Before tankless water heaters existed, homeowners had one choice – a traditional water heater. Traditional water heaters have numerous drawbacks, from slow heating times, to high energy consumption, to finite supplies. In the past, tankless water heaters were small and inefficient. Today, improved tankless water heaters are gaining popularity for a number of reasons. A tankless water heater represents a wonderful way to minimize inconveniences such as cold showers for the last member of the family to wake up. If you’re contemplating an upgrade to a tankless water heater, this list of FAQs can help you make an informed decision.
What Is a Tankless Water Heater?
A tankless water heater is what it sounds like: a water heating system that does not require a large holding tank to operate. Instead, water is quickly brought to temperature on an as-needed basis. In this way, a tankless water heater is able to meet an entire home’s hot water needs while taking up a fraction of the space of a traditional water heater. A tankless water heater is about the size of a small suitcase and is mounted on the wall, taking up much less floor space than a traditional water heater.
How Does a Tankless Water Heater Work?
Many people have a hard time believing that a relatively small box mounted on their wall will really be capable of providing the same hot water supply as a traditional water heater. Yet, thanks to the high powered heat exchangers inside of a tankless water heater, it is actually able to surpass the output of a normal water heater. Tankless water heaters are capable of providing a virtually limitless supply of hot water, by providing only as much hot water as is needed by your hot water fixtures or appliances. The only way you could run out of hot water is if you ran out of cold water!
What Are the Advantages of a Tankless Water Heater?
By now, you are already acquainted with two key advantages of tankless water heaters: their small physical footprint, and the fact that they are not hampered by a fixed capacity. This reliability is a huge advantage to busy families. There are also safety advantages to selecting a tankless water heater. There is also no danger of the tank leaking and ruining your lower level since there is no water being held.