Best Tankless Water Heater – 5 Things to Consider Before You Buy

One of the most important home utilities we can have is a reliable and efficient hot water heater. It can provide us with a continuous stream of hot water for showers, washing dishes and doing laundry. When considering a tankless water heater, there are several important points to consider before making a purchase. For those who live in 78756, Austin – Texas, it is important to take into consideration the size of your home when looking at tankless water heaters, its energy efficiency rating and the type of water heater you need. In this article, we will explore the top five things to consider when choosing the best tankless water heater for your property.

Type of Water Heater

The two main types of water heater available are electric and natural gas. While electric is the most common, it is more environmentally-friendly and energy efficient to use natural gas tankless hot water heater. It is important to determine which type of water heater will best suit your needs based on the amount of hot water you typically use as well as the availability of natural gas or electricity in your area.

Location & Installation

The size and location of the water heater is an important consideration for Austin, Texas homeowners. A tankless water heater needs to be placed in a well-ventilated area away from any combustible materials and should be installed by a professional plumbing expert. Depending on the size of your home, a whole-house tankless water heater may be necessary.

Flow Rate

Most manufacturers list the flow rate of each tankless water heaters they produce. This is the number of gallons of hot water it can produce in a single minute. It is important to consider how much hot water your family needs then to select a tankless water heater with an appropriate flow rate.

Energy Efficiency

It is essential to choose an energy efficient tankless water heater. The U.S. Department of Energy (DOE) updates their energy efficiency standards every few years in order to ensure that consumers are getting the best product for their money. Energy Star certified tankless water heaters are the most efficient and offer the best savings on your energy bills in the long run.


It is important to consider the cost of maintenance when selecting a tankless water heater. Although tankless water heaters have a much lower risk of failing than traditional water heaters, they still need to be occasionally inspected and cleaned in order to ensure that they are operating efficiently.

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