Fvir Water Heater Problems

Check to see if the wiring for the fv sensor is correct.

Fvir water heater problems. Not for use in mobile homes. Be sure to browse our impressive line of sustainable high efficiency tankless water heaters gas tank water heaters and the most efficient water heater. But if there is a good reason for example installation cost water heater sizing issues and maintaining positive vent slope being the most prevalent reasons to not elevate the tank it is a safe and reasonable solution to put an fvir water heater on the garage floor. The next step should be to clean the intake of the water heater.

In the event of a flammable vapor incident the flammable vapor ignition resistance fvir system disables the water heater by shutting off the gas supply to the water heater s. If the problem persists then replace the fv sensor. Water heater unit shuts down. Axle roller shaft.

You will find two small gas tubes leading to the burner. Use a flashlight or headlamp to locate the burner. 186487 001 all technical and warranty questions. Within the water heater combustion chamber through the special flame trap.

Printed in the u s a 0108 part no. 1416 18 inch stands and gas water heater installation 1416 technical bulletin abstract. En español live chat online. The 2002 edition of the national fuel gas code 2003 international fuel gas code has been changed to reflect the new guardian system flammable vapor ignition resistant fvir product.

Fvir gas water heater flammable vapor ignition resistant for space heating and potable water heating only. Most of the problems with a rheem gas water heater will be related to the fvir lockout. Should be directed to the local dealer from whom the water heater was purchased. With most models your first step should be to press the tco thermal reset button which is located on the front of the combustion door.

As a result design changes were mandated by the consumer products safety commission cpsc and all 30 40 and 50 gallon gas fired water heaters manufactured after july 1 2003 have been required to have flammable vapor ignition resistant fvir technology. If the water heater locks you out after it shuts down consider cleaning and reinstalling the air intake screen on the blower assembly. Then see if there are any open circuits to the fv sensor. Find the most common problems that can cause a ao smith water heater not to work and the parts instructions to fix them.

With a full line of rheem tank and tankless water heaters to choose from there s sure to be one that s the right fit for your family. Shop by ao smith water heater parts. The burning vapors literally burn themselves out without escaping back into the room.