Abstract: A material drying apparatus having a sealable chamber for receipt of wet material, such as clothing. Material placed into the chamber is dried upon the evacuation of air from the chamber wherein moisture drawn from the material is condensed on a condensate coil placed in the chamber. Heating coils placed around the chamber or beneath a drawer elevate the temperature to enhance condensate operation providing an energy efficient material dryer requiring no make-up air. Drum or thermal blanket enhances temperature elevation. Condensed water is purged after the drying process although provisions provide for an interim purge should excess liquid be drawn from the material.

Abstract: Radiator housing assembly, for a hydronic baseboard heater for heating a room or area, forming a part of an overall building or zone heating system having a master thermostat, said assembly having a damper which is positionable between open and closed positions in a controlled manner to regulate the flow of heated ambient air therethrough. The damper is adapted for automatic electrical positioning in response to a remote control device, such as an adjustable thermostat in the room or area to be heated in order to maintain the room or area at a predetermined desired temperature at or lower than the temperature setting on the master thermostat, thereby conserving energy.