Water heaters can sometimes have a bad reputation, particularly when it comes to energy efficiency. There have been a number of advancements in the plumbing industry over the last decade that have helped water heaters become much more efficient, and one such advancement has been the advent of the tankless water heater. Tankless water heaters have made such a splash that many homeowners are wondering: should I switch to a tankless water heater? The best way to decide this is to understand the capabilities of a tankless water heater and see if it fits your hot water needs in Oviedo.
How a Tankless Water Heater Works
Tankless systems are often called “on demand” because they don’t hold hot water in a tank to be used; instead, they heat water almost instantaneously when a hot water tap is opened in your home. A tankless system can accomplish this because it uses a component called a heat exchanger. The heat exchanger starts as soon as hot water is called for; the cold water flows through the heat exchanger where heat is transferred to the water, heating it for use. The heated water then flows to the open tap.
Benefits of a Tankless Water Heater
Tankless systems offer a few benefits worth considering:
- Space-savers – tankless water heaters are much smaller than storage tank water heaters, freeing up space that would normally be taken up by the water tank.
- Always have hot water – with a tankless system, you can’t run out of hot water because the water operates on demand.
- Better energy efficiency – a tankless water heater uses up to 30% less energy to generate hot water, making tankless water heaters very energy efficient.
- Longer lifespan – tankless water heaters have an average lifespan of 20 years as compared to a tank water heater, which have an average lifespan of 10-13 years.