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 Venting Practices

This subject will familiarize students with various venting practices, combustion air requirements and how they are applied to the Gas Code. Students will be able to accurately size a venting system while understanding the different characteristics that affect how gas appliances can be vented safely. Students will gain an understanding of the various code requirements that will guide them while evaluating a venting system.