Keep your boat comfortably dry and avoid conditions that create mold and mildew on your boat. A built-in fan circulates warm air within your boat to keep the interior comfortably dry. Designed for safe, continuous dockside operation, the spark-free Air Dryer draws less current than a 100W light bulb, so it’s inexpensive to operate all year ‘round.
After 20 + years of successful use, I highly recommend placing one of these (or similar device) in your boat engine compartment to prevent rust and corrosion. Also having one in cabin helps prevents mold, mildew and odors..