The Mega Dry CS75 Wi-Fi Connected Dehumidifier is a powerful system designed specifically for tight areas like crawlspaces. It features a control with Wi-Fi capability so you can adjust the unit from your smartphone without having to enter the crawlspace. The Mega Dry CS75 removes up to 75 pints of water each day with permanent drainage – meaning there’s no buckets to empty. It controls closed crawlspaces up to 3,000 sq. ft. The easy-to-use CS75 is also up to 40 percent more efficient than a standalone dehumidifier, the company says.