Heating Element Replacement
Electric water heaters use upper and lower heating elements to warm the water, and when one burns out you get lukewarm water or hot water that runs out fast. FlowFast connects you with an independent local plumber who can test your elements and replace the failed one.
- Connected with an independent local pro — never a call center queue.
- Part of our Water Heater Repair & Installation services — explained up front.
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View all Water Heaters servicesAn electric water heater has no flame — it heats water with two elements, one near the top of the tank and one near the bottom. The upper element heats first, then hands off to the lower element for the bulk of the water. When the lower element burns out, the most common failure, the tank seems to work but runs out of hot water shockingly fast. When the upper element fails, you may get no hot water at all. Sediment is the usual killer, burying the lower element until it overheats.
FlowFast connects you with an independent local plumber who can test both elements with a meter to identify the failed one — because replacing the wrong element wastes your money and your time. The pro will shut off power at the breaker, drain the tank below the element level, remove the burned-out element, and install the correct wattage replacement with a new gasket. They will also check the thermostats and sediment level, since the conditions that killed one element are often still present. Regular maintenance is the cheapest way to protect a water heater investment.
Warning signs
Signs you need this service
- Hot water that runs out much faster than normal, the hallmark of a failed lower element. Ensuring the problem is fully resolved.
- No hot water at all combined with a tripped breaker, suggesting a shorted element. So catching it early keeps the repair simpler.
- The reset button tripping repeatedly, which can follow an element failure overheating the tank. Which usually signals a problem that needs a pro.
- Rumbling sediment sounds plus declining performance, since sediment is what typically kills elements. A sign the pro will want to hear about.
What to expect
The process, step by step
The pro shuts off power at the breaker and tests both elements and thermostats with a meter. Which keeps the work neat and contained.
The tank is drained below the failed element, which is removed along with its old gasket. Keeping you informed at every stage.
A new element of the correct wattage is installed with a fresh gasket and torqued to seal. Ensuring the problem is fully resolved.
The tank is refilled completely before power is restored — a dry-fired element burns out in seconds — then tested.
Prevention
How to avoid this problem
- Flush sediment annually so the lower element is not buried and overheated by insulating buildup. Saving you from emergency calls later.
- Have elements tested during maintenance visits to catch weakening ones before they fail completely. Before a small issue becomes urgent.
- Never restore power to a partially filled tank; dry-firing destroys a new element almost instantly. And do not skip it.
Frequently asked questions
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