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How Buildups Cause Water Heater Failure

How Buildups Cause Water Heater Failure

Posted in Hot Water Heater Repairs , on July 30, 2023

Water heaters are an indispensable part of our daily lives, providing hot water for comforting showers and various household tasks. However, we often take them for granted, realizing their importance only when they malfunction. Mineral buildup is a leading culprit behind water heater issues requiring an expert plumber in Fort Lauderdale. Broward Plumbing is your go-to expert for general plumbing and water heater repair in Fort Lauderdale. Read on for a low down on water heater buildup and its repercussions. 

What Causes Water Heater Buildup?

water heater repair Fort LauderdaleWater heater buildup primarily results from the presence of minerals like calcium and magnesium in the water supply. These minerals solidify when the water is heated and settle at the bottom of the tank and along the heating elements. The mineral sediment accumulates over time and forms a thick layer, hampering the efficiency and performance of your appliance and necessitating water heater repair in Fort Lauderdale. The problem is more prevalent in areas with hard water as the mineral content is higher. Many regions in Southeast Florida have calcium-containing limestone rocks beneath the soil, making them prone to buildup issues.

Repercussions of Water Heater Calcium Buildup

  • Reduced Heating Efficiency: The mineral deposits can severely impair your unit’s functionality. The sediments act as insulators, creating a barrier between the heating element and water. This insulating effect forces the water heater to work harder and longer to reach the desired temperature. There’s increased energy consumption and higher utility bills.
  • Decreased Lifespan: Sediment accumulation places undue stress on the water heater components and causes premature wear & tear. The increased strain can trigger leaks, rusting, and other damage requiring an emergency plumber in Fort Lauderdale. This can eventually shorten the lifespan of the appliance.
  • Uneven Heating: Calcium buildup at the tank bottom also interferes with the even distribution of heat. This results in hot spots that can damage the tank and lead to potential leaks.

Removing Calcium Buildup

Regular maintenance is the mantra to combat water heater calcium buildup. Flush the water heater at least once a year to minimize sediment accumulation. Here’s a simple step-by-step guide to removing buildup:

  1. Turn off the power supply: Ensure the heater is turned off and the power supply is disconnected before attempting any maintenance.
  2. Drain the tank: Attach a hose to the drain valve at the bottom and place the other end in a drainage vent or bucket. Open the valve to allow the sediment-filled water to drain out. Repeat till you get clear water.
  3. Clean inlet valve: Sedimentation can clog the inlet valve, so remove the valve and clean it thoroughly.
  4. Refill the tank: Close the drain valve and refill the tank once the tank is flushed. Ensure all connections are secure before restoring the power supply. 

Flushing the heater tank will only remove a part of the calcium buildup. You’ll need to descale the tank to remove all the caked-on calcium. Experts recommend hiring a professional plumber in Boca Raton to descale the tank with a descaling solution. 

When to Replace Your Water Heater 

Despite regular maintenance, water heaters have a limited lifespan. If your water heater has frequent breakdowns or is over 10-12 years old, it might be time for a replacement. Investing in a new, energy-efficient water heater can save you big bucks on your heating bills and ensure hot water without the headache of constant repairs.

If you’re facing persistent water heater problems, it’s always best to seek the assistance of a professional plumbing company like Broward Plumbing. With an experienced & certified team of top-notch plumbing technicians, Broward Plumbing is your trusted plumber in Fort Lauderdale and Boca Raton. Whether you need water heater repairs in Fort Lauderdale or reliable plumbing solutions, our helpful experts will keep your plumbing in flawless shape! 

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