Lennox HCWB17/ HCWB12 Humidity Control – Whole-Home Bypass Humidifier

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Lennox HCWB17/ HCWB12 Humidity Control Whole-Home Bypass Humidifier work with heating systems to keep indoor air from being too dry, adding moisture to the air, and circulating it to every room.

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The ideal balance for your home and family
Lennox HCWB17/ HCWB12 Humidity Control Whole-Home Bypass Humidifier adds moisture to your home’s air and works with your heating system to circulate it to every room. That means you can stay warm and cozy without the problems associated with dry air, such as skin irritations and sore throats

More effective than portable units
Healthy Climate bypass humidifiers use your air handler or furnace fan to direct humidified air through your home. As whole-home systems, they offer greater comfort than portable units.

Less intrusive and easier to maintain
A Healthy Climate® bypass humidifier attaches directly to your furnace or air handler, making it much less intrusive and easier to maintain than portable units.

Humidifies without producing ozone
Unlike some portable indoor air quality systems on the market, Healthy Climate® humidifiers make your home healthier without producing ozone, a toxic gas that can irritate the lungs.

Control that’s easy and automatic
An optional automatic control helps you keep humidity precisely where you need it, so you don’t have to think about it.

Whole-Home Bypass Humidifiers

Lennox HCWB17/ HCWB12 Humidity Control Bypass Humidifier works with the heating system to keep the home’s air from being too dry. The humidifier adds moisture to the air, and the fan inside the furnace or air handler circulates the humidified air to every room.

Home Comfort

  • Maintains optimal comfort during heating seasons by minimizing problems associated with dry air
  • Available with Automatic Control to keep humidity precisely where it is needed

Reliable Performance

  • Provides an easier-to-use and less intrusive option to portable units – no need to constantly fill and clean units


  • Creates a healthier home and lessens skin irritations, sore throats and respiratory problems

Home Preservation

  • Protects home and furnishings by reducing the risk of wood warping and cracking

5-Year Limited Warranty on covered components.

Lennox has a full range of indoor air quality solutions that work together to make your home more healthy, comfortable and energy efficient. From whole-home air cleaners and humidity control to ventilation and zoned temperature solutions, we can help you maintain an optimum indoor environment for your home and family. To find out more call GSHA Services, LTD at 224-220-3656 or fill the form.