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Types Of Water Heaters: What To Consider When It's Time To Upgrade

Types of water heaters

Key Takeaways:

1. There are several types of water heaters, each with its benefits.

2. If your water heater is over a decade old, it's time to consider upgrading.

3. Signs that it's time to upgrade your water heater include not getting enough hot water, increasing energy bills, rust in hot water, and strange noises from the unit.

4. When choosing a new water heater, size is an important consideration. The best way to find a suitable size for your needs is to consult a qualified plumber or heating contractor.

Water heaters are an essential component of any home, providing hot water for cooking, cleaning & bathing. While most homes come equipped with a standard water heater, there are several reasons to consider upgrading to a newer model. Today's heaters are more energy-efficient than ever before, meaning you can save money on your monthly utility bills. They also have various features that can improve your quality of life, such as vacation settings and temperature control. If you're considering upgrading your water heating system, be sure to research the model that best meets your needs. You'll be glad you made the switch the next time you jump in the shower.

This blog post explores water heater types, which ones work best, and when it is time to upgrade!

Types of Water Heaters

1. Storage Water Heaters

Storage water heaters are the most common; they typically have a capacity of 30-60 gallons. They use electricity, natural gas, or propane to heat water. The water is stored in an insulated tank and is heated using a heating element. Storage water heaters are generally less expensive to purchase and operate than other water heaters.

2. Tankless Water Heaters

Tankless water heaters do not require a storage tank. Instead, they heat water on demand by passing it through a series of heated coils or plates using electricity, natural gas, or propane. They are more expensive than storage water heaters, but they are more efficient & can save you money in the long run.

Related: Common misconceptions about tankless water heaters

3. Solar Water Heaters

Solar water heaters use solar panels to generate thermal energy from the sun & use it to heat water. Solar water heaters are more expensive to purchase & install than other types. Still, they are very efficient and can save you a lot of expenses over time.

4. Hybrid Water Heaters

Hybrid water heaters are storage water heaters that use electricity and gas to heat water. Hybrid water heaters are more expensive than traditional storage water heaters, but they are more efficient.

5. Geothermal Water Heaters

Geothermal water heaters are water heaters that use the earth's heat to warm water. Geothermal water heaters are more expensive than traditional storage water heaters. Still, they are more efficient and can save you money.

6. Heat Pump Water Heaters

Heat pump water heaters use a compressor and evaporator to transfer heat from the air into the water. Heat pump water heaters are costlier than other types, but they are much more efficient.

7. Gas-Fired Condensing Water Heater

Gas-fired condensing water heater work by using a combustion chamber and flue gas condenser to extract heat from the exhaust gases of a natural gas or propane-fired burner. Gas-fired condensing water heaters are among the most efficient heaters on the market.

Signs It's Time to Upgrade the Water Heater

1. Your Water Heater Is Older than Ten Years

How long do water heaters last? Most manufacturers estimate that a water heater will last between 8 and 12 years. After that, the risk of problems such as drain valve leaks and corrosion increases.

2. You're Not Getting Enough Hot Water

If you're not getting enough hot water from your current water heater, it's time to upgrade. This could be due to several factors, such as sediment build-up in the tank or a malfunctioning heating element. Regardless of the cause, upgrading to a new water heater will ensure plenty of hot water for your needs.

3. Your Energy Bills Are Increasing

If you've noticed that your bills have been increasing, it could be due to your water heater. As water heaters age, they become less efficient at heating water. This means they use more energy, which can cost you more monthly.

4. There's Rust In Your Hot Water

If you notice rust in your hot water, it's a sign that your water heater is starting to corrode on the inside. While this isn't necessarily a problem if caught early, it can lead to serious issues if left unchecked. If you see rust in your hot water, it's best to replace your water heater before the problem worsens.

5. Strange Noises and Smells Are Coming from Your Water Heater

If you start hearing strange noises from your water heater, it could be due to sediment build-up in the tank. As sediment accumulates, it can begin to harden and form clumps. These clumps can then bang around inside the tank, causing strange noises that you're hearing.

As for bad scents coming through the water main, there are several related problems to look into—including sediment buildup in the tank.

Water Heater Efficiency: Speed, Energy Friendliness, and Financial Implications

When upgrading your water heater, efficiency should be one of your top priorities. Efficient water heaters not only save energy but can also significantly reduce your utility bills over time. Here are some key points to consider:

  • Speed: Modern water heaters, especially electric tankless and hybrid models, offer faster heating times. Tankless heaters provide hot water on demand without the wait of a traditional tank, meaning you never run out of hot water, and there's no need for constant reheating.
  • Energy Friendliness: Water heaters vary in energy efficiency, with some models like heat pump and solar water heaters offering superior performance. These systems use less energy by harnessing natural heat or environmental resources, making them eco-friendly options. Look for models with high Energy Factor (EF) ratings to ensure you're minimizing energy consumption.
  • Financial Implications: While energy-efficient models often come with a higher upfront cost, their long-term savings on energy bills are substantial. For instance, a solar or geothermal water heater may have a higher installation price but can drastically cut down your heating expenses over its lifespan, offering a return on investment within a few years. The financial benefits can be further enhanced through rebates or tax credits available for energy-efficient upgrades

How Do I Choose The Right Size Water Heater For My Home?

When choosing a water heater, size is an important consideration. If you select a unit too small, you may run out of hot water regularly. On the other hand, if you choose a team that is too large, you will be wasting energy and money. So how do you determine the right size for your needs?

One approach is to look at your past usage. A larger unit may be the way to go if you have a family of four constantly running out of hot water. However, a smaller unit may suffice if your usage is more moderate.

Another approach is to look at the capacity of the unit in gallons. A unit with a capacity of 40 gallons or more for a family of four should be sufficient.

Water Heater Valve Types

You should also consider valves when picking a new heater. Water heaters require several valves to operate safely and efficiently, including:

Temperature and Pressure Relief Valve (T&P Valve):
This valve is essential for safety. It releases water if the pressure or temperature within the tank becomes too high, preventing potential damage or explosion.

Shutoff Valve:
Located at the water inlet, this valve is used to stop the flow of water into the tank during maintenance or replacement.

Drain Valve:
Found at the bottom of the tank, this valve is used to drain the tank for maintenance or flushing out sediment buildup.

Is Your Water Heater Giving You Trouble? You're Not Alone.

Many homeowners in Niles and the surrounding areas have problems with their water heaters. That's why Bill's Plumbing & Sewer offers water heater services to solve any issue you may have.

We know that a reliable and efficient water heater is important to your home. That's why we offer top-of-the-line products and services, so you can rest assured that your family will always have hot water.

Get an installation estimate today!

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How Horizontal Boring Can Save Your Yard During Plumbing Work in Northbrook, IL

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How to Repair a Furnace: A Practical Guide for Homeowners

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