Genuine Lennox 28B22 Healthy Climate, HCWHD5-100, Whole Home Dehumidifier 100 Pint

• This product is compliant with 2025 EPA regulations for lower global warming potential (GWP) refrigerants. The Lennox choice of 2025 Compliant Refrigerant has a lower GWP than its predecessor and is formulated to provide excellent, reliable performance of systems.
• Healthy Climate Whole Home Dehumidifier is designed to control humidity throughout the home or in specific locations such as an attic, crawlspace or basement. This product is intended to be installed with ductwork as a whole home solution. It is not intended for use as a portable dehumidifier.
• Also used for zoned dehumidification and ventilation control
• Humidity sensor automatically and continually measures the relative humidity
• Based on sensor measurement, the unit will operate to control the humidity based on the set point
• Zoning option dehumidifies a “Primary” zone space (example: living space) or a “Secondary” zone space (example: basement) to control humidity levels in different areas as needed
• Patented, built-in ventilation feature allows fresh air to be brought into the home from the outside
• NOTE - If the dehumidifier is installed in an attic or location requiring leak protection, the unit should be placed in a secondary condensate drain pan with a normally closed condensate overflow safety switch (float switch)
• Compatible with all Lennox systems, regardless of refrigerant type. This product uses R-32 Low GWP refrigerant, while Lennox equipment uses R-454B—ensuring seamless integration across platforms.

15"(H)X14"(W)X26"(D)

Install Instructions

Product specs