Wine Guardian TTW04B Sentinel Through-The-Wall Wine Cellar Cooling Unit

The Wine Guardian TTW04B Sentinel is a self-contained through-the-wall wine cellar cooling unit rated by Wine Guardian at 3,760 BTU/h at 75°F, the highest capacity in the Through-the-Wall B series. It runs on a standard 120 V circuit, carries a built-in humidity sensor and an internal condensate evaporator, and installs between wall studs without ductwork or a separate condensing unit.

The Sentinel is the middle trim of the three TTW04B builds. It adds humidity sensing to the temperature-only Classic while staying an interior-wall unit, where the Defender adds an exterior wall package for units that have to sit on an outside wall. That makes the Sentinel the choice for a finished wine room that needs humidity as well as temperature held steady, on an interior wall, at the largest through-the-wall capacity Wine Guardian builds.

Wine Guardian Dealer is an authorized Wine Guardian dealer. Wine Guardian manufactures the unit and handles warranty, registration and service, and our specialists can help you confirm capacity and configuration before you order.