Layout of Construction Drawings 145
- Ventilation and exhaust fans
- Symbol legend, general notes, and specific key notes
- Heating and/or cooling load summary
Other information, depending on the complexity of the project, may include:- Connection to existing systems
- Demolition of part or all of existing systems
- Smoke detector and firestat for ducting
- Thermostat programming
Figure 6.17A Typical HVAC floor layout showing ducting drawn to a scale of 1/8 inch = 1 foot, 0 inches.
HVAC notes and code and design conditions are included on the sheet.