Tankless Water Heaters: The Pitfalls Of Hot Water On Demand

Boasting efficiency that is hard to match and a sleek design, it is no wonder that many homeowners are flocking to home improvement centers to pick up their very own tankless hot water heater. While it is definitely obvious that these newfangled solutions for hot water in the home have their advantages, they also have their downfalls compared to the traditional tanked designs. If you are planning to make an upgrade to your home that involves a new on-demand water heater, it is worth the time to get to know all the facts so you don't end up surprised or disappointed with the end result. Take a look at the common pitfalls of the tankless hot water heater. 

Tankless hot water heaters tend to be a more costly investment. 

Perhaps the biggest downfall of tankless hot water heaters compared to the regular models is the upped price. The tankless versions can actually cost three times more than the average tank water heater model. Plus, installation costs can be substantially higher because of the amount of reworking and reconfiguring that as to be done. For most homeowners, the higher price seems like a fair trade for the amount of savings that can be reaped on operational costs, however. 

You may have to have more than one tankless water heater if you have a larger home. 

Tankless water heaters have a limited heating range ability, which means having one small unit to heat water going toward all of the home components that need hot water can be kind of hard to achieve if you live in a bigger house. For example, you may need hot water for the kitchen sink downstairs on the main level and hot water for an upstairs bathroom at the same time. One small tankless unit would have a hard time supplying enough hot water for both functions because they are so far away from each other. Bigger tankless water heaters are available for larger family homes, but these come at a much higher cost. 

These water heaters require a larger ventilation pipe. 

The average electric-powered hot water heater doesn't even require a ventilation pipe. However, because most of the tankless designs are operated via natural gas or propane, you will have to have a designated ventilation pipe installed along with the unit. Many homeowners buy their new water heater expecting to install the thing on their own, but then find out that installation is a little more tricky because of the ventilation needs. 

To learn more, contact a company like HELP Plumbing, Heating, Cooling and Electric