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6 Differences Between Tankless and Tank Water Heaters

installing water heater One of the last pieces of home equipment you probably think about is your hot water heater—until it stops working. Your water heater plays an essential role in the everyday comfort of your home, providing hot water for showers, dirty dishes, and washing laundry. If your water heater is outdated and beyond repair, you might consider installing a new one. When choosing a new model, you might want to think about a high-efficiency water heater, known as a tankless or on-demand water heater. Today we highlight the differences between a tankless water heater and a traditional storage-tank water heater.

Cost-Effective and High-Efficiency Water Heaters

Ultimately, your water heater choice will depend on your application and personal preferences as a homeowner. While many traditionally-minded individuals prefer the standard storage tank solution, tankless water heaters offer a proven alternative. Below we compare tankless and tank water heaters to help you make an informed decision when it comes time to replace your water heater. 

Tank vs. Tankless

There are several key differences between a traditional tank water heater and a tankless alternative. Below is how the two options compare: 

Size – Water heater size might not be a significant problem for most homeowners, but if space is limited at your home, a tankless water heater adequately operates without a large tank. For comparison, a traditional storage tank is typically up to five feet tall, whereas a tankless heater is about the size of a carry-on suitcase. 

Heating Methods – Another difference between these two heaters is how they heat water. Traditional storage tanks heat hot water and store it in a large tank, which usually ranges from 20 to 80 gallons. If you have an improperly sized tank and run out of hot water during a shower, you will be in for a cold surprise. Alternatively, a tankless water heater only heats water when it is needed. 

Energy Efficiency – A tankless water heater only heats water when needed, making it far more efficient than a traditional storage tank system. Many tankless heaters can be 8%-14% more efficient than tank heaters, saving homeowners up to 27%-50% on their energy expenses. 

Cost – Tankless water heaters range from $1,200 to $5,000 where traditional water heaters are between $1,300 to $2,000. Tankless water heaters also often have a higher installation cost because of new wiring and plumbing changes. However, the cost difference can be recovered in energy savings over the lifespan of the new system. If you’re looking for the most cost-effective water heater, a tankless heater will be the best choice in the long run.

Longevity – Storage tank water heaters generally last six to twelve years if properly maintained. Tankless water heaters can last ten to fifteen years if properly maintained. 

Maintenance – Both water heaters require periodic maintenance. While storage tank heaters are generally easier to repair, if a part becomes damaged, it’s harder to find a replacement. Tankless water heaters are built using modular construction, meaning each broken part can be individually replaced without replacing the entire unit. 

Why Go Tankless With Clay’s Climate Control? 

If your outdated water heater constantly needs repairing or frequently fails, it might be time to consider a tankless water heater system. At Clay’s Climate Control, regardless of the type of water heater you have, we can deliver affordable and high-quality repair, replacement, and installation services for tank and tankless water heaters. If you’ve been searching the internet for water heater installation near me, stop your search now and contact Clay’s at 609-916-1106 to schedule an appointment.