Water Heater Vapor Sensor

You might have a bad vapor sensor.

Water heater vapor sensor.

The unit shuts down when flammable vapors are detected near the unit to prevent the possibility of their ignition. If your hot water heater stays on then you re home free. Rheem sp20172 water heater vapor sensor genuine original equipment manufacturer oem part. The owner s manual indicates that if switching the heater on off does not fix the issue i should replace the flammable vapor sensor.

Fv sensors are typically found on power vents damper models and draft induced water heaters powered by natural gas or propane presence of fv sensor is determined by model. The heater will then resume giving you hot water. More buying choices 28 60 5 new offers rheem sp20172 flammable vapor fv sensor kit model. I describe how i permanently fixed a faulty flammable vapor sensor on a water heater.

The pilot light will subsequently light and you will likely hear a whoosh where the flame ignites underneath the water heater. Unfortunately after i performed a reset on the control unit my water heater shut off after five minutes. Sharkbite water heater connector with integrated ball valve allows you to easily connect your hot and cold water supply lines to your water heater. Fv sensors are safety devices on select models of water heaters which cause a soft lockout a k a.

My fvs is situation on the edge of the water heater in a plastic cover. After applying pipe thread tape to the mip nipples on your water heater thread the fip end of the water heater connector onto the tank and tighten with channel locks. Turn the power switch to off and wait 30 seconds. This sensor is designed to shut off your water heater system to prevent fires in case flammable vapors are present within the area.

It s after 5pm that s not going to happen. Turn the power on and cycle the temperature switch from low to hot 5 times ending on hot. 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. Turn the heat dial down to low.

The sensor has a resistance of about 10 50 kohms when it has not been exposed to natural gas or splashed with water during cleaning. Prices promotions styles and availability may vary by store and online. However there are no flammable vapors but i cannot get the water heater to come back on. Therefore the quantity shown may not be available when you get to the store.

Sharkbite water the 3 4 in. 5 0 out of 5 stars 3. At some point you will hear a spark. Hot water heater is locked out because flammable vapor sensor was tripped led status codes indicate this.