Why Your Water Heater Might Be Failing — And What to Do About It

Recognizing the Warning Signs

Is your water not staying hot for long? Are you hearing strange noises from your utility closet? These are some of the early red flags that your water heater may be on its last legs. For many homeowners in Wallingford, North Haven, and Cheshire, CT, the first sign of trouble is simply running out of hot water faster than usual.

Don’t ignore these changes. Acting quickly can mean the difference between a quick repair and a costly emergency.

Common Causes of Water Heater Failure

Water heaters work hard year-round. Over time, minerals from hard water can build up in the tank, reducing efficiency and causing corrosion. In areas like Hamden and Meriden, where water quality varies by neighborhood, sediment buildup is a common issue.

Age is another big factor. Most traditional water heaters last about 8–12 years. After that, the risk of a full breakdown increases dramatically—especially without regular maintenance.

How to Extend the Life of Your Water Heater

Regular checkups go a long way. At Mansolf, we offer routine water heater maintenance, including flushing the tank, checking the anode rod, and testing the thermostat. These simple steps help Wallingford homeowners get the most out of their systems.

If you’re thinking about upgrading, tankless water heaters offer energy efficiency and longer lifespans. They're a great fit for households in North Haven and Durham looking to save space and money.

Quick Checklist: Do You Need Repair or Replacement?

• Hot water runs out quickly or takes too long to heat
• Rust-colored water or metallic smell
• Strange banging or rumbling sounds
• Water pooling around the base of the tank
• Your unit is more than 10 years old

Let Us Help You Avoid a Cold Shower

If your water heater is acting up, don’t wait for it to completely fail. Our local team serves homeowners across Wallingford, Cheshire, Hamden, and beyond with fast, honest service. Whether you need a repair, replacement, or just a checkup—we’re here to help.

Call Mansolf Plumbing and Heating today to schedule your water heater service and stay comfortable year-round.