Signs It’s Time to Replace the Water Heaters

Warning Signs Your Water Heater Needs Attention | LaVergne's Plumbing & Heating
Water Heater
LaVergne's Plumbing & Heating

Warning Signs Your Water Heater Needs Attention

Don't ignore the early signs of a failing water heater. Know what to look for, when to call a plumber, and whether it's time for a repair, replacement, or upgrade to tankless.

Plumbing Problems Don't Go Away on Their Own

As a homeowner, you definitely want to do everything possible to make sure your home is comfortable. It can be difficult to take care of everyday household responsibilities on your own. This is why many people are using a plumber as a means to make life easier.

If it is suspected that there are any types of plumbing problems in the home, they should never be ignored. Unfortunately, they are not going to go away on their own. Instead, contact a plumber who can get to the source of the problem. Many people ignore the signs of a faulty water heater. It's not long before the water heater is no longer functioning properly. Know what to look for in advance and prevent this from happening.

1

Leaks Around the Water Heater

Drops on the Floor or Corrosion on the Tank

It is important to pay close attention to the area around the water heater. If there are drops on the floor or it is leaking in any way, it is important to contact a plumber. This is a sign that something is wrong, and the problem is only going to get worse.

It won't be long before there is a shortage of hot water. Pay attention to water corrosion on the outside of the tank. This is another sign of a leaking tank.

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Puddles on the Floor

Water pooling around the base of the heater is a clear sign of a leak.

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Tank Corrosion

Rust or discoloration on the outside of the tank means it's leaking or about to.

2

Knocking Noises

Sediment Buildup in the Bottom of the Tank

Pay close attention to any noises coming from the water heater. If it sounds like it is knocking, this is a sure sign that the water heater is in need of repair.

The reason it is making this noise is because there is sediment in the bottom of the water tank. This is something that can be avoided if you are willing to have the water tank flushed on a regular basis. Basically, this is draining of the water tank so the sediment can be removed.

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Prevention: Have your water tank flushed on a regular basis to remove sediment before it causes knocking noises and reduces efficiency. This simple maintenance step can extend the life of your water heater significantly.
3

Cloudy or Smelly Water

The Inside of the Tank May Be Corroding

Pay attention to the color and the smell of water coming from the faucet. If it smells bad, there is a strong possibility that the inside of the heater is damaged.

When this happens, it should be replaced as soon as possible. Otherwise, the problem is only going to get worse. The inside of the tank is beginning to corrode, and it is important to take action.

⚠️ Cloudy Water Means Internal Damage

If your hot water is discolored, cloudy, or has a foul smell, the tank's interior is corroding. This problem will not improve on its own — it will only get worse. Contact a plumber immediately to assess whether the unit can be repaired or needs to be replaced.

4

Rising Gas Bill

Your Water Heater May Be Working Too Hard

It is always important to pay close attention to your monthly gas bill. If the bill is higher than usual, this is a clear sign that you are using more gas. In this situation, it would be very important to contact a plumber who would be able to verify whether the hot water tank is functioning properly.

Sometimes, a few adjustments can be made, and a replacement part can be installed and everything will be back to normal. However, there are other situations where it is beneficial to think about a new water heater.

Repair vs. Replacement

Schedule an appointment with a plumber if a problem is noticed. At this point, they can verify whether the water heater can be repaired or needs to be replaced. Depending on the faulty part, the plumber may be able to replace it. If the water heater is not very old, it should be repairable. Every situation is going to be different.

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When to Repair

Younger Units with Isolated Issues

If the water heater is not very old and the problem is limited to a specific component, repair is usually the better option. A plumber can replace the faulty part and get your hot water flowing again quickly.

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When to Replace

Older Units, Poor Maintenance, or Unknown History

Depending on the situation, it may not be possible to repair the water heater. A plumber will offer their professional opinion and leave the final decision to the homeowner.

⚠️ Replace If:
  • The heater is older and has reached the end of its expected lifespan
  • The tank was not maintained properly — no regular flushing or inspections
  • You just purchased the home and you are uncertain if the heater was maintained properly
  • Internal corrosion is present — cloudy, smelly, or discolored water

💡 Warranty Protection

It is good to know that a water heater replacement will likely come with a warranty. With a rock-solid warranty and professional installation by a reputable plumber, there is no question that everything is going to work out just fine.

Tankless Hot Water: A Great Investment

If you are interested in a way to ensure there is always plenty of hot water, consider a tankless option. Basically, this option provides a never-ending supply of hot water.

Why Go Tankless?

Endless Hot Water for Your Household

A tankless water heater provides a never-ending supply of hot water. This is perfect for those with larger households where everybody is trying to get ready to leave the house in the morning.

It is also helpful for those who have a jacuzzi tub and have a difficult time filling the tub with hot water. Generally, the only reason this happens is when the hot water heater is not large enough.

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Endless Hot Water

Never run out — water is heated on demand as it flows through the unit.

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Large Households

Perfect when everyone is trying to shower, do laundry, and run the dishwasher.

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Jacuzzi & Large Tubs

Fills even the largest tubs with hot water without running out.

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Space Saving

Compact wall-mounted unit takes up far less space than a traditional tank.

⚠️ Don't Go Without Hot Water

Schedule an appointment with a plumber today to have the water heater inspected. A plumber can verify whether there are any issues. If there are any concerns, the plumber knows how to handle the situation. Take good care of the home and it will likely be a comfortable place to enjoy life. There is no reason why anybody should have to go without hot water.

Quick Reference

Water Heater Warning Signs — At a Glance

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Leaks & corrosion — puddles on the floor or rust on the tank exterior. Call a plumber immediately.
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Knocking noises — sediment buildup in the bottom of the tank. Regular flushing prevents this.
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Cloudy or smelly water — internal corrosion. The tank likely needs to be replaced as soon as possible.
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Rising gas bill — the heater may be working too hard. A plumber can adjust, repair, or recommend replacement.
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Repair — if the unit is newer and the problem is isolated. A faulty part can often be replaced quickly.
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Replace — if it's old, poorly maintained, or you're unsure of its history. New units come with a warranty.
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Go tankless — endless hot water for large households, big tubs, and busy mornings. A great investment.
Serving the Bellingham, WA Area

Water Heater Inspection, Repair & Replacement.

This is a family-owned company that takes great pride in being a drug-free facility. We will always give a fair and honest quote before getting started with any plumbing job. Emergency appointments are available for those struggling with plumbing problems after hours.

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