Specification Brand : Crawl Space Door Systems, Inc. Label : Crawl Space Door Systems, Inc. Manufacturer : Crawl Space Door Systems, Inc. PackageDimensions_Weight : 1.00 PackageDimensions : L:8.00 X W:8.00 X H:8.00 PartNumber : HUMR ProductGroup : BISS Basic ProductTypeName : TEMPERATURE_CONTROLLER Publisher : Crawl Space Door Systems, Inc. SmallImage_Height : 75 SmallImage_URL : https://m.media-amazon.com/images/I/41RoyNGdeIL._SL75_.jpg SmallImage_Width : 75 Studio : Crawl Space Door Systems, Inc. Title : Crawlspace Humidistat Controller System - Gauge and Monitor Humidity and Control Ventilation Fans in Home Basements, Crawl Spaces and Garages Weight : 1 WeightUnit : pounds