Currently attending George Brown College for the HVAC program. We have learned about trouble shooting gas appliances such as furnaces, fireplaces, gas ranges as well as gas dryers. Learning about the sequence of operations from these appliances can find faults using the multimeter if necessary. Understanding the code book to make sure appliances meet the requirements. In the third semester we had the opportunity to achieve licences for Gastite and Ipex System 636. My program has taught me so far to understand how appliances work, troubleshoot, and fix the fault to a high degree.