All-in-one dehumidification, ventilation & filtration.


  • Recommended for 3 to 4 ton systems, can be centrally ducted for whole-house dehumidification and moisture control
  • Merv 11 media filtration improves performance life, efficiency, and indoor air quality
  • Top or side ducted exhaust allows for more installation applications
  • Includes a separate control for ventilation when dehumidification is not needed
  • Operates with R-410A refrigerant
  • 5-year warranty


* Installation is included in the listed price. Once payment is verified our office will contact you to schedule.

Honeywell Dry90


    Contact Us

    Phone: 603.436.8811

    Text:     938.444.4537

    Email Us


    8 Continental Dr. Exeter, NH 03833

    6 Central Ave. Wolfeboro, NH 03894

    Mailing Address

    8E Continental Dr.

    Exeter, NH 03833

    © 2019 by Key Heating & Air Conditioning Inc.