When this happens, you can usually solve the problem by flushing the water tank out. However, if banging, cracking, popping, or rumbling noises persist, you should call a technician, as you may be experiencing a more complicated and dangerous issue in the tank, potentially requiring you to replace your whole system.
Even if the problem starts small, a crack or spot of rust can quickly lead to tank leaks if you aren't careful. As we've already mentioned, a leaking water heater is an emergency and should be handled with a sense of urgency.
If the water heater does not have proper venting, it may be struggling to properly cycle and exert air. A blocked vent may be the cause of a backfiring unit, typically the result of installation error. In some cases, a venting issue can result in the void of your unit's warranty.
Bad Thermostats
The thermostat's role is to regulate the water temperature inside the tank. If a thermostat is malfunctioning, it can cause the water heater to overheat, leading to a circuit overload and tripping the breaker.
The popping noise comes from boiling water beneath the sediment. While the noise is not dangerous, excessive sediment can result in several problems for your water heater. Sediment buildup can slow heat transfer and cause overheating, damaging the inner lining and steel tank and ultimately resulting in a leak.
Expect a pro to charge you between $75 and $200 to come to your home to flush your water heater, depending on where you live. While this cost deters many homeowners from performing this annual maintenance, it can extend the water heater's lifespan by years, making it worth the additional cost.
Cause #1: Airflow issues
If it doesn't get enough air, that forces it to work harder and run longer, which can cause the furnace to pull more electrical current than normal. That can lead to a tripped breaker. The most common airflow issues are clogged filters, blocked supply registers, and blocked return air vents.
When a water heater starts tripping the ECO repeatedly, it's time to call a plumber for service. There's a good chance that the water in the tank is dangerously hot, and since the problem is usually caused by a failed component, it won't get better until the bad part is identified and replaced.
Factors Leading to Water Heater Explosions
Sediment gathered in the bottom of the tank insulates, which can increase temperatures beyond a safe level. Rust and corrosion of metal components prevent proper performance and impedes pressure regulation.
Popping. If you hear popping sounds and you don't have a bag of popcorn in the microwave, you could be dealing with dirty furnace burners or damaged air ducts. When the burners are dirty, the buildup prevents them from igniting, which causes too much gas to build up, making a popping sound.
Gurgling or boiling sounds are usually a sign of sediment buildup, causing water to overheat and produce steam bubbles. Popping sounds are caused by water trapped under the sediment layer, indicating a need for tank flushing to remove the sediment.
Faulty Temperature & Pressure (T&P) Valve: The T&P valve is designed to release excess pressure if the water temperature becomes too high. If this valve malfunctions, it not only makes your hot water heater leaking dangerous but also raises the risk of the tank bursting, leading to potential injury and fire hazards.
As long as you've properly maintained the water heater, your homeowners policy would likely cover the water damage. For example, it could pay for new flooring and replace ruined furniture. However, it wouldn't pay to fix or replace the water heater unless you've added equipment breakdown coverage to your policy.
Get a portable tankless water heater
One emergency solution for escaping a cold shower is a portable tankless water heater, whether electric or gas-powered. Electric tankless water heaters are a lot easier to deal with.
The short answer is that plumbers typically service water heaters, whether it's gas or electric. An electrician may also be able to fix an electric hot water heater, assuming the problem is electrical. Maybe you're wondering if you can DIY the solution or if you need to call a water heater pro.
The most likely causes are: Burnt out heating element. Bad thermostat. Wiring/electrical problem.
While today's water heaters are better designed than older models, they still require regular maintenance in order to prolong their lives. With regular inspection, draining, and flushing, you can expect a gas water heater to last anywhere from 8-12 years and an electric water heater to last anywhere from 10-15 years.
Overloaded Furnace
A dirty filter or closed air vents compels your furnace to work harder. The higher electrical draw may overheat the system, strain the circuit and flip the breaker. Try these tips to restore normal airflow and resolve the problem: Replace the air filter.
Will a surge protector stop breakers from tripping? No, tripping breakers are usually caused by current (amperage) overloads. Surge protectors protect against voltage surges and spikes.
Common reasons your breaker keeps tripping include circuit overload, a short circuit, or a ground fault. The following information will help you understand the differences between these three reasons so that you can better resolve your circuit breaker and electrical system issues.
-Reduced Efficiency: As scaling collects at the bottom of the tank, your water heater will become less effective at heating the water in the tank. -Corrosion: If your water heater goes long enough without a proper flush, you could also have corrosion attacking the tank itself, weakening its structural integrity.
Labor Cost to Install Water Heater
In general, plumbers cost $45 to $200 per hour, while electricians cost $50 to $100 per hour. Expect the following average price ranges for labor alone: Replacing a tank-style water heater: $150–$450. Replacing a tankless water heater: $600–$1,850.
If neither you nor a professional have flushed your water within the last five years, Water Heaters Now recommends not flushing it yourself. If you flush a water heater that already has a significant sediment buildup, it can actually cause more problems.