Wine Guardian TTW04B Defender Through-The-Wall Wine Cellar Cooling Unit Sentinel Upgrade Path Replaces / steps

Upgrade Path Replaces / steps up from TTW018The D025 is the self-contained ducted step up from the discontinued TTW018 through-the-wall unit

holding your target range without over-humidifying

What is the difference between the TTW04B Classic and the TTW04B Sentinel

Part Number94H0026-00

Wine Guardian TTW04B Defender Through-The-Wall Wine Cellar Cooling Unit Sentinel Upgrade Path Replaces / stepsDefender Series Through The Wall Wine Guardian TTW04B Defender Through The Wall Wine Cellar Cooling Unit The Wine Guardian TTW04B Defender is the top tier, self contained through the wall cooling unit, delivering a nominal 3,760 BTU h at 75F for small wine cellars and displays in the most demanding environments. It pairs precise temperature and humidity control with an Exterior Wall Package, Electric Heater, and the Ultra Quiet Package for whisper