The J10 Series Humidistats and Dehumidistats are designed to regulate the relative humidity of confined spaces by cycling humidifying or dehumidifying equipment. Designed for central systems, the J10 controls are made from high impact plastic with a brushed finish dial plate. The J10's nylon sensing element provides long life and accurate humidity control. The J10-821 humidistat can be wall mounted or installed directly in a cold air return duct.
RANCO® Humidistat, J10 Series, 24/60 VAC, 20 to 80% Relative Humidity Adjustable, Automatic, Manual Control, 5% or 15% RH Differential Humidity, 20 to 80% RH Humidity Rating, Wall Mounting, Plastic, 32 to 140 deg F, 4.5 in L x 2.9 in W x 2.2 in H, Domestic/Import: Import, Additional Information: 50000 Cycles at 60 deg C Automatic Switch, 6000 Cycles Manual Dial Shaft Control Cycle Rating, Horizontal Mounting Orientation
Catalog- Strong plastic frame with integral switch eliminates the need to ground the control
- Improved woven nylon sensing element provides a faster response time
- Greater stability in set points over dramatic changes in relative humidity
- Improved differential allowing 5% relative humidity