What Is the Average Lifespan of a Water Heater? 

Aug 1, 2024 | Lifespan, Age, Installation Quality, Metallic, Plumbing, Regular Maintenance, Rust, Sediment, Water Heater, Water Pooling, Water Quality, Water Usage

Having trouble with your water heater and not sure what to do next? You’ve come to the right place! At Five Star Columbus Plumbing, we get how confusing it can be when your water heater acts up, especially if it’s your first time dealing with this. You might be wondering what questions to ask, how to know if it needs a repair or a full replacement, and why it might need replacing in the first place. Don’t worry; we’re here to help clear things up! 

Our mission is to give you a smooth, stress-free experience for all your home needs. So, let’s tackle one of the most common questions: how long does a water heater usually last? 

The Average Lifespan of a Water Heater 

Usually, a water heater lasts about 8 years, but some can keep going up to 10 years if well maintained. If yours is around the ten-year mark, it’s probably nearing the end of its life. So, keep up with maintenance and plan ahead to avoid any surprises. After all, no one likes unexpected issues, right? 

The Factors that Impact a Water Heater’s Lifespan  

There are several factors that impact how long your water heater will last. Here’s what to keep in mind: 

  • Regular Use – How much water you use plays a big role in your heater’s lifespan. While you shouldn’t limit your usage, it’s still good to be aware of how this factor can affect your unit’s lifespan. 
  • Preventative Maintenance – Regular check-ups and annual flushing can extend your heater’s life. Skipping these can speed up wear and tear. 
  • Water Quality – The type of water (hard or soft) affects your heater. Minerals like calcium and magnesium can build up over time, reducing the unit’s efficiency and lifespan. 
  • Installation Quality – Poor installation services can lead to faster wear and tear, potential damage, and even safety hazards. 
  • Equipment Quality – Opting for a cheaper, lower-quality brand might save you money upfront but could shorten your heater’s life. The materials used in these appliances matter a lot for their overall performance and durability. 

When to Consider Replacing Your Water Heater 

Rusty water coming from the faucet may be your indicator that it is time to start planning for a new water heater.

Several signs can indicate that your water heater is nearing the end of its life: 

  1. Rusty Water – If the water from your faucet looks discolored or “rusty,” it might be time for a replacement. This also applies if your water seems to have a “metallic” scent or taste. 
  1. Water Not Heating – If your water heater isn’t meeting your hot water needs, it could be due to sediment buildup or wear and tear, meaning a replacement might be needed. 
  1. Water Leakage – Notice water pooling around your unit? Get a professional to check it out ASAP. Depending on the issue, a new unit might be in order. 
  1. Age – As mentioned before, the age of your water heater is a big factor. If it’s over ten years old, you might want to think about replacing it. 
  1. Frequent Repairs – If you keep having issues that need multiple repairs, it might be more cost-effective to invest in a newer, more energy-efficient unit. 

What Can You Do to Extend Your Water Heater’s Lifespan?   

Since water heating makes up about 18% of your household’s energy costs, it’s a good idea to keep your water heater in top shape. Routine maintenance can help keep it running smoothly and extend its lifespan. Here are a few tips: 

  • Flushing Your Water Heater: Sediment buildup can cause the system to overheat, leading to costly repairs and a shorter lifespan. Regular flushing can prevent these issues and keep things efficient. 
  • Avoiding High Water Temperatures: Setting your water heater too high can wear it out faster. Go for moderate settings to make it last longer. 
  • Preventing Exterior Rust Buildup: Rust on the outside of your unit can hurt its efficiency and lifespan. This is why regular plumbing checks and preventative maintenance is so important. 
  • Staying Current with Annual Maintenance: Don’t skip those annual plumbing inspections, even if they seem unnecessary. Keeping up to date ensures everything runs smoothly. A licensed plumber can catch and fix minor issues before they become major problems. For comprehensive plumbing inspections, give us a call and keep your home’s plumbing in top shape. 

It’s a smart idea to keep an eye on how old your water heater is so you can plan for a replacement down the road. Need help figuring out its age or want a free water heater estimate for a new one? Whatever you need or any questions you have, we’re here to help! 

You can call Five Star Columbus Plumbing for all your water heater needs today at (614) 401-8086, or schedule an appointment online now by clicking here