Top 15 Mechanical Plan Review Code Defects

Ventilation/Exhaust Systems

Equipment Approval

Equipment Accessibility

Fire/Radiation/Smoke Dampers

Duct Construction and Materials

Condensate Drain Piping

Gas Piping

Kitchen Exhaust & MUA System

Energy Code Requirements

Fan Shutdown Controls

Vent Termination

Plenums

Venting of Appliances

Appliance Combustion and Ventilation Air

Clothes Dryer