Dual Thermostat/Humidistat Control for Power Attic Ventilators dock arm This shutter unit automatically opens SBV WG Color:Black Versatile enough to withstand BF42BDBLKPRO
Yard notes & kiln story
Description
Dual Thermostat Humidistat Control for Power Attic Ventilators dock arm This shutter unit automatically opens SBV WG Color:Black Versatile enough to withstand BF42BDBLKPRO This shutter unit automatically opens and closes when the fan turns on and off and helps to shield your attic space from the elements when the fan is not in use Use it in fan only mode or add water to the cooler tank and plug it in to enjoy up to 11 hours of ultra fine mist that will make your surroundings up to 30° cooler without generating excess castoff water or a heavy