Alwayslearningelec
Senior Member
- Location
- NJ
- Occupation
- Estimator
All mechanical VAV's are NOT electrical, correct. I always reference mechanical schedule to check electrical data.
VAV
- Thread starter Alwayslearningelec
- Start date
ModbusMan
Senior Member
- Location
- Cleveland, OH
- Occupation
- Building Automation Engineer
"All" is a pretty strong term... I've usually seen the physical VAV boxes drawn on the mechanical pages, but any controls stuff (both the MSTP BACnet link and the 24v/120v or whatever happens to be moving the damper) on an electrical page that's separate from the rest of the "normal" electrical (lighting, 120v cubicle farm, walls and rooms, etc.).
- Location
- Lockport, IL
- Occupation
- Semi-Retired Electrical Engineer
The electrical plans need to address the VAVs in some way. The electrical contractor needs to know that the mechanical contractor will be installing them, and the two need to coordinate to get electrical power and controls connected.