A.O. Smith 9004520215 Flame Sensor Kit 100109908

A.O. Smith 9004520215 Flame Sensor Kit with model number 100109908 is a replacement part for A.O. Smith's gas-fired water heaters. This kit also has a flame sensor that identifies the pilot flame so that the gas valve will remain open for proper functioning. It increases safety by stopping gas leaks and makes the use of the gas more efficient. The system is simple to install, which makes it easy to replace therefore, it can be used in homes and commercial. Advantages of this flame sensor include an increase in the life expectancy of the water heater, they help in detecting the flame helping the users ensure safety in HVAC systems.