Top 5 Things to Consider When Choosing a Tankless Water Heater in Austin, Texas

Tankless water heaters have become increasingly popular in recent years due to their energy efficiency, nearly unlimited hot water supply, and reduced cost of installation. But when it comes to purchasing the right tankless water heater for your Austin home or business, there are a few important factors to consider. From installation requirements and safety features to energy efficiency ratings, read on to discover the top 5 things to consider when choosing a tankless water heater.

1. Installation Requirements

The installation requirements for a tankless water heater can vary significantly based on the type, size, and model of the unit. In Austin, TX, most tankless water heaters will require professional installation, but some smaller units can be installed with the help of an experienced DIYer. Consider the type of unit you're looking to install, the plumbing and venting requirements, and whether you need a gas or electric water heater when selecting the best unit for you.

2. Energy Efficiency Ratings

Tankless water heaters are, by nature, energy efficient. But some models are even more efficient than others. On-demand water heaters are usually rated in accordance with the U.S. Department of Energy's Energy Factor (EF) rating, which measures the overall energy efficiency of the heater. The higher the EF rating, the more efficient the heater (and the higher it costs). When selecting your tankless water heater, look for an EF rating of at least .90 or higher.

3. Capacity and Flow Rate

Tankless water heaters are now available in a wide variety of sizes and capacities, making it easy to find the right fit for your space and hot water needs. Most tankless water heaters specify a maximum flow rate, not a capacity. Select a water heater with a flow rate that is suitable for your home or business, as an insufficient flow rate can lead to poor performance and unsatisfactory results.

4. Temperature Settings

Many tankless water heaters feature adjustable temperature settings, making it easy to customize the temperature of your hot water on demand. Be sure to choose a heater that offers the temperature range you need. Also keep in mind that more energy efficient units may have a lower temperature range, so you may need to adjust your expectations based on the size and efficiency level of the unit.

5. Safety Features

Safety is an important consideration when choosing a tankless water heater. Many models now include built-in safety features like emergency temperature cut-off switches, freeze protection, error codes, and flow sensing devices. Be sure to select a unit with the safety features you need for added peace of mind.

When it comes to selecting the right tankless water heater for your Austin home or business, there are a variety of factors to consider. From installation requirements and energy efficiency ratings to capacity and flow rate, temperature settings, and safety features, choosing the right tankless water heater can be a complex process. Rest assured, however, that with the right information and a reliable plumber, you can make the right choice for your needs.

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