In recent years, there has been a shift towards tankless water heaters. This trend is largely driven by their energy efficiency and compact design. This change may lead you to believe that tankless water heaters are the best option, but this may not always be the case. While these systems are an excellent idea for some homeowners, they may not be the right system for your home. If you are considering upgrading to a tankless water heater, it is crucial to understand the headaches that you can encounter.
What Is a Tankless Water Heater?
Unlike a traditional water heater that stores water in a tank, a tankless water heater does not have a tank. A traditional water heater stores heated water in a large tank until needed. A tankless system heats water on demand using a heating element. This reduces the likelihood of running out during normal use. While this may sound great, a tankless water heater does have some drawbacks that we will discuss below.
Upfront Costs
You will pay more for the heater and installation of a tankless system. The installation costs can be substantial, depending on many factors such as the size and design of your home. While the operating costs may be less than those of a traditional water heater, it could take many years to reach a positive return on your investment. If you don’t plan on being in your home long term, the investment may not be worth it.
Potential Upgrade to Utility Systems
A tankless water heater may require an upgraded electrical or gas line for it to operate properly. This could require extensive work and additional costs beyond your standard installation.
Hot Water May Not Be Immediately Available
While in theory, tankless water heaters should provide immediate hot water, this may not always be the case. With some installations, there can be a delay in the flow of hot water to distant faucets or appliances. Sometimes this delay can be longer than a traditional heater.
Limited Flow Rate
The flow rate is defined as the number of gallons per minute a tankless system can deliver. Residential tankless heaters can generally heat water at rates of two to 12 gallons per minute. The flow rate for your home will be determined by the maximum number of appliances and fixtures you intend to use at the same time. With that said, your demands could exceed the capabilities of the water heater. This could result in cold water at some fixtures. Typically, increased flow for your system will cost you more.
If you are in the market for a new water heater and are not sure which to choose, consult with a plumber. They can go over your options and help you choose a model that is best for you and your family. Contact TNT Service Group in Savannah, GA, for tankless water heater installation today.
