COVID-19 Information

Durham College is open virtually due to the COVID-19 pandemic while courses and services are being offered remotely.
Fall 2020 delivery information

Learn more about courses and services being offered remotely.

HVAC Gas Technician 3a Theory

This course will provide students with some of the theoretical knowledge required for certification as a Gas Technician 3. In this semester students will learn about Natural Gas and Propane utilization codes, safety precautions, fasteners, hand and power tools used in this industry,and basic electricity fundamentals. Students will be introduced to piping and tubing systems. As well the general requirements and formats, specified by certified manufacturers for equipment installation.