Generalaire 3200/ 4200 Humidifier

GeneralAire Fan-Powered Humidifier 1000LHM is a fan-powered humidifier that mounts on the warm air plenum of your furnace distribution system. The integral fan pulls the heated air from your furnace and draws that air across a highly evaporative VaporPad®. At this point, humidity is absorbed into your air and distributed into the home for improved comfort during those winter months.