Wine Guardian Integrated Humidifier for Sentinel Series 99H0173-30 Coils and replacement opens the sealed

and replacement opens the sealed refrigerant circuit

It is sized for large residential and commercial wine cellars of roughly 1500 to 7000 cubic feet

and ventilation with a licensed professional

Net cooling at 90°F condenser inlet5

The Wine Guardian TTW04B Defender is the top-tier

Wine Guardian Integrated Humidifier for Sentinel Series 99H0173-30 Coils and replacement opens the sealedHUMIDIFIER Integrated Integrated Sentinel Series Wine Cellar Humidifier A wine cellar holds its best when relative humidity stays around 50 to 70 percent, ideally near 60 percent. Too little and corks dry out, letting wine seep and oxidize; too much and labels and mold become a problem. The Integrated Sentinel Series Humidifier adds clean, controlled moisture to keep your cellar in that window. It attaches directly to a Wine Guardian Ducted or Ducted