
Improve your air quality and keep your home healthy with the Honeywell Whole House Fan-Powered Humidifier. Integrated into your home’s heating system and HVAC system the Honeywell Whole House Humidifier helps maintain a comfortable humidity level throughout the home. This unit provides fan-powered flow-thru and whole house humidification with little maintenance.
How It Works
Most people are familiar with portable humidifiers, which help maintain humidity levels in a single room. Whole house humidifiers are integrated into a home’s heating system and HVAC system. When indoor humidity drops below the set point, a humidistat will signal the humidifier to turn on. The humidifier adds moisture to your air. The air is then circulated by the furnace or the humidifier's fan through the existing ductwork and into every room of the home.
Benefits and Features
- Mounts directly to your furnace for easy installation
- Offers energy savings, allowing you to turn your thermostat down a few degrees
- Replenishes moisture throughout the home to make it more comfortable
- Protects wood floors and furnishings from drying and cracking
- Capable of reaching up to 4500 square feet
Putting a whole house humidifier into your home can reward you in many ways:

Health
Viruses thrive in low-humidity environments, which can increase your likelihood of catching the flu, colds, and other respiratory ailments. Putting humidity back into your home can help reduce your chances of becoming ill.
Comfort
Over-dry air can aggravate asthma and allergy symptoms and lead to dry noses, sore throats, and cracked, itchy skin. Increased humidity in the air helps prevent this.
Preservation
Dry air can damage many things in a home, including wood floors, plaster, paint, furniture, artwork, electronics and musical instruments. Supplying your house evenly with the proper amount of humidity can protect your home and contents from the adverse effects of dry air.
Energy Efficiency
Installing a whole house humidifier can help you feel warmer at lower temperatures. According the EPA, you can save up to 4% on your heating bill for every degree you lower your thermostat. Additionally, humidity control can help a home qualify for the National Association of Home Builders’ Green-Built Certification Program.
Features
- Powered flow-through humidifier.
- Best choice for variable speed and multi-stage systems in homes up to 4,500 square feet.
- Easy mounting on the warm air supply duct of any forced-air furnace.
- Flow-through design helps keep unit clean and decreases the frequency of maintenance.
- Includes relative humidity (RH) convertible humidity control, drain connection, saddle valve, water supply, tubing, pad 24V transformer, wiring & installation kit.
- Electrical Rating 120 Vac, 0.7A
- Dimensions HxWxD (in.) 14 x 15.25 x 10.25
- Plenum Duct Opening WxH (in.) 13.5 x 14.062
- By-Pass Duct Opening (in.) N/A
- Replacement Pad (US): HC26P1002



