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Honeywell Home Whole Home Humidifier and Humidistat

Free shipping on orders over $29.99

$199.99

$ 96 .99 $96.99

In Stock
  • The HE280D Whole House Humidifier is easily installed on your current furnace by mounting on either the warm air supply or return air duct of forced-air furnaces to distribute moisture throughout your home.
  • The humidifier replenishes moisture throughout the entire home to help protect wood floors and furniture from drying and cracking, and can reduce static electricity to help keep your home more comfortable.
  • Ideal for homes: 2,000-4,000 sq. ft.
  • With the included digital humidistat with outdoor sensor acting as controller for your new humidifier, you can set your desired humidity level — and forget it as the unit turns on and off automatically to maintain your preset.
  • Must have access to a floor drain and full access to air ducts. Seasonal humidifier pad replacement required.


Stay on top your home's humidity levels with this HE280D Whole-House Humidifier from Honeywell Home. Using less water than typical units, the H280A By-Pass Humidifier can help you save water and energy. It’s designed for easy installation and maintenance, offering optimized efficiency and water usage.


Judith M. Reese
Reviewed in the United States on March 12, 2025
Worst ever! Even our furnace guy couldn't figure our how to make it work. The instructions are worthless.
Don C.
Reviewed in the United States on August 19, 2024
Great price. Very fast shipping. Thank you so much.
Cheryl Stephenson
Reviewed in the United States on December 31, 2024
I bought a 2400 Honeywell humidifier from Menards and not only do they not include the drain hose, 18 ga thermostat wiring, the copper water line and connectors, ansufficient amount of sheet metal screws, but the instructions are TERRIBLE.
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