Water heater servicing

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1. Prevents scale buildup 

• Minerals (especially in hard water) collect inside the heat exchanger. 
• This buildup reduces efficiency and can clog internal components. 

2. Maintains efficiency 

• A clean unit heats water faster and uses less energy. 
• Scale forces the system to work harder, increasing utility costs. 

3. Extends lifespan 

• Regular flushing prevents internal damage. 
• Neglected units wear out much faster and can fail prematurely. 

4. Ensures consistent hot water 

• Scale buildup can cause temperature fluctuations or reduced flow. 
• Flushing helps maintain steady performance. 

5. Prevents costly repairs 

• Mineral deposits can damage sensors, valves, and heat exchangers. 
• Routine maintenance is far cheaper than major repairs. 

6. Keeps warranty valid 

• Many manufacturers require annual maintenance. 
• Skipping flushing can void the warranty. 

7. Improves water quality 

• Removes sediment and buildup that can affect taste or clarity.

• Once per year (standard recommendation) 
  • Good for most households with average water conditions. 
• Every 6–9 months (hard water areas) 
  • If you have high mineral content or no water softener. 
• Every 18–24 months (soft water or low usage) 
  • Only if water quality is excellent and usage is light.

• Reduced hot water flow 
• Inconsistent water temperature 
• Strange noises (rumbling or clicking) 
• Error codes on the unit 
• Longer time to heat water