Unlike regular household dehumidifiers, the DH811 INOX 110V stainless steel desiccant dehumidifier is purposely built for boats and other vessels propelled on water by oars, sails or an engine using 110V. Small, compact and sturdy units are designed to run 24/7 that will extract moisture even down to -4°F (-20°C) room temperature – ideal for many boats, yachts and shipping or where cleanliness is important. The efficient performance of DH811 INOX not only helps protect the boats from the harmful effect of excessive moisture, it also prevents the electronics, furnishing and the very fabric of the hull from rotting inside and outside. Continuous use of the unit stops the bad smells associated with high humidity making the cabin more pleasant to inhabit. Salt-resistant housing is perfect for coastal and ocean environment condition.