In a similar way, the powerful blower draws in 4,700 cubic feet of hot, dry air onto two water-saturated pads constructed of Aspen tree fibers. As water evaporates, you feel cool and refreshed.
Durable Construction: No need to worry about rust from exposure to the elements. Corrosion-resistant polyester powder coating protects the exterior all-steel cabinets and interior components.
Waterless Option: On cooler nights or very humid days, your evaporative cooler can be used without water for ventilation purposes.Efficient: This evaporative cooling system delivers high performance with low operating as well as reduced installation costs.Overload Protection: An automatic thermal overload switch shuts off the RN50W if the motor overheats and restarts once it cools down.Quiet Operation: At the core of this window evaporative cooler is a quiet blower that operates efficiently with little noise pollution.Remote Control: Operate your swamp cooler, turn the water pump on and off, and change the fan speed from up to 20 feet away with the remote control.Performing best in dry climates, the RN50W cooler eliminates hot air and releases fresh, cool air throughout your space using only a fourth of the electrical energy required to operate a central AC unit. While refrigerant air conditioners use toxic chemicals to initiate the cooling process, evaporative coolers use only natural resources of water and air.