiet as 49 dB at 6 feet - significantly quieter than competitors. Designed to limit vibrations and operational noise that disturb the ambience of your wine space.

Fail-Safe Protections

Advanced protection systems including condensate overflow switch, loss-of-charge switch, and auto-reset high pressure switch to protect your system and cellar.

Eco-Friendly Refrigerant

Uses refrigerant with low global warming potential in compliance with U.S. environmental regulations. Only TTW to meet US regulatory standards.

The TTW Sentinel Series is a versatile cooling system perfect for a wide range of cellar and wine display applications. This advanced 4000 BTU unit combines smart technology with precision cooling for the discerning wine collector.

Key Features:

  • 4000 BTU/h cooling capacity (1.2 kW)
  • Smartphone controllable from any location via Wi-Fi (iOS coming soon)
  • Bluetooth connectivity included
  • Eco-friendly R513A refrigerant with low global warming potential
  • Integrated humidity sensor and humidistat for optional humidifier connection
  • Condensate re-evaporation system - no drain connection required
  • Larger Carel controller for advanced functionality
  • Condenser inlet accepts temperatures from 50°F (10°C) to 125°F (52°C)
  • Compatible with previous wall sleeves
  • Power supply: 230V 50Hz or 120V 60Hz

Advanced Sentinel Features:

  • Wi-Fi controls for remote monitoring and adjustment
  • No condensate drain required thanks to re-evaporation technology
  • Combined thermostat and humidistat functionality
  • All Classic Series features included
  • Versatile system suitable for most applications

Universal TTW Benefits:

  • Whisper-quiet operation designed to limit vibrations and noise
  • Fail-safe protections: condensate overflow switch, loss-of-charge switch, auto-reset high pressure switch
  • Easy DIY installation - no licensed contractor required
  • USA-designed and assembled quality
  • Advanced control features with three control modes (User, Service, OEM)
  • Energy efficient design meets US DOE efficiency standards
  • Only TTW to meet US regulatory standards

Installation & Compatibility:

  • Installs between wall studs for versatile mounting applications
  • Compatible with existing wall sleeve installations
  • Simple slide-through installation process

Payment & Security

Payment methods

  • Amazon
  • American Express
  • Apple Pay
  • Diners Club
  • Discover
  • Google Pay
  • Mastercard
  • PayPal
  • Shop Pay
  • Visa

Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.

Wine Guardian TTW Collection

Through-the-Wall Collection

SPECIFICATIONS
Specifications Classic Series
Classic Series
Sentinel Series
Sentinel Series
Defender Series
Defender Series
BTU Range 1000, 2000, 4000 BTU/h 1000, 2000, 4000 BTU/h 1000, 2000, 4000 BTU/h
Power Supply 230V 50Hz or 120V 60Hz 230V 50Hz or 120V 60Hz 230V 50Hz or 120V 60Hz
Bluetooth Controls
Wi-Fi Controls
iOS coming soon

iOS coming soon
Humidity Sensor
Condensate Evaporator Drain connection required
Controller Size Smaller Carel controller Larger Carel controller Larger Carel controller
Ultra Quiet Package
Exterior Wall Package
Temperature Control Range 50°F to 125°F ambient 50°F to 125°F ambient 0°F to 125°F ambient
42°F to 75°F cellar
Sound Level (at 6') Standard operation Standard operation 49 dB (Ultra Quiet)
Installation DIY friendly DIY friendly DIY friendly
Wall Sleeve Compatibility Previous sleeves fit Previous sleeves fit Previous sleeves fit
1000 BTU Price $2,950 $3,950 $4,950
2000 BTU Price $3,950 $4,950 $5,950
4000 BTU Price $4,950 $5,950 $6,950

Wine Guardian: Precision Climate for Cellars Since 1998

Founded in 1998 by Air Innovations engineers Larry and Mike Wetzel, Wine Guardian turns cellar know-how into commercial-grade climate control. Ducted, split, and through-the-wall systems, plus humidifiers, hold precise temperature and humidity, quietly and reliably, for cellars from compact rooms to showcase walls.bringing quiet reliability, flexible configurations, and peace of mind to any space from a compact wine room to a showcase walls.