ANSI/ARI 350-2008

This standard establishes a method of sound rating the indoor portions of non-ducted air-conditioning equipment in terms of octave band sound power levels, tone-adjusted A-weighted sound power levels, and A-weighted sound power levels. The standard applies to the indoor portions of non-ducted unitary equipment, packaged terminal equipment, and room fan-coil air-conditioners.

This product replaces:ARI 350-00 - Sound Rating of Non-Ducted Indoor Air-Conditioning Equipment