Can A Tankless Water Heater Explode

With water pressure as the water is heated pressure will begin to build up inside the tank.

Can a tankless water heater explode. Water pressure as water is heated pressure builds inside the tank. It opens automatically should the pressure in your water tank exceeds the limit set by the manufacturer. In the case of water heaters its source is irrelevant. The relief valve and your thermostat work in harmony to keep you safe.

In such a case the explosive force itself doesn t originate from within the tank. For the water heater too much internal pressure can cause leaking and even make the tank to explode. You d be lucky if you survive and so always check the p t valve to make sure it is free from sediment and it functions right. There are two common ways a water heater can create a fire explosion and become a dangerous bomb in your atlanta area home.

Tips to avoid water heater explosions. They heat the water just before it is used. If gas is leaking around or in the water heater the ignition flame can ignite the gas causing a dangerous explosion. Drain the tank to get rid of sediments and always stay clean if using a gas burner.

Tankless water heaters can be powered by gas or electricity but even gas powered tankless water heaters rely on an electric control panel to operate the system. The cth series tankless electric water heaters are designed to attach to cold water pipes. The pressure switches used in these heaters are defective and may cause the heater to explode and catch fire. To date cpsc knows of no injuries from these water heaters.

Cpsc learned of the problem with these heaters when a consumer reported to the agency that three of his five water heaters exploded and caught on fire. After all gas is known to cause an explosion when it comes into contact with fire. So regardless of the type of tankless water heater you have you ll be out of hot water in the event of a power outage. Thinking about water heaters exploding most people would think that this can only happen to units powered by gas.

The explosion from a water heater is without a doubt fatal and can cause extensive structural damage to your home. If the valve fails to open when the pressure in your water heater tank rises above the acceptable level there is a danger of an explosion. A water heater gas explosion occurs when gas from the heater or any other source really has filled the room and a spark usually from the pilot light but it can also come from say a lighter ignites it. Usually the water heater will switch off or it can release the built up pressure via a safety valve.

It can still be quite deadly though. Ensure your heater s pressure relief valve is fully functional replace if faulty. Always keep your heater s temperature at 120 125 degrees. Both gas and electric water heaters have an equal risk of exploding.

Poorly installed heaters heater controls and gas connections can cause explosions. Gas leak if gas is leaking in or around your water heater the small ignition flame can ignite the gas causing a catastrophic explosion.