American Water Heater Flammable Vapor Sensor

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American water heater flammable vapor sensor.

The owner s manual indicates that if switching the heater on off does not fix the issue i should replace the flammable vapor sensor. This sensor is designed to shut off your water heater system to prevent fires in case flammable vapors are present within the area. American water heaters are available through licensed plumbing contractors nationwide. Download an american residential water heater catalog.

Flammable vapor control system. Fuel fired water heater with dual function combustion cutoff switch in its draft structure. If you have a gas leak you certainly don t want to have an open flame feeding off that fuel. Differential compensated vapor sensor.

It s after 5pm that s not going to happen. This event can be diagnosed as a flammable vapor accident if you see that the flame arrestor has been discolored like it has been overheated. However there are no flammable vapors but i cannot get the water heater to come back on. 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.

Hot water heater is locked out because flammable vapor sensor was tripped led status codes indicate this. American water heaters is a leading manufacturer of commercial and residential water heaters. 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. So if a flammable vapor event occurs the temperature inside the combustion chamber will increase causing the temperature sensor inside the thermocouple to trip.