How Do Tankless Water Heaters Differ From Traditional Tanks?

Posted on

Tankless water heaters have recently become more popular, providing homeowners with a more efficient and eco-friendly alternative to traditional tanks. However, many people still have questions about how the installation process differs from that of more conventional systems. Here are some of the main differences between the installation of tankless water heaters and traditional tanks.

Equipment and Space Requirements

One of the main differences between tankless water heater installation and traditional tank installation is the equipment and space requirements. Traditional tanks need a larger area or room to accommodate them. Tankless water heaters, on the other hand, are typically much smaller and can even be installed on walls or outside, saving valuable indoor space. Additionally, traditional tanks often require more extensive plumbing and electricity work because of their size, whereas tankless water heaters generally have fewer installation requirements.

Energy Efficiency and Cost Savings

Another serious advantage of tankless water heaters is their energy efficiency and cost savings potential. Traditional tanks work by heating and storing water continuously, which can lead to energy wastage and higher utility bills. Tankless water heaters, in contrast, only heat water when it's needed, meaning less energy is wasted and lower bills in the long run. Consequently, tankless water heaters are a more environmentally friendly and cost-effective option.

Maintenance and Longevity

When it comes to maintenance and longevity, there are notable differences between tankless water heaters and traditional tanks. Traditional tanks require regular maintenance, including flushing out sediment and scaling, which can be costly and time-consuming. Tankless water heaters, on the other hand, generally require less maintenance and have a longer lifespan.

Installation Cost and Process

The installation cost and process differ significantly between tankless water heaters and traditional tanks. Traditional tank installations require more labor, materials, and time due to the larger unit's size and more complicated plumbing. As a result, traditional tank installations can be more expensive than tankless options. In contrast, tankless water heaters are smaller and require more straightforward plumbing, which can lower installation costs.

Water Usage and Capacity

Finally, water usage and capacity can differ between tankless water heaters and traditional tanks. While traditional water heaters are typically large enough to store and heat many gallons of water at once, tankless water heaters don't have a tank to fill and heat up. Instead, they provide hot water on demand, meaning they can offer a consistent supply of hot water as long as the unit is adequately sized for the household's needs.

Contact a professional to learn more about tankless water heater installation