• ARI 620-2004
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ARI 620-2004

  • Performance Rating of Self-Contained Humidifiers for Residential Applications
  • standard by Air-Conditioning, Heating, and Refrigeration Institute (formerly ARI), 2004
  • Publisher: ARI

$15.00$30.00


This standard establishes a single set of requirements for the testing and rating of humidification capacity, power input, and energy input of supplementary heat (where used) for self-contained humidifiers for residential applications. Self-contained humidifiers are defined as humidifiers intended to be installed with a water make-up line and/or drain and electrical services - it may or may not be installed within the humidified space.

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