Air conditioning conduit outside the building Even if in the eaves, use IMC and Box. Waterproof cast metal. The electric wire connecting to the CDU is to use FMC Rain tight not longer than 1.5 meters - Digital Timer must be installed for the air conditioner to work alternately to work 24 hours a day. 1. In case of wiring / conduits in front of the room on every floor, walk to the floor Or belly beam or wall Do not hang. 2. Conduits in the fire escape compartment And outside the building above the ground, use IMC and Box, waterproof cast metal. Download power and electrical communication system CAD drawing DWG file.
