Integrated Humidifier for 50Hz Systems

SKU for Models WG40 and WGS40: 99H0175-20

SKU for Models WG75, WG100, WGS75, and WGS100: 99H0175-21

SKU for Models WG175 and WGS175: 99H0188-20


Wine Guardian integrated humidifier powered directly from Wine Guardian® unit. A separate power source is not required. These humidifiers are not mountable on non-Sentinel systems.

SKU: 99H0175-21 Category:


Integrated wine cellar humidifiers are designed to add moisture to the air at the wine cellar conditioning unit instead of directly in the wine cellar. These humidifier can be mounted directly to either side of Wine Guardian’s ducted or ducted split cooling units and add moisture directly into the airstream, with suggested humidity control up to a maximum of 60% RH. For 50Hz.

We recommend using a Wine Guardian standalone humidifier, to achieve relative humidity above 60% RH. Standalone humidifiers can be installed inside of a wine cellar and add moist air directly to a wine cellar.

This humidifier is designed for 50Hz systems, if you need a comparable 60Hz system, please visit this page.



Additional information

Line Frequency

50 Hz

Capacity at 60°F (16°C)

0.19 kg/hr

Capacity at 100°F (38°C)

0.45 kg/hr

Power Requirements

24 Volt


Integrated Humidifier for 50Hz Systems

Standard Options

This product has no standard options.

Available Options

This product has no optional features.