How often should the hot water heater be cleaned?

The frequency with which you should clean your hot water heater depends on the type of heater and your water quality. Here are some general guidelines:

1. Tank Water Heaters: It's recommended to flush and clean tank water heaters once a year. This helps to remove sediment buildup, which can affect efficiency and lifespan.

2. Tankless Water Heaters: These generally require less frequent cleaning, but it's still a good idea to descale them once a year, especially if you have hard water.

3. Water Quality: If you have hard water, you might need to clean your water heater more frequently. Sediment buildup can occur more quickly in areas with hard water.

4. Usage: Heavy use may also necessitate more frequent cleaning.

Regular maintenance not only helps in maintaining efficiency but also extends the lifespan of your water heater.