Basement & Radon Solutions, BRS Pros, installed a dehumidifier for Craig in his crawlspace. We installed an Aprilaire 1820 dehumidifier. This model will remove 70 pints of moisture per day! With the dehumidifiers we install we also like to add a Hygrometer. A Hygrometer is a remote sensor that tells you the temperature and humidity of your crawlspace from the comfort of inside your home. It was a please to help Craig make his more healthy, happy, and safe!