📚 Mechanical Plans (M-Plans) Study Page
Study how to read HVAC system layouts, equipment schedules, and ductwork coordination with this structured guide. Add your instructional videos below each module.
Module 1: Introduction to Mechanical Plans
Explore the role of mechanical drawings and HVAC layout in the construction process.
Module 2: Mechanical Symbols & Abbreviations
Understand plan notations for ducts, fans, units, and registers.
Module 3: HVAC Floor Plan Layouts
Follow air paths, return and supply duct systems, and fan placements.
Module 4: Equipment Schedules
Interpret technical data for AHUs, RTUs, VAVs, fan coil units, and performance specs.
Module 5: Duct Sizing & Layout
Learn how duct sizes are labeled, shaped, and transitioned within HVAC plans.
Module 6: Diffusers & Registers
Review placement, airflow direction, and ceiling plan coordination for terminal devices.
Module 7: Mechanical Details
Understand sections, mountings, access panels, and unit connections.
Module 8: Coordination with Other Trades
Coordinate shaft and ceiling space with plumbing, electrical, and structural features.
Module 9: Exercise
Trace ductwork from the air handler to terminal outlet and evaluate crossover issues.