Flame Vapor Sensor

The sensor is designed to detect the presence of a specific concentration of.

Flame vapor sensor.

A flame sensor detects heat coming from the burners. When the sensor becomes blocked with debris the heater will not work properly. Water heater ignitor and flame rod for ao smith 9003626005 4 4 out of 5 stars 55. The gas valve is a honeywell with an on switch and temperature dial.

25vs ge oem upgraded replacement flammable vapor sensor. The only way i can get the gas valve to come back on is if the flammable vapor sensor reports there are no flammable vapors. The fvs is a relatively newer ish invention that consists of a silicone type sensor that detects flammable vapors outside of the hot water tank. This sensor uses the infrared flame flash method which allows the sensor to work through a coating of oil dust water vapor otherwise ice.

Cleaning the flame sensor is basic maintenance that will improve the. After scouring the internet i found this sensor on amazon and we were able to determine that rheem richmond are essentially manufactured by the same company. The problem is not with the flame sensor it s the flammable vapor sensor the safety sensor that prevent ignition if flammable vapors are detected. This sensor is designed to shut off your water heater system to prevent fires in case flammable vapors are present within the area.

The downside of the sensor is that it can be trigger by other fumes in the vicinity such as paint fumes. If you have a gas leak you certainly don t want to have an open flame feeding off that fuel. It will shut down the unit even if it is producing heat. When this module works with a microcontroller unit then the pins are.

A burner with no flame may release gas into the air. Certain rheem water gas water heater models feature electronic controls with a flammable vapor sensor installed on the bottom portion of the water heater unit. This is a safety mechanism. It includes four pins which include the following.

Bradford white oem flammable vapor sensor 239 45560 00 water heater replacement part 2394556000 4 5 out of 5 stars 22. The pin configuration of this sensor is shown below.