
PPA TEC Troubleshooting Gas Boilers for Modulating Condensing and Naturally Vented Non-Condensing Boilers
This course was designed to help a technician understand what to do on a boiler no heat call. This class will focus on sequence of operation (how and when a boiler works) for both condensing and non-condensing boilers. This will allow technicians to determine problems internal and external to the boiler. This class will provide …






