A reliable water heater is essential for comfort in Denver’s varied climate. Recognizing when your system is nearing the end of its lifespan can prevent unexpected cold showers and costly emergencies. Here are some indicators that it might be time to consider a replacement:

1. Age of the Unit

Traditional tank water heaters typically last between 8 to 12 years, while tankless models can function effectively for up to 20 years. If your system is approaching or has surpassed these timeframes, it’s wise to assess its performance.

2. Inconsistent Water Temperature

Experiencing fluctuating water temperatures or a complete lack of hot water can signal issues with the thermostat, heating elements, or sediment buildup. ​

3. Discolored or Rusty Water

Rusty or murky water emerging from your taps may indicate internal corrosion within the water heater tank, suggesting that a replacement could be necessary.

4. Strange Noises

Loud noises such as rumbling or banging from the water heater often result from sediment accumulation, which can reduce efficiency and damage the unit over time. 

5. Visible Leaks

Any signs of moisture or pooling water around the base of the heater are clear indicators of leaks, which can lead to significant water damage if not addressed promptly. ​

6. Increased Energy Bills

An unexpected rise in energy costs may be due to an inefficient water heater working harder to provide the necessary hot water.