How Does a Whole House Humidifier Work? How Does a Whole House Humidifier Work?

whole house humidifier is a device which is able to humidify rooms. It is connected directly to the furnace to distribute moisture throughout the entire house. This article will discuss how a whole house humidifier works.

Step-by-Step Instructional Guide

Step 1: Attaching the Humidifier

This whole house humidifier is first attached between the hot air pipes and the cold air return.

Step 2: Transferring Hot Air

The hot air flowing inside the house is then transferred to the whole house humidifier where the water is picked up in a number of different ways. This is done because the hot air can hold a lot of vapor.

Step 3: Mixture of Hot and Cold Air

The hot air from the whole house humidifier is then mixed into the cold air, where it is put for heating again. This results in vaporizing of all water droplets and absorbing them in the air.

Step 4: Vaporizing of Water Droplets

Once the above step is undertaken, the water droplets are then blown out of the vents, right into the house.


Additionally, there are different kinds of whole house humidifiers as well, and this is how they work.

  1. The drum humidifier is covered with pads that rotates with the help of a tray of water. Dry air is usually blown into the top of the humidifier, picking up water as it goes on.
  2. The disk wheel humidifier rotates through the tray, picking up water in a small copse, as they run.
  3. The flow through humidifier centers around a small aluminum piece, which is called a biscuit. When the humidifier is put to use, the water flows right into the biscuit, and the air blows through the side of the humidifier, absorbing all the water.

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