Humidifiers

Invermere home inspection services

​Maintenance
Moisture from humidifiers may support microbial growth on wet surfaces where it can condense during cold weather.  Humidifiers that discharge small droplets of water from a reservoir are prone to support mold growth.  Moisture accumulation inside dirty ductwork creates a suitable environment for mold growth.  The reservoir of the humidifier becomes contaminated, to some degree.  Humidifiers should be considered potential sources of mold growth.
All humidifiers use water, so delayed maintenance at a humidifier may cause indoor air-quality issues for sensitive people.  If there is a reservoir of water in the humidifier, then it needs to be drained and cleaned regularly.  Humidifiers need regular maintenance, including cleaning, and the removal of lime and other residue.  Any moisture pads or media need to be replaced regularly, usually every month while the humidifier is in regular operation. 

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