Provide PDF Format
ARI 120-97
- Electrical/Electronic Diagrams
- standard by Air-Conditioning, Heating, and Refrigeration Institute (formerly ARI), 01/01/1997
- Publisher: ARI
$41.00$82.00
The purpose of this standard is to establish for air-conditioning and refrigerating equipment: a format for electrical/electronic diagrams. This standard applies to electrical/electronic diagrams for air-conditioning and refrigerating equipment, including related accessories and controls as defined in Section 3.