How to reset the FV sensor on a whirlpool gas water heater?

Any way to reset the FV sensor on a Whirlpool ND50T122-403 gas water heater? Was painting the laundry room (about 20′ Any way to reset the FV sensor on a Whirlpool ND50T122-403… Boiler technician and servic…

Where is the FVS on my water heater?

My FVS is situation on the edge of the water heater in a plastic cover. The sensor looks like a power socket plug. 25VS. The little guy that stands between hot and cold showers. When the sensor detects a sensitive fume its resistance increases and closes the circuit.

Can a gas leak trigger a FVS sensor?

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. If you have a gas leak, you certainly don’t want to have an open flame feeding off that fuel. The downside of the sensor is that it can be trigger by other fumes in the vicinity such as paint fumes.

What does flammable vapor sensor in hot water tank mean?

My control unit produced a sequence of 7 flashes, which indicates that I have a faulty flammable vapor sensor (FVS). 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.

Why does my hot water heater have FVS error?

The most critical reason why your gas control valve triggers an FVS error is that it might actually be doing its job. Do you have a gas leak somewhere? Make sure that you don’t smell fumes from natural gas, garage off gasses, or even open paint cans in the vicinity. Vent the area where your water heater is located.

How does the FVS work in a hot water tank?

Where is the FV sensor on my hot water tank?

Please ensure your basement/mechanical room is well ventilated during this process. Use at own risk. -Locate the FV sensor at the bottom of the tank located inside grey plastic clip box. -Turn power off to hot water tank.