Bypass Furnace Humidifiers: Flow-Through: Drum Type

Adams Manufacturing HUMIDAIRE FLOW-THROUGH BY-PASS Whole House Humidifier Price: $130.80 View Product >>
Flow-through By-pass Type Whole House Humidifer. Supply or Furnace Return Air Mount. 19.4 Gallon Per Day Evaporative Humidifer
Adams Manufacturing HUMIDAIRE SELF-POWERED FLOW-THROUGH BY-PASS Whole House Humidifier Price: $228.00 View Product >>
Self-Powered Flow-through By-Pass Whole House Humidifier. Furnace Supply Air Mount. 21.4 Gallon Per Day Evaporative Humidifier.
Adams Manufacturing HUMIDAIRE FH200 SERIES DRUM TYPE Whole House Humidifier Price: $130.80 View Product >>
Drum Type Flow-Through by-Pass Whole House Humidifier. Supply or Return Air Furnace Mount. 20 Gallon Per Day Evaporative Drum Humidifier 
Adams Manufacturing HUMIDAIRE FH212 SERIES DRUM TYPE Whole House Humidifier Price: $130.80 View Product >>
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.