
Description: Residential Gas Power Vent and Power-Direct Vent - Time: 2.5 Hours This course covers residential gas power and power-direct vent water heaters. Topics Covered: Basic water heater installation. Parts (blowers, gas valves, thermopile, burner, FVIR, pressure switches, capacitor, hot surface ignition, flame sense) How it works Maintenance Troubleshooting Click here to register.