thermostats
ll building products pfv1 power foundation vent
features polymer construction enclosure with with steel screen easy installation fits in traditional foundation vent openings with simple plug and go operation up to 330 cfmairflow to eliminate moisture during peak times 170th hp 60 watts 120 vac effectively removes damaging excess moisture from crawl spaces and basements while helping to prevent the growth of mold item weight 2 lbs sku orgl43025
ll building products