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Benefits of Tankless Water Heaters

Nowadays, tankless or on-demand water heaters are becoming more popular with homeowners. That’s because tankless heaters provide significant benefits you can’t get from conventional heaters.

Surely, you want to know more about these tankless wonders. Well, here at Spartan Plumbing, we make it a point to inform homeowners regarding the latest trends in heating technology.


How Tankless Heaters Work

Tankless water heaters are heating units you can directly connect to the water source or piping. They can either be electric or gas-powered. Electric heaters are ideal for point-of-use installations, where the heating is concentrated on one or two main outlets. Gas-powered heaters are suitable for large homes, where large supplies of hot water are needed for simultaneous household use.

Unlike conventional water heaters, tankless heaters don’t need to heat up a whole tank of water before you can enjoy a hot bath or shower. Tankless heaters use a more sophisticated system of heating elements that start to heat up once water enters the unit. In electric heaters, water is heated using filaments. In gas-powered heaters, pilot lights heat the tubes where water passes through.

Tankless heaters work in an instant when water flows into the heating units. As a result, you get hot water when you turn on the tap or shower but you won’t waste energy on water that’s just sitting in the tank.

An Assortment of Benefits

Tankless heaters can give remarkable perks, such as the following:

1. You can save more on energy and on your energy bill.

Most homes still use conventional water heaters that use tanks to store hot water. The tanks are supposed to maintain a steady supply of readily-heated water so you can use hot water anytime. However, in terms of energy savings, these conventional heaters are impractical.

When the collected hot water in the heater tank isn’t used up, it just sits there until it gets cool again. The next time you turn on the faucet or shower, all that water needs to be heated up again. This cycle of heating and reheating wastes a lot of energy.

With tankless heaters, only the water you use is heated. The heater will stop heating when water flow inside the unit stops. This controls energy usage better so you can avoid paying extra for energy loss.

2. You save on tank maintenance.

The biggest downside of using conventional heaters is you need to maintain the tank. When they start to leak, you’ll have to repair or replace them. You also need to check the unit and the piping on a regular basis to detect hidden leaks or cracks. If you miss a single leak, it can start a mold infestation and cause damage to your house’s structure.

Other than that, rust that forms outside and inside the tank can contaminate the water stored in it. Rust-contaminated water can cause skin irritation and stain-washed clothes.

It’s also important to note that tankless units can last twice as long as conventional heaters. Tankless heaters, when maintained properly, can remain in good working condition for up to 20 years. That can save you a lot on replacement and operational costs.

3. You can save on space.

Conventional water heaters require a lot of space for the tank and heating unit. Tankless heaters, on the other hand, do not. Tankless heating units are small enough to fit inside a cabinet under the sink.

When you replace your old heater with a tankless model, you can free up to a square foot of space in your house. You can use that space for something more useful like a workstation or storage space for your hardware.

Consider Making the Switch

Switching to newer technologies proves to be more cost-efficient, even when it comes to water heating systems. Whether it’s about energy usage or maintenance costs, tankless water heaters top conventional heaters in the most important aspects.