Gas Heating Systems II (Hot Surface Ignition)
Service technicians will learn to troubleshoot a residential hot surface ignition gas furnace. Interactive tools will allow you to perform electrical, vent, and gas pressure tests. The sequence of operation and IFC control board are discussed in detail.
• Interactive service calls challenge your technical skills. Technicians learn to rely on specific measurements to get an accurate diagnosis.
• The animated technical manual will help you grasp basic heating cycle theory