Are there any recalls on AO Smith water heaters?

Are there any recalls on AO Smith water heaters?

Smith has recalled about 616,000 residential water heaters. The heaters, manufactured by A.O. Smith and sold primarily in California, have a gas burner screen that develops tears, according to the Consumer Product Safety Commission.

What causes a water heater to explode?

There are a number of reasons that your water heater can explode; however, the main reason behind water heater explosions is pressure. Anything that causes excess pressure on your water heating system, such as a poor anode rod, or a lot of sediment buildup, can all cause your water heater to explode.

Can a boiler tank explode?

Explosions are possible with both gas and electric tank water heaters, primarily those that are poorly maintained. You can avoid such a catastrophe when you identify the signs a water heater might explode so you can call for plumbing service immediately.

How common are boiler explosions?

While boiler explosions are rare today, they happened much more frequently a hundred and fifty years ago. Thankfully in 1880 the American Society of Mechanical Engineers (ASME) was founded. Their goal was to design a rule book for safe boiler design and construction methods.

What is the life expectancy of an AO Smith water heater?

Smith tank water heaters have a limited warranty lasting between 6 to 10 years, it is not uncommon to find water heaters that are still properly functioning well over a decade or more. When properly installed and maintained in locations with good water quality and pressure, A. O.

Are AO Smith water heaters safe?

The U.S. Consumer Product Safety Commission is recalling more than 616,000 water heaters made by A. O. Smith due to a fire hazard risk when the units are installed on a combustible surface.

Can a water heater explode if it’s off?

Electric water heaters absolutely can explode. That’s not to say you should necessarily be concerned. Water heaters that are installed and maintained properly almost never do so, and having a legitimate technician install and maintain your water heater is always the best option.

What does it mean when your water heater makes popping noises?

Popping Sounds One of the most common sounds a water heater can make is popping. When that happens, it’s usually an indication that your water heater has an excess of mineral deposits and sediment at the bottom. This is especially problematic in areas that have hard water.

How do I stop my boiler from exploding?

Hydraulic should be carried out at a defined pressure before the start of a boiler. Check if the pump inlets are open at the start of a boiler. Install an automatic ash removal system such as rotary valves in a boiler so as to prevent the accumulation of ash in a furnace or other equipment.

What is the main reason for explosions in boilers during start up and shutdown?

The most common causes of a fuel explosion are: Fuel-rich mixtures – The danger of a fuel-rich mixture is that high concentrations of unburned fuel can build up. When this unburned fuel ignites, it can do so in a very rapid or explosive manner.

Is it normal for a water heater to make popping noises?

One of the most common sounds a water heater can make is popping. When that happens, it’s usually an indication that your water heater has an excess of mineral deposits and sediment at the bottom. This is especially problematic in areas that have hard water.

How do you stop a water heater from popping?

HOW CAN YOU STOP IT? If your hot water heater makes popping and crackling noises, the best way to fix the problem is to drain the sediment from the bottom of the tank. This is a relatively simple procedure that can be done on a regular basis.

Can modern boilers explode?

While historically, boilers would over-pressurise and explode with alarming regularity, modern boilers are manufactured to be able to withstand excessive pressure, and can typically handle an operating pressure of 20 PSI. When pressures increase beyond this level, the boiler can fail, which can lead to an explosion.

At what pressure will a boiler explode?

In theory, boilers can over-pressurize and explode if the pressure levels become dangerously high (over 20 PSI). At these catastrophic levels, a boiler will fail and potentially explode.