Reduced Efficiency: Hard water contains minerals like calcium and magnesium that can accumulate in the tank over time, forming sediment. This sediment acts as insulation, making it harder for the heating element to transfer heat to the water effectively, thus reducing the efficiency of the water heater.
Increased Energy Costs: As the efficiency of the water heater decreases due to sediment buildup, it needs to work harder and consume more energy to heat the water to the desired temperature. This can lead to higher energy bills.
Shortened Lifespan: Sediment buildup can cause corrosion inside the tank, leading to premature wear and tear on the water heater. Over time, this can result in leaks or other malfunctions that require costly repairs or replacement of the unit.
Risk of Damage: Excessive sediment buildup can create pressure on the tank walls, increasing the risk of leaks or even tank failure. This can result in water damage to the surrounding area and require expensive repairs.
Poor Water Quality: Sediment buildup in the water heater can affect the quality of the water coming out of the taps. It may lead to discolored or foul-smelling water, as well as reduced water pressure due to clogged pipes and fixtures.
Overall, regular flushing of the water heater is essential in areas with hard water to maintain its efficiency, prolong its lifespan, and ensure clean, high-quality water for household use.