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gas water heaters
A. O. Smith: Residential Contractor Class – Residential Gas
Description: Residential Atmospheric Gas - Time: 2.5 Hours This course covers residential atmospheric gas water heaters. Topics Covered: Basic water heater installation Parts (mechanical and electronic gas valves, thermopile, burner, flame arrestor, door switch). How it works: basic principles of atmospheric venting, sequence of operation - Maintenance Troubleshooting Click here to register.