Ammonia Reference Chart

AMMONIA REFERENCE CHART

Ammonia Reference Chart is 12 x 16" in size and are available in adhesive backed vinyl film and/or .055 thick white semi-rigid plastic sign.

A reference chart that fully explains the ammonia refrigeration piping and component identification markers, including the approved abbreviations, should be placed in areas that are conspicuous to operating personnel. Regardless of the piping color scheme selected, a legend or key to the meaning of the colors should be posted in a conspicuous area. The reference chart, legend, or key should be made of durable material that will remain legible.