Bypass Furnace Humidifiers: Flow-Through: Drum Type
Flow-through By-pass Type Whole House Humidifer. Supply or Furnace Return Air Mount. 19.4 Gallon Per Day Evaporative Humidifer
Self-Powered Flow-through By-Pass Whole House Humidifier. Furnace Supply Air Mount. 21.4 Gallon Per Day Evaporative Humidifier.
Drum Type Flow-Through by-Pass Whole House Humidifier. Supply or Return Air Furnace Mount. 20 Gallon Per Day Evaporative Drum Humidifier
Drum Type Flow-through By-Pass Whole House Humidifier. Supply or Return Air Furnace Mount. 21.2 Gallon Per Day Evaporative Drum Humidifier
Whole House Bypass Humidifiers are Furnace Humidifiers. Bypass Humidifiers or Evaporative Humidifiers introduce moisture into the air by supplying water to a water pad or foam media. Air circulates through the water pad or foam media evaporating the water - humidifying the air. Bypass Furnace Humidifiers come as Flow-through Humidifiers or Drum Humidifiers. The Flow-Through Humidifier type is available as a Self-Powered Bypass Humidifier using an internal fan. Bypass Humidifiers install on the Furnace Plenum or Return Air Supply Duct.

