Keep sensitive equipment dry inside enclosures. Also known as Peltier dehumidifiers, these dehumidifiers use electrical currents to remove moisture from the air. They’re smaller and require less maintenance than traditional dehumidifiers, since they don’t use refrigerant or compressors. However, they use more energy. Place dehumidifiers at the bottom of an enclosure, or mount them onto the included DIN rail. Moisture collects in the drain hose. Use a drain kit (sold separately) to direct moisture out of the enclosure.