Symptoms of a bad Hot Water Heater 

Signs Your Hot Water Heater May Need to Be Replaced
Your water heater works hard every day, but like any appliance, it won't last forever. Knowing the warning signs of a failing water heater can help you avoid unexpected breakdowns and costly water damage.

• Inconsistent hot water temperatures

• Running out of hot water quickly

• No hot water at all

• Rust-colored or discolored hot water

• Water leaking around the tank

• Rumbling, popping, or banging noises coming from the unit

• Visible rust or corrosion on the tank

• Low hot water pressure

• Frequent repairs or recurring problems

• Rising energy bills due to poor efficiency

• Water has a metallic taste or unusual odor

• Moisture or pooling water near the water heater

• Pilot light or burner issues (gas water heaters)

• Heating elements repeatedly failing (electric water heaters)

• Unit is 8–12 years old or older
  
  

If you're experiencing one or more of these symptoms, it may be time to consider replacing your water heater before a complete failure leaves you without hot water or causes water damage to your home.