The Deflecto(R) EX12 Extra Heat(R) Dryer Heat Saver is a dryer heat diverter designed for use with electric dryers. This unit allows businesses to redirect dryer heat and humidity into an indoor space during colder periods, potentially reducing heating costs by utilizing the clothes dryer's waste heat. Conversely, in warmer conditions, the system can be configured to vent heat outside. It features a 4-inch diameter connection and includes two clamps for installation. A removable and cleanable lint screen is integrated to maintain air quality. Constructed from plastic, the PELAM1700 is intended for straightforward installation, though it does not include ducting.